WASTE WATER Solutions Innovative Products Worldwide · bioreactors Especially for narrow channels...

Innovative ProductsWorldwide

WASTE WATER Solutions


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➤➤➤ WASTE WATER Solutions – Worldwide

HUBER SE, headquartered in Berching,Germany, is globally active in the field ofwater, wastewater and sludge treatment.At our headquarters in Berching, more than700 employees develop and manufactureproducts, manage projects and developsystem solutions for munici palities andindustries. They all work towards improve-ment of water quality.Founded more than 175 years ago, todayHUBER supports its customers throughsubsidiaries, offices or representatives byproviding know-how and innovative pro-ducts for water, wastewater and sludgetreatment.The family-owned company has a state-of-the-art factory where a wide range ofmachines and equipment for the interna-tional markets is manufactured. Our highly qualified employees use highlysophisticated manufacturing technologies.

To supply our customers with products ofthe highest quality, it was decided manyyears ago to make all products from stain-less steel. Over the years extensiveexperience and expertise has been aquiredin manufacturing stainless steel products for the water and wastewater industry.As a result of the ongoing product improve-ment and our product innova tion, we areable to offer a full range of products for theglobal water and wastewater markets. This brochure provides a general over viewof the HUBER products and theirapplications.You can find out more information about allproducts and applications on www.huber.de.If you wish to discuss your needs, pleaseask our experts for advice and support.

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➤➤➤ Fields of Activity

Wastewater Screening Screens with different bar spacing and perforations for any flow rate and installation requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Ultra-Fine Screening Improved screens for new wastewater treatment technology . . . . . . . . . . . . . . . . . . . . . . . 16

Screenings Treatment Optimal screenings treatment for all needs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Grit Separation Well-proven and innovative systems for a variety of applications . . . . . . . . . . . . . . . . . . . . 20

Grit Treatment Sophisticated treatment – permitting grit reuse instead of expensive disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Filtration and Micro-ScreeningReliable advanced water treatment processes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Storm Water Treatment Equipment for separate and combined sewer systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Heating and Cooling with Wastewater Wastewater as an energy source for heating and cooling buildings . . . . . . . . . . . . . . . . . . . 36

Sludge Treatment Efficient mechanical and thermal processes for optimized sludge treatment . . . . . . . . . . . . 40

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Mechanical Sludge Treatment Customer-oriented solutions for screening, thickening and dewatering ofmunicipal and industrial sludge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Thermal Sewage Sludge Treatment and UtilisationConcepts for energy-efficient drying and utilisation of dewatered sludgetailored to suit any specific site requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Flotation Versatile process technology for industrial and municipal applications . . . . . . . . . . . . . . . . . 54

Industrial Wastewater TreatmentCustomized systems with well-proven HUBER products . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

MENA-WaterMENA-Water sets standards in engineering and manufacturing innovative complete technical solutions for water and wastewater treatment . . . . . . . . . . . . . . . . . . . 64

Safe Access SolutionsA variety of stainless steel products for the treatment,storage and distribution of drinking water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Global Lifecycle Service Worldwide services for optimized plant operation and along product life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

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➤➤➤ Wastewater Screening

Screens for any application

Bar screen

Wedge wire

Mesh screen

Screening is indispensable as the first stepof municipal and industrial waste watertreatment. Debris must be removed in order to protectsubsequent treatment pro cesses fromclogging and/or damage. Floating, settlingand suspended solids are retained, depend-ing on the bar spacing or perforation dia-meter, removed and finally discharged. Based on the same ROTAMAT® principle“screening – washing – conveying –dewatering in a single unit” a family ofROTAMAT® screens has been developed andsuccessfully introduced in the global marketof wastewater treatment. In recent yearsthe STEP SCREEN® and later the MAX® andLIQUID families have been added. We offerthe perfect HUBER screen for:➤ any installation condition➤ any flow rate➤ any spacing or perforation size➤ any application

Rolled perforatedplate

Bent perforatedplate


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Ultra-fine screens for new applicationsOur development of extremely fine screensfor the separation of very fine particlespermits new wastewater treatment applica-tions for screens. For the new type of membrane bioreactorsincreasingly used for biological wastewatertreatment improved performance is required,especially for hollow fibre membranes, toensure reliable separation of hair andfibrous material to allow the process tofunction effectively.Another application for ultra-fine screens isriver and sea outfalls. Frequently, rawwastewater is only treated mechanicallyprior to being discharged to rivers or seas.Reduction of the COD/BOD loads from suchoutfalls is required for the protection of thereceiving water bodies if their self-cleaningcapacity is insufficient.These ultra-fine screens are able to removeundegradable and degradable, inorganic

and organic material at the same time.Improved environmental protection isachieved by application of this new tech-nology at reasonable costs. Chemical coagulation can temporarily beadded to maintain the screening efficiencyand high effluent quality even during peakloads. For many regions with insufficientwastewater treatment, if any at all, ultra-fine screening is a quick and affordable firststep in the right direction.CarbonWin® systemThe CarbonWin® system recovers carbonfrom pre-treated raw sewage in a minimumof space, comparable to the application of aprimary settlement tank. The high-performance and efficient HUBER finescreening technology makes it possible toproduce primary sludge and change theprocess on sewage treatment plants size5,000 to 50,000 PE from aerobic to anaerobicsludge stabilisation. This clears the way forsuch sewage treatment plants to produceenergy themselves and use the generatedenergy. The core part of the system is a finescreening unit. The screenings separated bythe fine screening unit are pre-thickened ina continuous thickener prior to being furtherthickened in a mechanical thickeningsystem for subsequent anaerobic treatment.

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HUBER Grab Screen TrashLift

HUBER Grab Screen TrashLift for the reliableremoval of large coarse materials

➤ Coarse screen system for the mostdemanding fields of application

➤ Small space requirement: 70°- 90° installation angle

➤ Channel width up to 4 m and channel depth up to 40 m

➤ Bar spacing 20 mm – 150 mm➤ Reliable removal of large debris and

sediment loads➤ Easy to retrofit into existing channels


HUBER Coarse Screen TrashMax®

Robust screen for coarse material removal:HUBER Coarse Screen TrashMax®

➤ High-capacity screen rakes➤ High operational safety due to efficient

and reliable bar rack cleaning➤ Reliable removal of even bulky coarse

material➤ Bar spacing > 20 mm

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HUBER Multi-Rake Bar Screen VersaMax®

HUBER screen with rigid-backed chain formaximum operating reliability

➤ Reliable, sturdy multi-rake bar screen➤ No bearings, sprockets or guides

submerged in the water due to thespecial design of the rigid-backed chain

➤ Reliable removal of even bulky coarsematerial

➤ Bar spacing ≥ 6 mm


HUBER Multi-Rake Bar Screen RakeMax®

HUBER Multi-Rake Bar Screen RakeMax® –robust design for reliable operation

➤ High screenings capacity➤ Low head loss➤ Low installation height above operating

floor, even with deep channels➤ Suitable for a very wide range of

applications due to different designoptions, e.g.- RakeMax® Hybrid- RakeMax® J- RakeMax® HF

➤ Bar spacing ≥ 1 mm

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HUBER Multi-Rake Bar Screen RakeMax® CF

HUBER Detection System Safety Vision

HUBER Multi-Rake Bar Screen RakeMax® CF forsmall channels and narrow bar spacings

HUBER Detection System Safety Vision forincreased operational reliability

➤ The innovative variant of the well-provenHUBER Multi-Rake Bar Screen RakeMax®

➤ High hydraulic throughput capacity evenwith small bar spacings and narrowchannels due to a U-shaped bar rack

➤ Optimal hydraulic utilisation of existingchannels

➤ Unsusceptible to grit, gravel and stones ➤ Bar spacing ≥ 4 mm

➤ An innovative building block for yourdigitisation strategy

➤ Continuous monitoring and intelligentearly detection of critical coursematerial

➤ On-line recording of screenings volumesfor control of downstream systemsdepending on the pollution load

➤ Detecting and warning of explosionhazards


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HUBER Belt Screen EscaMax®

HUBER Belt Screen EscaMax® – versatileheadworks screen with high separationefficiency

➤ Excellent capture rate provided by two-dimensional screening elements

➤ Compact and robust design➤ Easy to retrofit into existing channels➤ For deep channels with high water levels➤ Perforation diameter ≥ 3.5 mm

HUBER Band Screen CenterMax®

The HUBER Band Screen CenterMax® combineshigh separation efficiency and high hydrauliccapacity.

