GWE ANAEROBIC TREATMENT - ecodevelop.ua · COHRAL™ Covered High Rate Anaerobic Lagoon System...

Anaerobic treatment is highly-effective in the removal of biodegradable organic compounds, and especially suitable for organic wastes and

wastewater streams which are highly-loaded with organic contaminants (COD). It effectively converts organic material to mostly methane

gas and carbon dioxide, with minimal excess sludge generation. With thirteen different, highly-efficient anaerobic technologies in our

portfolio, you can be sure to receive an optimal solution adapted to your local conditions and requirements.

GWE ANAEROBIC TREATMENT

GLOBAL WATER & ENERGY (GWE), a member of the Global Water Engineering Group of Companies,

is a solutions provider to the global marketplace for industrial wastewater treatment, water reuse and

green energy production. To that end, GWE offers state-of-the-art technologies to assist industries

and private owners in their efforts to grow, while reducing their operational costs.

SOLUTIONS FOR CLEAN WATER & GREEN ENERGY

A member of the Group

Discover the renewable energy potential of wastewater with anaerobic technologies

ANUBIX™ - B The Upflow Anaerobic Sludge Blanket (UASB) System

ANUBIX™ - T The Expanded Granular Sludge Bed (EGSB) System

ANUBIX™ - CES The Upflow Anaerobic Sludge Blanket (UASB) with external sludge separation

ANAFIX™ The Anaerobic Filter with floating carrier material

ANAMIX™ - M/T, Continuous Stirred-Tank Reactor (CSTR)

FLOTAMET™ Continuous Stirred-Tank Reactor (CSTR) with external sludge flotation stage

COHRAL™ Covered High Rate Anaerobic Lagoon System

Contact details GWE

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CONTENTS

Wastewater streams from food and beverage,

biofuels production, pulp and paper mills, and

other industries, are often highly loaded with

organic pollutants and can be treated advanta-

geously by various anaerobic processes.

Undoubtedly the biggest advantage of anaerobic

wastewater treatment processes is the produc-

tion of biogas as a by-product of the treatment

process.

Another significant benefit, which has a positive

environmental and economic impact for compa-

nies and municipalities, is a significantly lower

sludge production rate in comparison aerobic

treatment processes.

Thousands of companies around the world already utilize biogas generated generated from waste as an alternative to fossil fuels!

DISCOVER THE RENEWABLE ENERGY POTENTIAL OF WASTEWATER WITH GWE ANAEROBIC TECHNOLOGIES

• The design is always optimized for your specif-

ic situation & local requirements: no “one-

solution-fits-all” mindset

• Application of highly effective technologies for

minimal environmental impact

• Gas-tight construction guarantees maximum

biogas accumulation & odor-free operation

• Potential for biogas use to replace fossil fuels

• An extensive portfolio of other wastewater

treatment technologies to meet any discharge

requirements

WHY CHOOSE GWE ANAEROBIC TECHNOLOGIES?

4 SOLUTIONS FOR CLEAN WATER & GREEN ENERGYGLOBAL WATER & ENERGY

COD, ppm

TSS

, p

pm

or

% o

f C

OD

TSS

, %

of

Sol

ids

FOG, ppm

2,000 15,000 30,000 100,000 250,000

0 50 100 500 5,000

05

% o

f C

OD

10

% o

f C

OD

50

,00

0 p

pm

01

- 5

10

0ANUBIXTM - T

EGSB

ANUBIXTM - BUASB

ANAMIXTM CSTR&

FLOTAMETTM RAPTOR®

COHRALTM

ANAEROBIC TECHNOLOGIES MATRIXBENEFIT FROM 30 YEARS OF OPERATIONAL EXPERIENCE OF GWE

Over the last few decades, our technologies

have been evolving along with changing markets

and customer needs. But just like 30 years ago,

also today many variables influence the selection

of the optimal wastewater treatment technology.

A significant advantage of the offered solutions

is the possibility of adapting them to local condi-

tions. With GWE you always get design optimized

based on the lowes operating costs and maximum

treatment efficiencies and biogas generation.

