Dynameau Ltd Environmental Technologies Product RangeAmmonium Sulphate solution Efficient use of...

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Dynameau Ltd Environmental Technologies Product Range Crowley Biogas Plants Biogas Digestate Evaporators and Nutrient Recovery Crowley Gasifiers PulpStar Municipal Solid Waste Processing and Recycling Electrocoagulation: Chemical Free Waste Water Treatment UVOX: Combined UV and Ozone Water Disinfection for Swimming Pools and Industry Membranes forBiogas Digestate Concentration, Nutrient Recovery and Increased Biogas Biological Waste Water Treatment Packaged Plants - Fixed Bed BioReactor Oily Water Separators About Dynameau Ltd Dynameau Ltd is a UK engineering & technical design and sales consultancy company with OEM brands serving the water treatment, biogas, AD digestate, solid waste processing, recycling and waste-to- energy sectors. Its staff have a very long experience in the water treatment industry developing technologies including membrane bioreactors MBR, submerged aerated filters SAF, electrocoagulation and oily water separators as well as municipal solid waste processing technologies for energy production and material recovery. Crowley Engineering, Cork , Ireland are the exclusive engineering partner of Dynameau Ltd and responsible for fabrication and manufacturing, site installation, commissioning and after sales engineering support. Crowley Environmental Crowley Engineering Upper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie. Dynameau Ltd The Colin Sanders Innovation Centre Mewburn Rd Banbury, Oxfordshire, OX16 9PA, UK Email: [email protected] Web : www.dynameau.co.uk Tel + 44 (0) 792 114 7865 Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing Electrocoagulation - Oily Water Separation Membrane Technology - Biological Waste Water Treatment Combined UV & Ozone Disinfection Packages A Division of Crowley Engineering Cork, Ireland

Transcript of Dynameau Ltd Environmental Technologies Product RangeAmmonium Sulphate solution Efficient use of...

Dynameau Ltd

Environmental Technologies Product Range

• Crowley Biogas Plants

• Biogas Digestate Evaporators and Nutrient Recovery

• Crowley Gasifiers

• PulpStar Municipal Solid Waste Processing and Recycling

• Electrocoagulation: Chemical Free Waste Water Treatment

• UVOX: Combined UV and Ozone Water Disinfection for Swimming Pools and Industry

• Membranes forBiogas Digestate Concentration, Nutrient Recovery and Increased Biogas

• Biological Waste Water Treatment Packaged Plants - Fixed Bed BioReactor

• Oily Water Separators

About Dynameau Ltd

Dynameau Ltd is a UK engineering & technical design and sales consultancy company with OEM brands serving the water treatment, biogas, AD digestate, solid waste processing, recycling and waste-to-

energy sectors. Its staff have a very long experience in the water treatment industry developing technologies including membrane bioreactors MBR, submerged aerated filters SAF, electrocoagulation and oily water separators as well as municipal solid waste processing technologies for energy production and

material recovery.

Crowley Engineering, Cork , Ireland are the exclusive engineering partner of Dynameau Ltd and responsible for fabrication and manufacturing, site installation, commissioning and after sales engineering support.

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Biogas Plants with CHP or Bio-Methane Refining for Gas Grid

Injection

DesignFabricate

Site AssemblyStart-up

CommissioningOperation & Maintenance

Typically 500 kWhr - 2000 kWh CHP or equivalent as bio-methane to grid.

Guidance on planning and finance.

Digestate treatment by concentration to reduce volumes by 70% and recover valuable nitrogen nutrients.

Biogas AD PlantsDesigned, Manufactured and Installed by Crowley Engineering, Ireland

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Biogas Digestate TreatmentSupply and installation by Crowley Engineering, Ireland

70% Reduction in volume of digest from the reactor.

Nutrient recovery as Ammonium Sulphate solution

Efficient use of CHP heat

Reduced Digestate Handling costs

Package plants up to 35 m3 per day.

Multi stream plants to 140 m3 per day

Two stage, vacuum, low temperature evaporation coupled to an ammonia scrubber to deliver:

* Ammonium Sulphate solution for storage, use or for sale.* Concentrated, ammonia free solids for soil improvement.* Clean, condensed water for re-use or unrestricted discharge to land.

The process can be run at a high through for ammonia removal only without solids concentration

With a pre wash step, the evaporator can be used to remove ammonia from spent chicken litter to make an efficient biogas plant feed.

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

GasifiersDesigned, Manufactured and Installed by Crowley Engineering, Ireland

Close Coupled Gasifiers

Modular Design

6 MW Thermal2 MW Electrical

Hot Flue Gas to Steam GenerationSteam Turbine withElectrical Generator

Feedstocks: Biomass & Waste

Full WID Compliant FlueGas Clean Up

Design, fabrication and installation of modular close coupled gasifiers of up to 6MW thermal depending on feed stock.

These produce a 1025 deg C flue gas and can accept a feed stock with 53% moisture content.

Steam at 480 deg C and 30 bar is used to drive a turbine coupled to a generator.

The flue gas treatment depends on the feedstock

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley

EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

PulpStar Solid Municipal Solid Waste ProcessingDesigned by Dynameau Ltd, UK. Made by Crowley Engineering, Ireland

PulpStar installed at a $70 million household waste processing plant, Maine,

USA

The PulpStar sits at the head of the process as a primary separator.

Organics go one way and the inert materials go the other.

The organics are used for renewable energy generation in a biogas plant

or gasifier

The inert plastics and metals are recovered for recycling

PulpStar MSW Processing Technology

Capacity: 10 tonnes per hour of black bag waste for recovery of recyclable material

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley

EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Electrocoagulation (EC)Designed by Dynameau Ltd, UK. Made by Crowley Engineering, Ireland

Chemical Free Dirty Water Treatment

1 m3 per hour to 100 m3/hr skid mounted plants.