➤ Maximum retention of fibres and hair➤ Operating reliability for membrane

bioreactors➤ Especially for narrow channels and high

throughputs➤ High separation efficiency ➤ Screen perforation ≥ 1 mm

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HUBER Fine Screen ROTAMAT® Ro1

HUBER Fine Screen ROTAMAT® Ro1 for channelor tank installation

➤ Screening, conveying, washing,dewatering and compaction in a singleunit

➤ With integrated screenings press➤ With integrated screenings washing

(IRGA)➤ Positive screen cleaning with rotating

rake➤ Bar spacing ≥ 6 mm

HUBER Rotary Drum Fine Screen ROTAMAT® Ro2 / RPPS

HUBER Rotary Drum Fine Screen ROTAMAT®Ro2 with up to 3 m screen basket diameter

➤ Screening, conveying, washing,dewatering and compaction in a single unit


(IRGA)➤ Rotating screen basket with

wedge wire or perforated plate


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HUBER Micro Strainer ROTAMAT® Ro9

HUBER Micro Strainer ROTAMAT® Ro9 – thelow-cost screen for small flows

➤ Screening, conveying, washing,dewatering and compaction in a single unit


(IRGA)➤ XL-version with longer screen basket

and for higher flow and water levelapplications

➤ Economy version Ro9 Ec withoutwashing and compaction

➤ Wedge wire spacing: 0.5 – 6 mm➤ Perforations: 2 - 6 mm

HUBER Perforated Plate Screen ROTAMAT® STAR

HUBER Perforated Plate Screen ROTAMAT® STARprotecting downstream membrane filtrationsystems

➤ Removal of hair and fibres to protectdownstream membrane filtration plants

➤ Screenings removal, transport, washing,dewatering and compaction

➤ Increased throughput capacity due tothe increased surface area provided bythe folded perforated plate

➤ Very high separation efficiency➤ Perforated plate 1 / 1.5 / 2 mm

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HUBER Fine Screen STEP SCREEN® SSF

HUBER Fine Screen STEP SCREEN® SSV

HUBER Fine Screen STEP SCREEN® SSF – the original STEP SCREEN®

HUBER Fine Screen STEP SCREEN® SSV – the improved STEP SCREEN®

➤ Efficient removal and liftingof screenings

➤ High separation efficiency➤ Easy to retrofit into existing channels

with no or minimal modificationrequired.

➤ Lifting of screenings from channel floor➤ 3 or 6 mm spacing

➤ For deep channels and high discharge➤ Space-saving installation with steep 75°

inclination➤ For high flow and low head loss➤ Lifting of screenings from channel floor➤ 3 or 6 mm spacing


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HUBER Sludge Acceptance Plant ROTAMAT® Ro3

HUBER Screw Conveyor ROTAMAT® Ro8 / Ro8 T

HUBER Sludge Acceptance Plant ROTAMAT®Ro3.3, well-proven in hundreds of installationsworldwide

HUBER Screw Conveyor ROTAMAT® Ro8 / Ro8 Tfor all types of media to be conveyed and forany installation situation

➤ With the robust Fine Screen ROTAMAT®Ro1 or Micro Strainer ROTAMAT® Ro9


(IRGA)➤ Optional with integrated grit trap

(compact version ROTAMAT® Ro3.3)

➤ Custom design and fabrication➤ With conveyor tube (Ro8)

or trough (Ro8 T)➤ Completely encapsulated, odour-free

plant

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HUBER Membrane Screen ROTAMAT® RoMem Pro

HUBER Drum Screen RoMesh®

HUBER Membrane Screen ROTAMAT® RoMemPro especially designed for the removal of hairand fibres

HUBER Drum Screen RoMesh® screen for theremoval of fine and finest particles

➤ Removal of hair and fibres upstream ofmembrane filtration plants

➤ COD and BOD removal prior to river orsea outfall applications

➤ Safe screenings transport due toadditional suction

➤ Ideal for installation in existing channels➤ Screening, compaction, dewatering and

transport in one unit➤ Mesh ≥ 0.1 mm

➤ RoMesh® for fine, defined separation sizes➤ Removal of hair, fibres and suspended

solids ➤ Reduction of COD/BOD

from river and sea outfalls ➤ Further improved perfor mance after

precipitation and flocculation ➤ Mesh 0.2 - 1.0 mm➤ Perforations 2 - 6 mm


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HUBER Drum Screen LIQUID

HUBER Drum Screen LIQUID

➤ Removal of hair and fibres to protectdownstream membrane filtration plants

➤ COD and BOD removal prior to river orsea outfall applications

➤ Reduced load on the biologicaltreatment system of sewage treatmentplants without preliminary treatment

➤ Removal of algae from surface waters➤ Available screen basket covers:

wedge wire, perforated plate or meshsize 0.2 - 3 mm

HUBER CarbonWin®

The HUBER CarbonWin® system providesinnovative fine screening and can therefore beused to replace primary settlement tanks.

➤ System for any application of carbonremoval from raw sewage

➤ Optimises the energy balance onsewage treatment plants

➤ Change from aerobic to anaerobicsludge stabilisation

➤ Eliminates the need for a primarysettlement tank

➤ Very high AFS and COD reduction ratesachieved by fine screening technology

➤ Low space requirements

HUBER Wash Press WAP®

HUBER Wash Press WAP® installed behind aHUBER Fine Screen STEP SCREEN®

➤ Suitable for any application➤ Up to 45 % solids content ➤ Up to 12 m³/h feed capacity➤ Completely made of stainless steel

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➤➤➤ Screenings Treatment The first step in wastewater treatment isnormally the removal of solids from thewastewater flow by means of screens. The removed screenings contain householdwaste, faecal matter, toilet paper and mineralsolids. The screenings volume depends on theseparation size of the screen. The solids content of municipal untreatedscreenings varies between 5 % and 20 %,depending on the type of screen.Approximately 90 % of the solids are volatile(organic). To reduce disposal costs and not to endangerthe operating staff on sewage treatmentplants through the formation of mould,screenings must be treated before they canbe disposed of. The best method ofscreenings treat ment is washing andcompaction with a wash press. Fecal matterand other organic materials are removed andreturned into the wastewater flow. The high

load of organic carbon contained within thewash water has a positive impact on the C/Nratio of the entire wastewater flow to the STP.Depending on the screen separation size andthe inflow situation of the sewage treatmentplant, the C/N ratio can be improved by up to6 % with the result of an also improveddenitrification performance with unfavourablenutrient ratios on the STP.After washing, the screenings are com pactedto reduce the water content and increase thesolids concentration. Dewatering is improved by the removal oforganic materials during washing. Dependingon the selected washing process and presstype a weight and volume reduction of up to80 % can be achieved. A wash press reduces the mass and volume ofthe screenings and con sequently the disposalcosts.


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➤➤➤ Screenings Treatment

HUBER Wash Press WAP® SL

HUBER Wash Press WAP® SL guaranteesmaximum washout degree

➤ Screenings wash press with a turbulentwash water flow

➤ High washout factor➤ High BOD5 return➤ Quality factor of washed screenings:

< 20 mg BOD5 / g DR➤ Ideal for launder channels➤ Dewatering performance of up to 50% DR➤ Design version WAP® SL HP with

automatically controlled conical highpressure unit for dewatering results ofup to 50% DR

HUBER Wash Press Launder WAP® L for launder channel operation

HUBER Wash Press WAP® L with launderchannel feeding system: Redundant operationand optimal screenings dewatering

➤ Screenings wash press for increaseddewatering with launder channelfeeding system

➤ Up to 45 % solids content➤ Up to 12 m³/h feed capacity➤ Individually adaptable discharge

situations due to flexible launderchannel arrangement

➤ Up to 40 m launder channel length

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➤➤➤ Grit Separation

For reasons of operating reliability of waste-water treatment plants it is necessary toseparate the grit trans ported with thewastewater and other mineral materials (anaverage of 60 l from 1000 m3 of wastewateraccording to DWA Work Sheet M369) fromthe digestable organic material.Separation of grit, gravel and other mineralmatter is required to increase the reliabilityof wastewater treatment plant operation.Good grit separation prevents operationalproblems, such as grit sedimentation inaeration tanks and digestors, reduces wearof equipment, such as pumps or stirrers,and avoids clogging of sludge hoppers andsludge lines. Furthermore, wear ofmechanical equipment, such as centrifuges,can be reduced.While as much as possible of the mineralmatter should be removed, as much organicmatter as possible should remain in thewastewater. Testing of the grit capture rateis usually done with a grit particle size of 0.2 mm. The most common grit separating systemsin use are grit channels, circular grit trapsand vortex grit traps. Grit is either separated by gravity sedimen-tation (grit channels) or centrifugal force(circular and vortex grit traps). Scrapers orscrew con veyors are frequently used in gritchannels for grit collection. Pumps, inclinedscrew conveyors or integrated grit classify-ing screws are used for grit removal. Solidsremoval in the further course of the processis effected by pump, grit classifier orintegrated grit classifying screw.Due to the significant organics content inthe classified grit longitudinal grit traps aretoday additionally aerated to at least partlyavoid settling of organic material in the grit

trap and cause floating material (grease) torise to the surface where it is retained in agrease trap chamber. Special greaseseparation systems remove the greaseautomatically and pass it on to furtherutilisation.Grit channels are normally provided withaeration to prevent sedimentation ofvolatile solids and reduce the organiccontent in the grit. In addition, aerationhelps to float part of the fat, oil and greaseand retain it in a separate grease chamber.Special grease separation systems removethe grease automatically and pass it on tofurther utilisation.According to Kalbskopf, detention time is animportant factor in the design of aeratedgrit channels. Unaerated grit channels aredimensioned according to the surfaceoverflow rate. However, even the bestaerated grit channel cannot prevent highorganic contents in the removed grit slurry.Only a good grit washer can guaranteealmost complete separation of organicmaterial from grit and produce clean grit.