GLOBAL WATER & ENERGY

SOLUTIONS FOR CLEAN WATER & GREEN ENERGY 5

CHOBANI,Twin Falls, USA,

Dairy

ANUBIX™ - BTHE UPFLOW ANAEROBIC SLUDGE BLANKET (UASB) SYSTEM

• Medium to high loading rates

• Simple, reliable operation

• Highly effective on a large variety

of wastewaters

• Handles concentrated wastewa-

ters; up to 30,000 mg/l COD

• Requires low suspended solids

content: TSS/COD < 0.1

• Requires low fats, oil and grease

(FOG) content: < 50 mg/l

• No internal moving parts to main-

tain

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AN

UB

IXTM

- B

The ANUBIXTM – B is a compact and cost-effec-

tive solution that can be applied to a very wide

range of wastewaters. Now in its seventh gener-

ation since 1979, it has proven to be a highly ro-

bust and reliable treatment system for hundreds

of industrial clients around the world.

The ANUBIX™ - B can utilize both granular and

flocculent biomass, making it the most flexible

of the UASB reactor configurations. Very high

removal efficiencies guarantee uninterrupted

biogas production and reduces the size of any

subsequent aerobic polishing step.


PAPELERA NACIONAL S.A. Ecuador,

Paper mill

• Ultra-high loading rates

• Short Hydraulic Retention Time


ters; up to 15,000 mg/l COD

• Requires very low suspended

solids content: TSS/COD < 0.05



• No internal moving parts to main-

tain

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ES

AN

UB

IXTM

- T

Thanks to its tower-like configuration, the ANU-

BIX™ - T can be utilized in applications with limit-

ed available space for the industrial wastewater

treatment plant. This reactor can be success-

fully used for treatment of wastewaters whose

composition will guarantee creation of anaerobic

granular sludge.

Besides the 3-phase separation system at the

top of the reactor, present in all reactors within

the ANUBIXTM family, ANUBIXTM –T is equipped

with an extra 2-phase separator in the middle of

the reactor. This creates vertical mixing patterns

that allow biogas generated in the sludge bed to

separate from the mixed liquor.

ANUBIX™ - TTHE EXPANDED GRANULAR SLUDGE BED (EGSB) SYSTEM



COMPANIA LICORERA DE NICARAGUA,

Nicaragua,Alcohol distillery

• Longer Hydraulic Retention Time-

compared with other reactors

from the ANUBIXTM family

• Suitable for wastewaters where

the granular sludge is not expect-

ed or easily maintained

• Handles highly concentrated

wastewaters; up to 50,000 mg/l

COD

• Tolerate moderate suspended

solids content: TSS/COD < 0.2



• No mechanical agitation neededKE

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AN

UB

IXTM

- C

ES

In contrast to conventional UASB reactors, the

ANUBIXTM - CES system, with built-in three-

phase separator at the top of the reactor which

diverts biogas and retains solids, sludge sep-

aration is prerformed externally in a special

lamella-type separator, the GWE SUPERSEP™

- CF. The effluent of the sludge separator is then

delievered to any post-treatment that might be

required.

ANUBIX™ - CESTHE UPFLOW ANAEROBIC SLUDGE BLANKET (UASB) WITH EXTERNAL SLUDGE SEPARATION


YIZHENG CHEMICAL FIBER,

P.R. China,Petrochemical (PTA)

• Low to medium loading rates

• Handles highly concentrated

wastewater with COD up to

100,000 mg/l

• Suitable for wastewater where

granular sludge is not expected or

easily maintained

• Suitable for wastewaters with

toxic or inhibitory compounds

• Requires very low suspended sol-

ids content TSS/COD < 0.02

• Suitable for wastewater with high

fats, oil and grease (FOG) concen-

trations

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EA

TUR

ES

AN

AFI

XTM

The ANAFIX™ reactor is an ‘anaerobic fil-

ter-type’ of anaerobic system containing floating

biomass carrier material to enhance biomass

concentrations and retain biomass within the re-

actor. The plug-flow operation mode results in a

stratification of layers of the specialized anaero-

bic bacteria within the anaerobic filter.

This multistage system in one reactor provides

significant robustness and resiliency to the pro-

cess, allowing it to handle very difficult-to-treat

wastewaters, including those containing toxic or

inhibitory compounds.