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HUBER Complete Plant ROTAMAT® Ro5

HUBER Complete Plant ROTAMAT® Ro5 HD

Complete mechanical wastewater treatment ina single and compact unit

HUBER Complete Plant ROTAMAT® Ro5 HDwith Hydro-Duct feeder – the compactwastewater treatment plant

➤ Screen spacing / perforation from 0.5 mm to 10 mm

➤ Aerated grit chamber designedaccording to DWA standards for reliable 90% capture of 0.20 mm - 0.25 mm grit particles

➤ For flows of up to 300 l/s ➤ Also available as a dedicated

longitudinal grit trap ➤ With integrated grit classifying screw➤ Optional available with aeration and

separate grease trap➤ Optional integrated grit washing plant

➤ With a 0.5 - 10 mm screen➤ High capture rate of

95 % / 0.20 - 0.25 mm➤ For flows up to 150 l/s➤ With aeration and large grease trap ➤ Compact unit with small footprint➤ With integrated emergency by-pass ➤ Optional integrated grit washing plant

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HUBER Coanda Complete Plant ROTAMAT® Ro5 C

Complete headworks in a single, enclosed andcompact unit ideal for small plants

➤ Fine screen, screenings wash press, grittrap and grit classifier in a single unit

➤ Enclosed and compact unit with smallfootprint

➤ Completely enclosed unit➤ For flows of up to 25 l/s➤ With integrated emergency overflow➤ Ideal for small sewage treatment plants

HUBER Grit Trap GritWolf®

HUBER Grit Trap GritWolf® with subsequent gritwashing plant

➤ High separation efficiency due to theintegrated lamella separator

➤ 90% of grit particles of ≥ 75 µm grainsize is separated

➤ Optional aeration and large grease trap➤ Maximum throughput capacity 850 l/s➤ Stainless steel grit trap or concrete tank

design


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HUBER Circular Grit Trap HRSF

HUBER Vortex Grit Chamber VORMAX

A pair of HUBER Circular Grit Trap HRSFsystems

HUBER Vortex Grit Chamber VORMAX

➤ Available with stainless steel tank or forinstallation into a concrete tank

➤ High grit capture rate due to rotatingflow

➤ High grit separation of 95 % / > 0.20 mm➤ Small footprint➤ For flows up to 140 l/s➤ Optional grease trap ➤ Optional integrated grit classifying screw

➤ Installation in a concrete structure ➤ Reliable bull gear stirrer drive with large

hollow shaft➤ High grit capture rate due to controlled

vortex generation➤ For flows of up to 3000 l/s per unit ➤ Small footprint ➤ Inlet and outlet separated by 270° or

360° to provide for the maximumpossible flow travel distance within the chamber

➤ Small pressure loss ➤ Grit removal by means of airlift or

suction pump

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➤➤➤ Grit Treatment

Grit from grit traps of wastewater treatmentplants and grit from sewer and road clean-ing are heavily contaminated with organicmatter and debris. The high content oforganic material, the wide volatile solidsratio of 10 to 80 %, is the reason why suchgrit slurries do not dewater well. The solidsconcen tration remains somewhere between.The common performance criteria for thequality of grit removal are: The capture rateof 0.2 mm diameter grit particles; and thevolatile solids concentration of the removedgrit. The end product of excellent grittreatment is a reusable product with avolatile solids ratio of less than 3 % and awater content of below 10 %. Such grittreatment not only reduces the volume andmass of the removed grit, but also thedisposal costs. If the clean grit product isreused, e.g. for road bedding, costs for gritdisposal could be avoided.

Treatment of grit from wastewatertreatment plantsFor the treatment of grit from grit traps onwastewater treatment plants, HUBERCoanda grit washers have proven to be theunrivalled best option. HUBER grit washersachieve an outstanding grit product con -taining below 3 % volatile solids. It is so clean that cost-effective disposal and beneficial use iseasily possible, e.g. in civil engineeringworks. Regulations requiring certain grit qualitycriteria, depending on the kind of itsdisposal and/or reuse, are coming into effectin more and more countries. So far, HUBERCoanda grit washers have easily met allsuch requirements and will most likely do soin the future, because they have defined theindustry stan dards.


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Treatment of grit from sewer flushingand road refuse The characteristics of grit from sewerflushing and from gully and road cleaningcan vary widely. Their treat ment must becustomized, depending on required capac-ity, input material composition, outputmaterial quality, etc. Main process stepsare: storage and balancing with HUBER GritAcceptance Tank, debris separation withHUBER Wash Drum, grit classifying and gritwashing with HUBER Coanda Grit Washer.Where there is no wash water supply avail -able, wash water treatment and re circula-tion is an option.

Based on their wide ranging experience andexpertise, HUBER Engineers will design yourcustomized grit treatment system for yourspecific needs.

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HUBER Coanda Grit Classifier RoSF3

HUBER Coanda Grit Washer RoSF4

HUBER Coanda Grit Classifier RoSF3

Innovative technology:HUBER Coanda Grit Washer RoSF4

➤ High capture rate:95 % of 0.20 mm grit size

➤ Low organic content due to air injection ➤ Up to 3 t/h capacity➤ Hydraulic capacity up 25 l/s ➤ Shafted screw with maintenance-free

bearing instead of wear bars

➤ High capture rate: 95 % of 0.20 mm➤ Below 3 % volatile solids (organics) in

grit product➤ Will also process grit slurries from

sewage treatment plants ➤ Up to 3 t/h capacity ➤ Hydraulic capacity up 25 l/s➤ Shafted screw with maintenance-free

bearing in place of wear bars ➤ More than 2000 reference installations➤ Low grit disposal costs


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HUBER Wash Drum RoSF9

HUBER Grit Acceptance System RoSF7

Washing of contaminated grit with the versatileHUBER Wash Drum RoSF9

Sturdy unit: external grit acceptance made easy

➤ Raw material feeding with horizontal or vertical screw

➤ Removal of coarse material(e.g. 10 mm dia.) without wear

➤ Low loss of mineral solids due to spraynozzles on both sides

➤ High solids throughput capacity ➤ Suitable as sludge acceptance plant

for most difficult septic sludge screening(HUBER Sludge Acceptance Plant RoFAS)

➤ Grit acceptance system suitable for– Sewer grit– Road refuse– Sink pit contents

➤ Nonclogging construction➤ Different sizes available up to 25 m3

storage volume➤ Variable coarse material separator➤ No ponding of water inside the tank

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➤➤➤ Filtration and Micro-Screening

The requirements on effluent quality inmunicipal and industrial sewage plants arebecoming increasingly demanding andcomplex.

In order to reliably meet the more stringenteffluent criteria, many applications requirefurther stages of treatment.

With the HUBER Disc Filter RoDisc®, theHUBER Sandfilter CONTIFLOW® and theHUBER Active Carbon Filter CONTIFLOW®GAK, three versatile and reliable productsolutions are available.

Depending on the requirements andboundary conditions, individually adaptedprocess combinations can be created.

Sand filtrationThe HUBER Sandfilter CONTIFLOW® is adeep-bed type upflow filter that providescontinuous filter bed cleaning without theneed to interrupt the filtration process forcleaning or backwashing.

The CONTIFLOW® is available in a stainlesssteel tank or optionally in a concrete tank.Its modular design ensures the optimaltreatment of any throughput.

In addition to mechanical filtration (AFSreduction, phosphorus elimination, removalof microplastics), the sand filter is also usedas biological filtration (nitrogen reduction bydenitrification, post-filtration in the 4thtreatment stage).

Typical CONTIFLOW® applications:

➤ Retention of filterable solids onwastewater treatment plants

➤ Phosphorus elimination throughflocculation filtration

➤ Denitrification for biological nitrogenreduction

➤ Police filter upstream of the 4thtreatment stage (ozonisation, GAC)

➤ Post-filtration in the 4th treatment stage(PAC, ozonisation)

➤ Treatment of process water, coolingwater and circulation water

➤ Treatment of surface waters andremoval of algae

➤ Removal of microplastics

Activated carbon filtrationThe HUBER Active Carbon Filter CONTIFLOW®GAK is designed for continuous operationlike also the Sandfilter described above. Asthe wastewater flows through the filter bedof granulated active carbon, the solidparticles contained within the flow areretained and micropollutants are adsorbedon the inner surface of the active carbon.

Typical CONTIFLOW® GAK applications:➤ Elimination of trace substances (4th

treatment stage)➤ Removal of dissolved COD compounds

(process waters, condensate treatment)

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Disc filterThe HUBER Disc Filter RoDisc® and theHUBER Disc Filter RotaFilt® are used for theseparation of very fine particles andsuspended matter.

The water flows continuously through theHUBER Disc Filter RoDisc®. The incomingwastewater streams into the horizontallyarranged central shaft and is thendistributed to the vertically arranged filterdiscs. The filter discs installed on the centralshaft are submerged by up to 65% andcovered with a stainless steel or polyestermesh that retains the solids.

The water flows continuously through theHUBER Disc Filter RotaFilt® from outside toinside. The incoming wastewater streamsover the completely submerged filter discsinto the horizontally arranged central pipe.A special type of pile cloth is used as filtermedium, which reliably retains the finestparticles.

Typical disc filter applications➤ Retention of suspended solids from the

secondary clarifier➤ Advanced wastewater treatment with

phosphorus elimination and removal ofmicroplastics

➤ Treatment of road run-off (= technicalroad run-off treatment system)

➤ Pre-filtration for 4th treatment stage➤ Drinking water treatment➤ Removal of various helminth eggs➤ Primary clarifier replacement, for carbon

removal (HUBER CarbonWin®)➤ Treatment of service water, process

water

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HUBER Sandfilter CONTIFLOW®

HUBER Sandfilter CONTIFLOW®, stainless steeldesign

➤ Extensive reduction of nutrients through phosphorus elimination anddenitrification

➤ Removal of powdered active carbon toreduce micropollutants

➤ Modular design for easy adaptation toany flow rate

➤ No need for wash water tanks, washpumps and complicated backwashingsystems

➤ High operating reliability throughconstantly high filtrate quality

➤ Additional biological treatment forozonisation (fourth treatment stage)

➤ Preliminary filtration of fixed bed activecarbon adsorbers on sewage treatmentplants


➤ Fourth treatment stage ➤ Combines solids retention and

adsorptive elimination ofmicropollutants

➤ Independent system, modularexpandable

➤ In combination with ozonisationapplicable as biologically activatedcarbon

HUBER Active Carbon Filter CONTIFLOW® GAK

HUBER Active Carbon Filter CONTIFLOW® GAK

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HUBER Disc Filter RoDisc® with up to 35 discs in one unit

HUBER Disc FIlter RotaFilt® during installation

➤ Filtration with pile cloth for maximumsolids removal rates

➤ High throughput on a small footprint➤ Gravity system, no lifting of wastewater

required➤ No wash water required➤ Continuous filtration even during

backwashing➤ Separation of filterable solids, reduction

of COD, BOD and Ptotal

HUBER Disc Filter RoDisc®

HUBER Disc Filter RotaFilt®

➤ Micro screen with rotary stainless steelor polyester filter mesh from 10 μm

➤ High throughput capacity with low spacerequirement

➤ Gravity system, no lifting of wastewaterrequired

➤ Filtrate is used for cleaning ➤ Continuous filtration even during

backwashing➤ Separation of filterable solids, reduction

of COD, BOD and Ptotal

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➤➤➤ Storm Water Treatment

An important part of our efforts to protectthe environment in general, and our waterresources in particular, is treatment ofstorm water and of overflows from com-bined sewer systems. The quality of manyrivers, lakes and seas has significantlyimproved following the upgrading of old andconstruction of new waste water treatmentplants. However, despite all these effortsand invest ment, there is still considerablepollu tion of our water bodies caused bycombined and sanitary sewer over flows(CSOs and SSOs) during storm events. For the purpose of specific environmentalprotection appropriate measures will haveto be taken in future to minimize theseproblems.

Screens for sewer overflowsHUBER screens are used to retain debrisand other coarse solids within the sewersystems and to prevent them fromoverflowing into receiving water bodiesduring storm events. We have a variety ofscreens suitable for application at seweroverflows. For such applications bar screensand perforated plate screens can beselected. We offer screens that are installedupstream of, on top, or down stream ofoverflow weirs. The optimal ly suited screenis selected depending on the required ordesired capture rate, flow requirement andstructural conditions. Our global presenceand experience allows our experts to pro -pose the best solution to any problem.

Efficient removal of screeningsAs a result of climate change and theassociated heavier rainfalls with strongscreenings flushing in the combined sewer,the focus in the coming years must beplaced more strongly on screeningshandling. Especially in storm wateroverflows with unfavourable flow conditions,common system solutions without definedscreenings discharge can quickly reach theirlimits. The result is overflowing of thescreenings and discharge of screenings intothe nearby watercourse. In order to be able to work out a reliablesolution even for unfavourable hydraulicand structural conditions, the HUBERcombined water screening system can beequipped with a cross conveyor. The aim isto discharge the screenings in a defined wayfrom the overflow structure or to return

Innovative technology and solutions for application in combined and storm watertreatment systems


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them to the combined sewer withoutcirculating the screenings. This is the onlyway to ensure that combined sewagescreening works satisfactorily even withhigh coarse material loads and to avoid thedischarge of unscreened sewage.

Storm water retention in sewer systemsAnother HUBER focus are intelligent andefficient systems for controlled storm waterretention in sewer systems. In order to saveinvestment and operating costs, it is essentialto utilize the existing sewer volumes moreeffectively for storm water retention bycontrolling the water levels within the system.In many cases, with such an intelligentapproach, construction of additionalretention tanks can be avoided. Pollution byunavoidable storm water overflows can beminimized by installation of storm screens.

Discharged flow volume measurementMonitoring the utilisation of storm waterretention tanks and of overflows becomesever more important to allow optimising theuse of retention volumes and minimizingoverflow occurance and flows. It is essentialto be able to measure discharged stormwater flows and volumes. In the past thishas not been possible where a storm screenwas installed. This is now possible with ourequipment.

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HUBER Storm Screen ROTAMAT® RoK1

HUBER Storm Screen ROTAMAT® RoK1 installedon dry side of overflow weir

➤ Automatically cleaned storm screen forcombined and sanitary sewer overflows

➤ Excellent capture rate due to two-dimensional perforated plate design

➤ Continuous cleaning of the semi-circularperforated plate

➤ Minimum head loss due to installation atoverflow weir invert height

➤ Easy retrofitting into existing structures

HUBER Storm Screen ROTAMAT® RoK1 TS

HUBER Storm Screen ROTAMAT® RoK1 TS forthe reliable removal of screenings

➤ Combination of HUBER Storm ScreenROTAMAT® RoK1 and cross conveyor

➤ Reliable discharge of screenings backinto the combined sewer or optionallyinto a container

➤ Reliable solution for high solids loadsand/or unfavourable flow conditions

➤ For problem-free retrofitting into existingstructures


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HUBER Pumping Stations Screen ROTAMAT® RoK4

HUBER Pumping Stations Screen RoK4 withheating for outdoor installation

➤ Screening, vertical lifting, washing andcompaction in a single and compact unit

➤ Prevents blocking of pumps and sewers➤ Screenings dewatering and compaction ➤ Integrated bottom step to prevent

sedimentation ➤ Easy retrofitting into existing structures➤ Can be easily removed for maintenance

above ground level

HUBER Storm Screen ROTAMAT® RoK2

HUBER Storm Screen ROTAMAT® RoK2 installedon foul side of overflow weir

➤ Automatically cleaned storm screen forcombined and sanitary sewer overflows

➤ Excellent capture rate due to two-dimensional perforated plate design

➤ Continuous cleaning of the semi-circularperforated plate

➤ Retention of all screenings on the foulwater side

➤ A perfect solution for discharges withlimited upstream head requirements

➤ Suitable for combining with waterretention elements

➤ Optional emergency overflow to avoidbackwater

➤ Optional discharged flow volumemeasurement

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➤➤➤ Heating and Cooling with Wastewater

Energy recovery from wastewaterRight below the ground, in sewers, is ahidden and seldom used source of energy:our wastewater. Generally the temperatureof sewage is in the range of 12 to 20 °C.Even during winter the wastewatertemperature never drops below 10 °C, oronly for a few days. This makes wastewateran excellent heat source for the operation ofheat pumps.

Utilisation of wastewater as a heat source isespecially suitable to be applied in largebuildings, such as nursing homes, hospitals,schools or swimming baths. It is alsopossible to recover heat from the effluent ofsewage treatment plants and use it e.g. forsludge drying.

As a link between the wastewater and heatpump, a heat exchanger is required to ex-tract the heat energy contained within thewastewater. The heat exchanger transfersthe thermal energy from the wastewater tothe heat pump. The innovative HUBERThermWin system which has beendeveloped especially for such applicationsuses the HUBER RoWin Heat Exchanger. The specific feature of this system is thatactual heat extraction from the wastewatertakes place above ground and not in thesewer. All system components are easilyaccessible and easy to maintain.

Functional principle of the HUBER ThermWin:A partial flow of the wastewater streamingthrough the sewer is passed through ascreen to remove the coarse material fromthe wastewater flow. Preceding screening ofthe wastewater is necessary to preventblocking of the heat exchanger. The pre-screened wastewater is lifted and flows bygravity through the above ground installedheat exchanger, the cooled wastewaterflows back to the sewer taking along theseparated screenings. Heating of thesecondary circuit, which is coupled with the heat pump, takes place inside the heatexchanger. The heat pump lifts the tem-perature to the requested level. For applications with contaminated mediathe HUBER Heat Exchanger RoWin can beused. This type of heat exchanger has beendeveloped especially for such applicationsand excels with its superior heat transfercapacity and automatic preventive cleaningof the heat exchanger surfaces. Up to 80 %of the useful heat can be recovered from thewastewater and utilized economically.


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The HUBER ThermWin system offersthe following important advantages:➤ Efficient use of a regenerative energy

source

➤ Cost-effective, ecological system

➤ Fast implementation and utilisation of ararely used resource

➤ Reduction of CO2 emissions

➤ Decoupling from fossil fuel use

➤ Permanently available heat potential

➤ Long-term safe, renewable energysource

➤ Independence of sewer geometry

➤ Easy maintenance of all components

➤ Simple but efficient control strategy

➤ Cooling and heating with one singleplant

Schematic diagram of heat recovery from raw sewage by means of an above ground installedHUBER ThermWin system

a Sewerb Wastewater shaft with screen and delivery pump c HUBER Heat Exchanger RoWind Heat pump

UaUb

UcUd

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HUBER Heat Exchanger RoWin

HUBER Heat Exchanger RoWin

Functional model of a HUBER Heat ExchangerRoWin

➤ Compact, odour-tight plant

➤ Continuous maximum heat transfercapacity

➤ Automatic cleaning of the heatexchanger surfaces

➤ Fully automatic operaiton

➤ Continuously stable hydraulic conditions

➤ Unsusceptible to floating and coarsematerial

➤ Automatic removal of sediments

➤ Minimum maintenance requirements

➤ Various possible applications in both themunicipal and industrial field

➤ Modular design, system optionsavailable

➤ Very small footprint with maximum heatexchanger surface

➤ Batch feeding with small ordiscontinuous volume flows

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HUBER Heat Exchanger RoWin C

HUBER Heat Exchanger RoWin C

HUBER Heat Exchanger RoWin C installed in aconcrete channel

➤ Can be installed directly in thewastewater flow

➤ No additional floor space required➤ Ideal utilisation of the WWTP effluent➤ Continuous operation of the complete

system➤ Variable height and width➤ Low maintenance requirements➤ Minimized wear➤ No negative impact on sewers and

wastewater treatment plants➤ All year round, season-independent

solar sewage sludge drying➤ Fast utilisation of a rarely used resource

➤ Installation on the sewer bottom

➤ Flat, robust heat exchanger

➤ Modular design

➤ Low pressure loss

➤ Minimised sewer cross sectionnarrowing

➤ Suitable for > DN 1000


HUBER Heat Exchanger TubeWin

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➤➤➤ Sludge Treatment

Sewage sludge is continuously generatedon municipal and industrial wastewatertreatment plants during the process oforganic pollutant degradation. In the pastyears, the annual volume of municipalsewage exceeded 10 million tons drysubstance in Europe alone, and the trendcontinues upward. Due to the very differentrates of connection in the individualcountries, with e.g. a rate of virtually 100 %in the EU member states, and thereforeregionally very different sewage sludgevolumes it is only understandable that thereare controversial approaches as regardssludge disposal ways.