ANAFIX™THE ANAEROBIC FILTER WITH FLOATING CARRIER MATERIAL



MARS STUPINO,Russia,

Snack food, pet food

• Low to medium loading rates

• Handles concentrated wastewaters,

sludges and slurries with very high

organic content; up to

100,000 mg/l COD

• Handles very high suspended solids

content, even TSS > 25,000 mg/l

• Suitable for waste rich in fats, oil and

grease (FOG)

• Two design options: mesophilic

(35 – 40° C) for high protein content

and thermophilic (45 – 55° C) for low

protein content waste streams

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AN

AM

IXTM

- M

/T

The ANAMIX™ digester is a continuously stirred-

tank reactor (CSTR) with a long residence time

for the treatment of high strength or high-solids

wastewaters and slurries. For the optimal treat-

ment efficiencies, it is available in both mesophil-

ic and thermophilic (ANAMIX™ - M/T) configu-

rations, the choice of which is made based on

wastewater characteristics.

Mixing can be performed with various devices,

depending on the type of wastewater or waste

treated, but is most typically done with a large

top-entry mixer or via external pump recircula-

tion.

ANAMIX™- M/TCONTINUOUS STIRRED-TANK REACTOR (CSTR)


CAYUGA MILK INGREDIENTS

USA,Dairy production

• Medium loading rates


ters, even up to 150,000 mg/l

COD

• Suitable for wastewater with high

suspended solids and fats, oil

and grease content

• Applicable for wastewaters with

high salt content

• Two design options: mesophilic

(35 – 40° C) for high protein con-

tent and thermophilic (45 – 55° C)

for low protein content waste and

wastewater streams

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FLO

TAM

ETTM

The FLOTAMET™ system is a unique GWE

technology that combines a fully-mixed ANA-

MIX™ reactor, with our SUPERFLOT™ - AIR

or - BIOGAS (DBF) technology for solids/liquid

separation by flotation, to capture and retain high

biomass concentrations within the system. It is

an excellent solution for wastewaters that are

rich in FOG, salts and/or fibers.

FLOTAMET™CONTINUOUS SIRRED-TANK REACTOR(CSTR) WITH EXTERNAL SLUDGE FLOTATION STAGE



APATINSKA PIVARA (MOLSON COORS),

Serbia,Brewery

• Low loading rates

• Handles very concentrated

wastewaters, even up to 150,000

mg/l

• Suitable for wastewater with mod-

erate suspended solids content

TSS < 0.2

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CO

HR

ALTM

The COHRAL™ system is a near-zero pressure

Covered High Rate Anaerobic Lagoon system,

used for large flow, very high-strength wastewa-

ters (e.g. molasses distilleries, palm oil mills),

where space is not an issue or open lagoons

already exist and biogas has to be collected.

The COHRAL™ consists of an earthen basin

with concrete ring walls, a floating, insulated

membrane cover for biogas collection, and a

full reactor distribution system. The lagoon is

followed by SUPERSEPTM – CF technology,

GWE’s cross-flow lamella separator for solids/

liquid separation.

COHRAL™COVERED HIGH RATE ANAEROBIC LAGOON SYSTEM


A member of the Group

www.globalwe.com

Koningin Astridlaan 29,

8200 Brugge, Belgium

Tel: +32 50 54 64 44

Fax: +32 50 54 64 46

Email: [email protected]

GLOBAL WATER ENGINEERING N.V.

Voltastraat 33

6902PT Zevenaar, Netherlands

Tel: +31 316 769 064


GLOBAL WATER ENGINEERING B.V.

Griesbachstraße 5

76185 Karlsruhe, Germany

Tel: +49 721 830 96 79

Fax: +49 721 830 96 95


GLOBAL WATER ENGINEERING GMBH

Suite 2006

340 Queen’s Road Central, Hong Kong

Tel: +852 5801 4466

Fax: +852 2511 6711


GLOBAL WATER ENGINEERING LTD.

11824 Jollyville Road Suite 103

Austin

TX 78759, USA

Tel: +1 512 697 1930

Fax:+1 512 697 1931


GLOBAL WATER & ENERGY, LLC

#1603, 16th Floor, 53 Sivatel Tower

Witthayu Road

Lumpini, Pathumwan

10330 Bangkok, Thailand

Tel: +66 2 252 2548

Fax: +66 2 613 1736


GLOBAL WATER ENGINEERING

(THAILAND) CO., LTD.

1314 Commerce Ave Ext

Richville Corporate Center

Ayala Alabang, Muntinlupa

1770 Metro Manila,Philippines

Tel: +63 2 809 5073

Fax: +63 2 842 2180


GLOBAL WATER ENGINEERING CORP.

GWE ANAEROBIC TREATMENT - ecodevelop.ua · COHRAL™ Covered High Rate Anaerobic Lagoon System...

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