In some countries, due to new legislationand eco-political consideration, somedisposal methods have been prohibited orat least restricted, such as landfilling ofsewage sludge. For many states therecovery of materials contained withinsewage sludge still plays an important role.This applies to both landscaping and sludgespreading on agricultural land.

The fertilization effect of sewage sludge and especially its phosphorus content isnormally sufficient to cover the nutrientsdemand of typical agricultural land. On the other hand, there are a lot of countrieswhere the agricultural application of sewagesludge is met with much scepticism due toits potential heavy metal pollution andcontent of organic pollutants, such as PFT. In these countries there has been a cleartrend towards concepts for thermal sewagesludge treatment for some years already,partly combined with the approach torecover the phosphorus contained withinsewage sludge. Against this political and

economic background it is understandablethat the sewage sludge disposal issue canbe discussed quite controversially. Even ifthere is no generally accepted concept forfuture sewage sludge disposal existingpresently, adequate sludge pre-treatment isrequired with all concepts described above.

A major pre-treatment step is to reduce thewater content of the sludge. Sewage sludgegenerated on wastewater treatment plantstypically shows a DS between 1 and 5%depending on where exactly it is generated.The average DS content of digested sludgeis 45 %. This means that one cubic metre ofdigested sewage sludge contains 950 l,which would permanently have to betransported without prior dewatering. The major benefits of dewatering and dryingare weight and volume reduction and theincreased thermal value.

Consequently, the process chain that allowsfor later thermal utilisation of dried sewagesludge comprises the steps of prior screen-ing, thickening and drying.

Screening – thickening – dewatering –drying – utilisation – all from onesource


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➤➤➤ Sludge Treatment

Sludge screening:➤ Coarse material separator

Sluge thickening:➤ Disc thickener➤ Belt thickener➤ Screw thickener

Sludge drying:➤ Solar dryer➤ Belt dryer➤ Disc dryer

Thermal sludge utilisation➤ sludge2energy

Sludge dewatering:➤ Screw press➤ Belt filter press

Sludge transport:➤ Screw conveyor

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➤➤➤ Mechanical Sludge Treatment

Mechanical sludge treatment primarilycomprises the processes of sludgescreening, thickening and dewatering.

Sludge screeningSludge screening is a mechanical treatmentstage that primarily achieves homogenisa-tion and separation of foreign matter andensures therefore undisturbed furthertreatment of the sludge, irrespective of thesubsequent treatment methods applied.Operating problems, such as clogging ofpipelines, pumps, heat exchangers ordownstream filtration units, tressing onstirrers and aeration plants, scum in settlingand sludge tanks as well as damage indownstream drying units, can reliably beprevented by using HUBER sludge screens.

The STRAINPRESS® is a horizontal, pipe-shaped coarse material separator. Thecoarse material is separated continuouslyunder pressure and periodical cleaning ofthe screening zone by backwashing isthereby not required.

Sludge thickeningWith regard to economical further treatmentand disposal of sewage sludge, it isnecessary to reduce the sludge volumesproduced in the course of the wastewatertreatment process. The volume reduction isachieved by separation of parts of thesludge liquor at different points in thesludge treatment process chain. The mainfield of application of thickening systems isvolume reduction of primary and excesssludge prior to stabilisation. In addition tocommon sludge thickening systems, e.g.belt and drum thickeners, HUBER offers also

its optimized own developments, such asscrew and disc thickeners. The selection ofthe most suitable technology for individualapplications depends on project-specificparameters, such as throughput capacity oroperating and investment costs, but also onother criteria, such as operating reliability,flexibility and process complexity.

Sludge dewateringSludge produced in municipal and industrialwastewater treatment plants requiresdewatering prior to further treatment orutilisation. In view of increasing sludgedisposal costs it has become necessary toconcentrate the sludge to a high solidscontent. HUBER offers for this purposecommonly known systems for continuoussludge dewatering, e.g. belt filter presses,but has also developed a machine forsmaller and medium-sized wastewatertreatment plants, the HUBER Screw Press. It is this wide range of products combinedwith many years of experience that enablesHUBER to select the best suited technologyfor each individual application.

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HUBER conveyors

➤ Customized conveying systems fordewatered sludge

➤ Transport solution designed to suit allspecific requirements of the plannedlogistics solution:

➤ Delivery rates; indoor/outdoorinstallation; type and arrangement ofcontainer, number of containers

➤ Available with any level of automation➤ 100% odour encasement possible

Tailored HUBER solutions for handlingdewatered sludge

HUBER Screw Conveyor Ro8 V

➤ Conveying height up to 15 m➤ Throughput capacity up to 6 m³/h➤ Minimum maintenance requirements as

the screw speed can be adjusted to theoperation

➤ Centrally supported screw conveyor

HUBER conveyors for any installation situation


HUBER Disc Thickener S-DISC

Unique thickener: HUBER Disc Thickener S-DISC

➤ Throughput capacity up to 40 m3/h➤ Minimised operator attention➤ High operational reliability➤ Adjustable for varying degrees of

thickening➤ Minimised wash water demand➤ Low solids load in filtrate➤ Wear-resistant stainless steel filter mesh➤ No need for lubrication➤ Virtually noiseless operation➤ Specific power consumption < 0.02

kWh/m3

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HUBER Sludgecleaner STRAINPRESS®

➤ Throughput capacity up to 150 m3/h➤ Continuous coarse material separation

under pressure ➤ No washwater needed ➤ Suitable for pressure-fed pipelines

(in-line installation)➤ Integrated coarse material dewatering ➤ Two system sizes➤ Adjustable screen perforation➤ Completely made of stainless steel

HUBER Sludgecleaner STRAINPRESS® –continuous pressurised coarse materialseparation


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Extremely sturdy: HUBER Rotary Screw Thickener S-DRUM


HUBER Rotary Screw Thickener S-DRUM

➤ Feed capacity up to 110 m3/h➤ Two sizes available➤ High solids capacity➤ Enclosed design to eliminate odour

nuisance➤ Completely made of stainless steel➤ Low wash water demand➤ Low energy consumption

HUBER Belt Thickener DrainBelt

HUBER Belt Thickener DrainBelt – applicationsworldwide

➤ Feed capacity up to 100 m3/h➤ Four sizes available➤ Low polymer consumption➤ Minimum operating costs➤ Extremely high degree of separation➤ Variable belt speeds➤ Low energy consumption


HUBER Bogenpress B-PRESS

The HUBER Bogenpress B-PRESS can becombined with the HUBER Belt ThickenerDrainBelt unit to further increase capacity

Belt filter press ➤ Feed capacity up to 1000 kgDR/h➤ Three sizes available➤ Versatile sludge press ➤ High efficiency

(low polymer and power consumption) ➤ High capacity (due to extended pre-

dewatering zone) ➤ Application-optimized design

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HUBER Screw Press S-PRESS

➤ Feed capacity up to 500 kgDR/h➤ Two sizes available➤ Extremely sturdy design➤ Especially suitable for industrial sludges➤ Well-proven in hundreds of installations➤ Virtually noiseless operation

HUBER Screw Press S-PRESS:Specific power consumption< 0.01 kWh/kgDR


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HUBER Screw Press Q-PRESS®, mobile demo unit


➤ Original scale demo unit➤ Complete with dosing station, pumps,

mixer, etc. ➤ Customer support from HUBER service

experts available ➤ Reliably predictable throughput,

dewatering results, polymerconsumption

HUBER Screw Press Q-PRESS® – mobile unit foron-site testing

HUBER Screw Press Q-PRESS®

➤ Feed capacity up to 540 kgDR/h➤ Four sizes available➤ High dewatering performance➤ Low energy demand➤ Easy operation➤ Compact, enclosed design➤ Optional mobile units

HUBER Screw Press Q-PRESS®

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➤➤➤ Thermal Sewage Sludge Drying and Utilisation

Sewage sludge disposal is becoming anincreasing problem, landfilling was pro-hibited in 2005. Spreading sludge onagricultural land is in dispute and also itsuse for landscaping is no long-term solution. As all these methods cannot guarantee thereliable removal of contaminants from thematerial cycle, thermal utilisation remainsas best possible alternative.

Sewage sludge consists of more than 95%water that requires transport, disposal orfurther processing. If the water content isreduced to 10% or less, costs can be re-duced significantly. But a lot of energy isrequired for drying. The energy demand ofavailable drying systems varies, as well astheir operation and end product quality.Which system is suitable for the individualsewage treatment plant needs to be clari-fied for each specific case. HUBER has thesuitable drying method with optimal usageof energy for any application.

Solar sewage sludge drying

The basic principle is sewage sludge dryinginside a greenhouse. This solution allows forcontinuous system operation so that thesludge bed in the greenhouse remainsconstant. Due to the special features of thesludge turning assembly, particularly thebackmixing function, an open-pored andslightly wet sludge bed is generated thatcauses neither odour problems nor un-necessary dust loading.

The sludge is fed manually, with a wheelloader for example, or automatically bymeans of special conveying units, directly

from the dewatering system. The driedsludge can be stored in a ground deposit atthe end of the drying hall or mechanicallytransported directly to a loading station.

The HUBER Sludge Turner SOLSTICE® is theheart of the HUBER SRT drying system. Itconsists of a rotating double shovel which isused for two different motion sequences.The sludge turning function ensures mixing,breaking up, aeration and transport of thesludge. The second function is the transportof sludge in the turner shovel, i.e. thesludge turner takes up some sludge at adefined point and transports it inside itsshovel to another point. This ensures thatdry sludge is back-mixed into wet sludgeand sludge feeding and removal can takeplace at the same gable side of the hall.

The HUBER SRT system is not only suitablefor pure solar drying but also ideal to becombined with a high performance floorheating or hot air blower. Optimized withsuch a heating, the SRT system can be usedfor all year round, season-independent solarsewage sludge drying. This eliminates theneed for storage facilities for wet sludge andsaves the floor space required for solardrying without additional heating as solardrying alone is unable to dry wet sludgeduring winter.

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Belt dryer

The HUBER Belt Dryer BT is characterized byhighest efficiency and reliability. The uniqueHELIX air flow ensures lowest values forthermal and electrical energy consumption.The feed system developed by HUBER, thepelletizer, guarantees continuously constantdrying conditions and a low-dust end productthat can be dried to over 90% dry residuewithout any problems. The pelleting processeliminates the need for costly and wear-intensive backmixing of already dried material.Low process temperatures of approx. 70 tomax. 150°C ensure safe operating conditionsand open up the possibility of efficiently usingwaste heat at low temperature levels, such asin CHP plants. The fully automatic plant controlsystem with clear process visualisationreduces the need for operator attendance to aminimum. Over 15 years of experience andmore than 50 belt dryers worldwide speak forthemselves.

Disc dryerThe new HUBER Disc Dryer RotaDry®completes the HUBER product portfolio with contact drying. In combination with asewage sludge mono-combustion plant, thisdryer can dry sewage sludge to the ideal DRcontent, for a self-sustaining and energy-efficient incineration. The excess steamfrom the electricity production is used asheating medium. A reliable condensateremoval system, an innovative controlsystem and an optimised feed system makethe HUBER Disc Dryer RotaDry® the perfectsewage sludge dryer for subsequentincineration.

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➤➤➤ Thermal Sludge Treatment

HUBER Solar Active Dryer

Dewatered sewage sludge becomes dry, stablesludge granulate

Simple, ecological system with the HUBERSludge Turner SOLSTICE® and with self-regulating climate technology forsustainable cost reduction➤ Continuous sludge processing by

continuous transport of the sludgethrough the drying line

➤ Spreading, granulation and transport of thesewage sludge for a stable dry granulate

➤ True backmixing of sludge for a perfectdrying bed preventing any odour or dust

➤ Suitable both for decentralized solutionsfrom 1,000 t sludge (original substance)per year and large-scale plants

➤ Modular design providing for the optionof fully automatic sludge feeding andremoval

➤ Sludge feeding and removal can takeplace at opposite ends or the same end,as requested.

➤ Optional use of exhaust heat to supportsolar drying

➤ Simple process with robust technologyand low primary energy consumption


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➤➤➤ Thermal Sludge Treatment

HUBER Belt Dryer BT for sewage sludgedrying up to > 90 % DS

➤ Sludge throughput up to 6 t/h per line➤ Water evaporation up to 4 t/h per line➤ Low-dust high-efficiency drying ➤ Small exhaust air mass flow ➤ Utilisation of site-specific exhaust heat➤ Conforms to ATEX regulations➤ Automatic operation over 24 hours

per day➤ Thermal energy demand 0.8 - 0.85

kWh/kgwater

➤ Electrical energy demand 0.03 - 0.15kWh/kgwater

HUBER Belt Dryer BT

HUBER Disc Dryer RotaDry®

➤ Partial drying to 40 to 45% dry residue (DR)

➤ Homogeneous drying to a DR requiredfor self-sustaining sludge mono-incineration

➤ Throughput of approximately 8 to 15 t/hdewatered sludge with 25% DR

➤ Water evaporation from 3.5 to 5.5 t/hper dryer

➤ Exhaust steam from turbine as heatcarrier or thermal oil

HUBER Disc Dryer RotaDry® for partial drying

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➤➤➤ Thermal sewage sludge utilisation

sludge2energy GmbH is a joint enterprise ofthe companies WTE GmbH and HUBER SE.sludge2energy GmbH offers competentsupport in all phases of a sewage sludgeutilisation project, tailored to the specificrequirements and requests of its customers: ▶ Concept development and feasibility▶ Preliminary planning, approval planning

and detailed planning▶ Turnkey supply, installation and

commissioning of the complete plant asgeneral contractor

➤ Operation of plants➤ Operating support➤ Project financing➤ After-sales service

The sludge2energy system providessustainable security of thermal sewagesludge utilisation. The system is designedfor energy self-sufficient sewage sludgeutilisation based on the combination of asludge dryer and subsequent incineration ina fluidised bed furnace.➤ Efficiently combined drying and thermal

utilisation of sewage sludge in afluidised bed furnace

➤ A wide variety of municipal sewagesludges can be utilised thermally due toan efficient use of energy, without theneed for any external energy.

➤ Individually planned and customized tospecific site requirements

➤ Compact, modular and functional designwith minimum space requirements

▶ Low invest and operational costs due tothe optimised concept of thermal dryingand utilisation

▶ Optimal sewage sludge quantity andmass reduction

S2Esludge2energyby HUBER & WTE


▶ Minimised expenses and costs forsewage sludge transport

➤ Long-term cost certainty and disposalsafety

➤ Dry flue gas cleaning process withoutgeneration of wastewater

▶ Low pollutant emissions, significantlybelow legal limits (17. BImSch, TA Luft)

▶ Fully automatic operation 24 h/d, 7 d/week with a high plant availability of 8,000 h/a

▶ High flexibility of sewage sludgeutilisation

➤ Production of phosphorus-rich sewagesludge ash and optional phosphorusrecovery

▶ Optimised flue gas cleaning meetingspecific customer requirements (sitedemands, P-recycling)

▶ Optional power generation taking intoaccount specific individual conditionsand plant size


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➤ Decentralised thermal utilisation ofsewage sludge

➤ Efficient combination of drying andthermal utilisation in a fluidized bedfurnace

➤ Individually planned and customizedto site-specific conditions

➤ Long-term cost certainty and disposalsafety

➤ Production of phosphorus-richsewage sludge ash and optionalphosphorus recovery

Thermal self-sufficiency limit as a function of organic dry substance (oDS) and dry substance content (DS) of dewatered sewage sludge

oDS content

DS co

nten

t of d

ewat

ered

sew

age

sludg

e

autark

nichtautark

Concept of a decentralised sewage sludgeutilisation plant

➤➤➤ Thermal sewage sludge utilisation

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➤➤➤ Flotation

Principle of flotation

The flotation process is suitable for variousapplications.

The flotation process is suitable for variousapplications.During dissolved air flotation, very fine gasbubbles of 40-80 μm are released, whichtogether with the particles present in thewastewater, form an agglomerate.This agglomerate has a lower density thanwater and rises to the water surface. Non-flotatable particles are separated via conicalselection chambers. The particle-free clearwater passes through an immersion walland is then available for further use. If atube flocculator is installed upstream of theflotation plant, so-called precipitants andflocculants can be added, which improvethe clarification performance accordingly.

HUBER Dissolved Air Flotation Plant HDF

➤ Compact and modular design forthroughputs up to 200 m³/h

➤ Simple, reliable saturation system usinga multiphase pump

➤ Low space requirement due to anintegrated lamella separator

➤ Suitable for the pre-treatment ofindustrial wastewater or secondarytreatment of municipal wastewater

➤ Very high reduction rates for COD, solidsand phosphate

Versatile wastewater treatment for numerousindustrial applications


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HUBER Chemicals Dosing DIGIT-DOSE

➤➤➤ Flotation

➤ High load fluctuations in industrialwastewater inevitably lead to constantmanual adjustments or cost-intensiveoverdosing of chemicals.

➤ DIGIT-DOSE for the intelligent regulationof the chemicals dose to be added inflotation plants as required

➤ Saves operating resources and disposalcosts and reduces time expenditure

➤ Can be retrofitted to all HUBER flotationsystems

DIGIT-DOSE saves operating resources andworking time

HUBER Dissolved Air Flotation Plant HDF S

➤ Flat construction with a large watersurface of up to 120 m³/h

➤ Simple, reliable saturation system usinga saturation pump

➤ Machines can be mounted in standardcontainers as mobile units

➤ Suitable for high solids loads and foractivated sludge separation as analternative to conventional secondaryclarification

Flotation plant HDF S for high solids loads

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➤➤➤ Industrial Wastewater Treatment

Industrial customers earn their money withthe pro duction and sale of their products orgeneration of energy, e.g. biomass energy.Although the treatment of productionwastewater and sludges is not their corebusiness but of secondary importancecompared to production, orderly wastewatertreatment and reuse of residual materials isabsolutely necessary not only from thebusiness management point of view butdemonstrates ecological awareness and cantherefore even be part of a company’sbusiness philosophy.

We understand your needs!

HUBER as partner in the field of wastewaterand residue treatment develops solutionsand provides advisory service oneconomically reasonable concepts forwastewater, disposal and energy recovery.

HUBER SE, together with its globallocations, is one of only a handful ofsuppliers worldwide who supply thecomplete range of technological equipmentfor wastewater and process water treatmentas well as for sludge treatment and reuse ofenergy and heat. We are able to generatecomplete processes with our HUBERmachines and plants, in other words: weoffer complete systems and assume theprocess engineering responsibility for thesesystems.

However, wastewater treatment alone is not enough today. The next step to take is ‘Close The Loop!’. The treatment of clarified wastewater tohigh quality service water for productionprocesses saves expensive potable waterand avoids wastewater.

Our philosophy of leaving no resourceunused also includes production sludge.Sludge treatment and utilisa tion is anaspect to be taken into account with anyholistic approach. This should not onlyinclude cost-effective disposal of sludge butalso its energetic utilisation. HUBER offerstherefore also technologies that allowutilisation of the energetic potentials ofwastewater.

So you see, there is a variety of approachesfor converting a costly wastewater projectinto a profitable water treatment and sludgeutilisation project or energy recyclingproject.

Our industry team who are specialists,having acquired their specific knowledge ina variety of successful projects, will bepleased to support you with their expertise.

Let us work together with you todevelop your projects!


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Meat processing industry /slaughterhouses:➤ Cattle, pigs, poultry processing➤ Slaughterhouses➤ Meat processing companies➤ Convenience food / ready-to-eat products➤ Production wastewater ➤ Screening of wash water from cattle

truck washing➤ Further treatment of slaughter by-

products (animal rendering plants)

Processes:➤ Wastewater screening / coarse material

reduction ➤ Removal of grit and settleable material ➤ Reduction of grease and COD➤ Direct and indirect discharge➤ Minimisation of sludge and residues➤ Water recycling

Equipment:➤ Coarse screening > 6 mm➤ Fine screening > 0.2 mm➤ Grit traps and grit washing➤ Dissolved air flotation ➤ Sludge thickening and dewatering ➤ Sludge drying➤ Filtration, polishing stage➤ Energy recovery from wastewater


HUBER Dissolved Air Flotation Plant HDF forgrease and solids reduction prior to indirectdischarge

Sludge dewatering in a meat processingcompany with HUBER Screw Press Q-PRESS®800.2

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Dissolved Air Flotation Plant for reliablewastewater treatment

RoWin Heat Exchanger for energy recovery

Milk processing industry / dairies /cheese dairies:➤ Milk of any origin➤ Milk production and processing➤ Fresh dairy products / cream /

milk fat products➤ Long-life milk products (milk powder) /

cheese➤ Processing / mixtures➤ Production wastewater ➤ Vehicle wash water

Processes:➤ Pre-screening➤ Grit and settleable material➤ Reduction of grease and COD➤ Direct and indirect discharge ➤ Minimisation of sludge and residues➤ Phosphate and solids polishing stage➤ Energy recovery and wastewater cooling

Equipment:➤ Fine screening > 0.2 mm➤ Grit traps and grit washing ➤ Dissolved air flotation ➤ Sludge thickening and dewatering➤ Filtration, polishing stage➤ Sludge drying and utilisation


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Beverage industry / breweries:➤ Breweries➤ Malt factories➤ Distilleries, wine producers ➤ Non-alcoholic beverages ➤ Mineral water industry➤ Fruit juice industry

Processes:➤ Pre-screening (broken glass, bottle

labels, …)➤ Removal of settleable solids ➤ Reduction of COD and solids ➤ Direct and indirect discharge ➤ Minimisation of sludge and residues

Equipment:➤ Fine screening > 0.2 mm➤ Grit traps and grit washing ➤ Dissolve air flotation➤ Sludge thickening and dewatering➤ Membrane bioreactor, tertiary filtration➤ Energy recovery and wastewater cooling

HUBER Dissolved Air Flotaton Plant HDF forsolids separation in a beverage industry

HUBER Screw Press Q-PRESS® surplus sludgedewatering in mineral water / mixed beverageindustry


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Complete treatment system for sewer grit androad refuse

Plastics separated by fermentation residuescreening

Disposal industry / biowaste / biogas:➤ Biogas plants / food waste➤ Private disposal companies ➤ Road refuse and sewer grit➤ Waste treatment plants

Processes:➤ Coarse screens, special screeens ➤ Removal of coarse material from

fermentation residues (plastics,...)➤ Special grit traps ➤ Reduction of COD and solids➤ Fermentation residue dewatering➤ Complete grit treatment with/without

water recycling➤ Sludge drying / utilisation

Equipment:➤ Grit acceptance tank ➤ Specially designed coarse screens ➤ Grit traps and grit washing

(special machines )➤ Dissolved air flotaion plants➤ Sludge thickening and dewatering➤ Sludge screening machines / coarse

materia lremoval➤ Energy recovery


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Wood processing industry / paper industry:➤ Wood processing / fibreboard production➤ Sawmills➤ Pulp and paper industry

Processes:➤ Lumber yard surface water screening➤ Fine screening prior to indirect discharge➤ Sludge removal from wet scrubber

wastewater➤ Reduction of COD and solids ➤ Thickening/dewatering of wood and

paper sludge➤ Water recycling

Equipment:➤ Coarse and fine screens➤ Grit traps and grit washing➤ Dissolved air flotation➤ Sludge thickening and dewatering➤ Membrane bioreactor➤ Energy recovery and wastewater cooling➤ Sludge drying


Screw press for sludge removal fromwastewater in a wood processing industry

HUBER Multi-Rake Bar Screen RakeMax® forriver water screening in paper industry

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Water intake systems

HUBER Grab Screen TrashLift for coarsematerial removal

Withdrawal of➤ Sea water➤ Lake water➤ River water

For application in➤ Desalination plants➤ Power plants➤ Refineries➤ Steel and aluminium works➤ Chemical industry

Process solution:➤ Treatment for desalination plants➤ Treatment for cooling water➤ Treatment for process water

Equipment:➤ Coarse screen 6 – 60 mm➤ Fine screen 1 - 6 mm ➤ Finer screening 0.01 -2 mm

HUBER Band Screen CenterMax® for deepchannels and maximum throughput with highseparation efficiency


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Other industries:➤ Tanneries / leather industry ➤ Textile industry➤ Fruit and vegetable industry ➤ Petrochemical industry / refineries➤ Pharmaceutical industry ➤ Automotive industry➤ Metal processing industry➤ Chemical industry➤ Ships and marine applications➤ Airports

Processes:➤ Screening➤ Grit removal➤ Reduction of COD, grease and solids ➤ Filtration➤ Advanced effluent treatment ➤ Sludge and residue treatment ➤ Water and heat recycling

Equipment:➤ Coarse and fine screens➤ Dissolved air flotation plants➤ Sludge thickening and dewatering➤ Screens with grit trap➤ Filtration➤ Membrane bioreactor➤ Sludge treatment and dewatering ➤ Energy recovery and wastewater coolingHUBER Heat Exchanger RoWin for energy

recovery

HUBER Drum Screen RoMesh® for fine andfinest material removal

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➤➤➤ MENA-Water MBR package plant

MENA-Water offers complete MBR packageplants, pre-assembled as containerizedsystem in standard sizes. This facilitateseasy transportation, fast availability andstraight start-up of the MBR plant.

Included inside the package housingare all main components such as:

➤ Stainless steel membrane tank withmodules and aeration system

➤ Blowers for aeration tank andmembrane cleaning

➤ Permeate pump, backwash and chlorinedosing system

➤ Process instrumentation, electricalcontrol cabinet with PLC

Typical applications➤ Common municipal sewage treatment➤ Independent sewage treatment system

for stand-alone operation (hotels /business areas / housing complexesetc.)

➤ Sanitation solution for outlying locations➤ Sanitation solution for close and densely

populated residential areas due tominimized smell, dirt and footprint

➤ Process step for industrial wastewatertreatment

➤ Pre-treatment step for reverse osmosisplants

Compact design and mature technology

Adaptable to future demand due to modularsystem

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Benefi ts of MBR Package Plants➤ Well-proven, complete and clean system

solution➤ Compact footprint combined with

convenient accessibility➤ Minimum works for site installation and

civil structures➤ Full automatic system operation with

online monitoring facility➤ Adaptable to future demand due to

modular system

MBR Package Plant capacity➤ Standard range is up to 2,000 m³/d in

one container (16,000 PE)➤ Customized sizes available for bigger

capacities

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➤➤➤ MENA-Water

SafeDrink Package Plant

Benefits of SafeDrink Package Plants ➤ Pre-engineered complete system in ISO

containers➤ Small footprint➤ Simple operation and maintenance➤ Low energy consumption➤ Working on gravity sand filter and

lamella settler principle➤ Higher throughputs possible through

modular arrangement of units➤ European quality components➤ Fast delivery and start-up due to the

mobile concept➤ Very good price-performance ratio➤ Highly stable process that produces

quality water even during peaks➤ Effectively removes turbidity,

suspended solids, colour, odour and TOC➤ Produces highly pure water that meets

WHO Drinking Water standards

Typical applications➤ Potable water for cities and villages➤ Grey water treatment

Mobile and reliable drinking water treatment ofMENA-Water

SafeDrink Plant capacity➤ Standard range is up to 2500 m³/d in one

container (20,000 PE)➤ Customized sizes available for bigger

capacities

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➤➤➤ MENA-Water

Plug & Play Reverse Osmosis Plant

The high quality material and componentsfrom leading manufacturers are selected inorder to provide quality products for longlife time of plant and smooth operation.The system is suitable to purify and treatseawater, high brackish, brackish, and evenindustrial or municipal water when treatedwith the Membrane Bioreactor (MBR) priorto the reverse osmosis plant.

Typical applications➤ Drinking water➤ Food industry➤ Industrial effluent recycling➤ Medical (kidney dialysis)

Reverse osmosis systems are capable ofremoving dissolved salts and otherimpurities such as bacteria, sugars,proteins, dyes and constituents with largemolecular weight.MENA-Water plants are designed, engineered,pre-assembled, factory tested with highestquality standards to provide easy and quickshipping, installation in small footprint areaand for limited site installation work to savethe customer money and time.

Standard features➤ Filtration and chemical pre-treatment➤ 8” & 4" TFC energy-saving membranes➤ Membrane FRP pressure vessels➤ Corrosion resistant high pressure pumps➤ PLC electrical control panel for auto

control from HMI➤ Panel mounted fl ow meters, TDS, pH,

ORP meter/controller

➤ Low and high pressure switches➤ Post chlorination and pH adjustment➤ Stainless steel Bourdon tube pressure

gauges➤ Corrosion resistant high pressure piping➤ Corrosion resistant steel frame➤ Auto- flush system

Reverse Osmosis Plant capacity➤ Standard range is up to 2,500 m³/d in one

container (20,000 PE)➤ Customized sizes available for bigger

capacities

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HUBER stainless steel products are ideal for water and wastewater treatmentapplications – whether municipal orindustrial. It is the material complying with the strictest requirements:➤ Unparalelled life➤ Optimal corrosion protection after

passivation by pickling in an acid bath➤ Standardisation saves costs and

simplifies design ➤ Excellent hygienic characteristics for

health and safety

It is our objective to offer perfect productsto our customers. Our well-trained andhighly motivated employees manufactureour products in our state-of-the-art stainless-steel only factory to guarantee consistentlyhigh product quality. We have the philosophy that a high degreeof vertical manufacturing integration is inthe best interests of our customers. To prevent any cross-contamination of ourstainless steel products with carbon steelrust and dust, we use only stainless steel inour factory. Our machinery and manufactur-ing processes are specifically designed forthe material stainless steel. Every stainlesssteel product, before it leaves our factory, ispassivated by full sub mergence in an acid(pickling) bath for perfect surface finishingand corrosion protection.

Potable water is a most important re sourcethat should be available for all people insufficient quantity and quali ty. We offer thehighest quality pro ducts for the treatment ofdrinking water.Drinking water must be pure, i.e. clear andfree of pathogens, odour and colour. Tocomply with these require ments certainstandards have to be met during collection,treatment and distribution of the drinkingwater. Many waterworks, however, do not meetthese standards and are a danger to ourhealth and environment. It is important toidentify such risks as early as possible toprevent further damage.We have developed systems for water-works that prevent contamination ofdrinking water, such as special air filteringsystems.As the water level in drinking waterreservoirs changes, air is drawn in and out.If the air entering the reservoir containsparticles, micro-organisms like germs,spores, pollen or fungi, the drinking waterbecomes con taminated. Our air filtersystems, with integrated filter media, retaindust and other fine particles and thereforeprevent contamination and health hazards.

➤➤➤ Safe Access Solutions


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All HUBER products are made of stain lesssteel and exceed the latest stand ards andquality requirements.

If stain less steel products are manufacturedand treated according to best practice, theywill provide excellent perform ance formany, many years of use.

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Manhole covers with a centrally raised profile

HUBER manhole cover certified to resistanceclass RC3

➤ Round and rectangular stainless steelmanhole covers

➤ Easy to handle by a single person, no maintenance

➤ Attack proof, certified to security of DIN EN 1627, resistance class RC3

➤ Certified to DIN EN 124, resistance class A15, B125 and D400

➤ Attack proof, certified to security of DIN EN 1627, resistance class RC3

➤ Installation flush with the ground


Manhole covers flush with the ground

Load bearing HUBER Manhole Cover SD7


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➤ Security tested, with CE label➤ Access ladders and climbing devices

with or without fall protection➤ Suitable entrance aids

Safety climbing systems

HUBER safety access ladder with fall protection


Entrance aids

HUBER Entrance Aid EH VSD, collapsible, withdouble handle

➤ In accordance with DIN 19572➤ Safe access ➤ Various design options

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➤ Pressure-tight up to a water gauge of 30 m (3 bar)

➤ For embedding in concrete or retrofittingthrough bolted fixing

➤ All materials in conformance with KTWand DVGW standards

➤ Attack proof, certified to security of DIN EN 1627, RC3 and RC4

➤ Single and double doors➤ Thermally insulated for reduced

condensation

Stainless steel doors

Attack-proof HUBER security door

Pressure-tight doors

Pressure-tight HUBER doors for safe access toreservoirs



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➤ Hygiene in water supply and storage➤ Clean air = clean water ➤ Pathogen and germ retaining filters

Hygiene in drinking water reservoirs

HUBER Air Filter Plant for clean drinking water

Active forced ventilation

HUBER complete system of active forcedventilation

➤ Proven complete system with pipeventilator

➤ Minimised condensation, prevention ofstructural damage

➤ Improved hygiene in reservoirs withlittle dynamics

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➤➤➤ Global Service

Superior technology systems requireoptimal operation if you want to make useof all economic advantages in the long runand to the full extent. HUBER Serviceprovides support in product operation with a comprehensive package of services toensure the customer gets back theexpected return on investment:Maximum performance and plantavailability at minimum operatingcosts.

One team, one goal: competent service foroptimum equipment operation – worldwide

Award for best customer service

Frost & Sullivan North AmericanCustomer Service Leadership Awardfor HUBER USA service teamFounded in New York in 1961, Frost & Sullivan are today a renowned marketresearch consultancy. More than 1,800employees in more than 40 countriesaround the world work for Frost & Sullivanto analyse branches, markets and theirdevelopment, and the industrial enterpri-ses which are active in these markets –constantly on the search for best-in-classcompanies.In 2013, both municipal authorities andindustrial enterprises selected HUBERTechnology Service as an outstandingexample for best customer service in theNorth American solid / liquid separationtechnology market.


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HUBER Installation and Commissioning Service

HUBER Spare Parts Service

Rely on our qualified service staff forinstallation and com missioning!Their expertise and extensive knowledgeensures the best start for your new HUBERproduct.

Our service team in Germany is availablewith advice and support in the selection ofthe best original spares and wear parts foryour machine. A large stock holdingguarantees high availability of essentialspare parts for your HUBER productwherever in the world.

Professional installation and commissioning

Service specialists for smooth spare partssupply

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Preventative maintenance is without doubtmore economical than reactive maintenance!We offer a wide range of customised servicepackages, for all markets and industries toensure maximum performance is achived interms of operating reliability and costs.

HUBER Maintenance Service

Quick and professional repairs

Prompt and expert repairs minimise expen-sive down time. The highly flexible HUBER service team with their professional competence provideseverything required to allow for perfectequipment operation, whether on site or inthe HUBER factory.

HUBER Repair Service

Special HUBER Guarantee for more operationalsafety


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HUBER Optimisation Service

Experts for optimal system operation

Optimally customised machines guaranteea constantly high performance at low opera-ting costs. The operating conditions of plants frequently change significantly inthe course of time without being noticed.The analysis of operating hours, cycle times,consumption of energy and consumables,degree of wear, etc., often leads to theresult that a significantly improved plantefficiency can be achieved through equip-ment optimisation. We provide and guaran-tee this service with our HUBER productoptimisation service.

HUBER Condition Monitoring Service

HUBER Operation Control (HOC) ensures optimal and reliable plant operation – worldwide.

The HUBER Operation Control System (HOC)can be retrofitted into new or existingmachines and plants. Via a temporaryonline connection the system sends allrelevant operating data of each machine tothe globally accessible HOC portal wherethey are stored in our own computer centre.Intelligent routines are used to evaluate thedata. If the system detects any deviationfrom the tolerances set as standard ourservice engineers are notified. Thetolerances are individually adjustable. If the service engineers identify anydeviation, they immediately notify thecustomer and suggest measures to take.

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HUBER Consultancy Service International

On-site advice from HUBER experts

Our service consultants visit you on site toprovide maximum support, includingvaluable information about optimal servicemeasures and reliable operation at reducedoperating costs.

HUBER Service for products from other manufacturers

Service competence not only for HUBERmachines

One contact person for all requests: HUBER Service. We offer an extensive and professionalservice for products from other manu-facturers, comprising spares, repair andequipment optimisation. A clear logistic and economical benefit for our customers!



HUBER Training Service

HUBER Training Service for more competence

A well-briefed operating staff is a pre-requisite for ideal and economical plantoperation. Whether you want to improve the knowledge of your staff, or train newemployees, we offer tailor-made workshopsboth on site or in our local HUBER servicecentre.

HUBER Refurbishing Service

Analysis and rehabilitation from one source

It may often be more cost effective torefurbish an existing plant than build a newone. Our service specialists provide detailedtechnical analysis on site, including aneconomic evaluation and offer customisedsolutions. The ideal implementation of theselected solution on site will be guaranteedby our qualified service technicians.

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WASTE WATER Solutions Innovative Products Worldwide · bioreactors Especially for narrow channels...

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