Full range of post EC clarification systems including lamella and

surface scraped settlers, pressure sand filtration and membranes.

Perfect for water recycling.

A wide range of pollutants can be efficiently removed up to 98%

including:

Heavy metals, COD, BOD, suspended and colloidal solids,

FOGs, bacteria, viruses, hydrocarbons, pesticides and

herbicides.

Dirty water from an open cast clay mine.

Left is the dirty water which is extremely difficult to settle out the

solids.

After Electrocoagulation, the 0.2 micron solids settle and the clean

water can be discharged to the river.

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Chemical Free DisinfectionUVOX. Dynameau Ltd, UK are the agents for UK and Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Biogas digestate processing using a two stage membrane process.

Stage 1 = Ultra Filtration for the separation of solids from liquidStage 2 = Reverse Osmosis for the separation of ammonia from the water

Benefits:

Capture of and retention of concentrated nutrients from the digestate for storage or spreading.

Ability to return valuable biomass to the biogas digester to increase biomass volume which in turn allows an increase substrate feed rate and increased biogas production whilst maintaining the same F/M ratio.

Reduction in digestate volume by up to 70%.

No heat required, so, good for bio-methane producers without CHP heat.

Same technology for processing animal slurries from intensive animal rearing.

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Membrane Technology for Biogas Digestate TreatmentDesigned by Dynameau Ltd, UK. Made by Crowley Engineering, Ireland

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley

EngineeringCork, Ireland

Digestate (Typical): Flow 50 m3/dTSS 5% = 2500 kg/dVSS 2.7% = 1350 kg/dBiomas 1% = 500 kg/dN 0.23% = 1115 kg/d

Screw Press Separator:

6 m3/d 44 m3/d

Data: Flow 12% = 6 m3/dTSS 25% = 1500 kg/dVSS 13.2% = 792 kg/dBiomass 0.85% = 51 kg/dN 0.25% = 15 kg/d

Data: Flow 88% = 44 m3/dTSS 2.27% = 1000 kg/dVSS 1.27% = 558 kg/dBiomas 1.13% = 499 kg/dN 2.5% = 1100 kg/d

UF Membrane:

35.2 m3/d 8.8 m3/d

Data: Flow 80% = 35.2 m3/dTSS 0% = 0 kg/dVSS 0% = 0 kg/dBiomass 0% = 0 kg/dN 3.05% = 1074 kg/d

Data: Flow 20% = 8.8 m3/dTSS 11.36% = 1000 kg/dVSS 6.34% = 558 kg/dBiomas 5.67% = 499 kg/dN 0.3% = 26.4 kg/d

AnaerobicDigestor.

SameF/M Ratio

Digester Feed Mix

Tank

Increased Substrate

Increased biogasproduction

Biomas & Solids Recovery from Digestate and Return to Digester

Flow Chart - Ver 3

LiquidSolids

Concentrated Biomass and Fine

Solids Liquid

Concentrated Biomass and Fine Solids Return to

Digester 0 - 100%

Concentrated Biomass and Fine Solids Removal from Digester and blended with Screw Press

Separator Solids 0 - 100%

Solids Removal

from Digester

Diverter Valve

To Reverse Osmosis (RO) Membrane for: Concentrated fertiliser Clean water production

To Low Pressure Evaporator for: Ammonium Sulphate Solution Concentrated fertiliser Clean water production

Ammonium Sulphate Solution

Reduced liquid fertiliser high in org N & P etc

Condensate water. May need polishing step

Mineral liquid fertiliser high in NH4 and P

Clean permeate water. May need polishing step

Final Outputs With CHP Heat

Without CHP Heat

Dilute mineral fertiliser for storage and spreading.

30% Reduced volume

compared with original

digestate

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

SAF Biological Waste Water TreatmentDesigned by Dynameau Ltd, UK. Made by Crowley Engineering, Ireland

6mm Auto Screen

Raw Water Inlet Pumping

Station

Biozone

Constant Transfer

Effluent to Tertiary Treatment Filters

Disinfection Tank

Waste SludgeAir Blowers

WasteSludge

Submerged Support Media

Schematic Process Flow through a SAF Plant. There is no requirement for a return sludge flow

Package plants for biological waste water treatment.

20 m3 per day to 1000 m3 per day

Submerged Aerated Filter (SAF) technology for high efficiency, low foot print, low sludge

production and low running costs.

Treatment quality 10mg/l BOD, 10 mg/l Solids fully nitrified effluent.

Pre fabricated in welded mild steel.

Global shipping.

Design, fabricate, install and commission.

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Oily Water SeparatorDesigned by Dynameau Ltd, UK. Made by Crowley Engineering, IrelandHigh performance, tilted plate, single and double stage oily water separators

Stand alone systems to achieve 15 - 30 mg/l oil in wateror

as pre-treatment to Electrocoagulation to achieve < 5 mg/l oil in water

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley EngineeringCork, Ireland

Crowley EnvironmentalCrowley EngineeringUpper Glanmire Bridge, Co. Cork, Ireland www.crowley.ie.

Dynameau LtdThe Colin Sanders Innovation Centre

Mewburn RdBanbury, Oxfordshire, OX16 9PA, UK

Email: [email protected] : www.dynameau.co.uk

Tel + 44 (0) 792 114 7865

Crowley Environmental is division of Crowley Engineering, Cork, Ireland making OEM products for the solid waste processing, water, gasification and biogas industries. With nearly a half century of business experience of

engineering designing and fabrication, Crowley Engineering are your global partner in environmental solutions in the energy, solid waste and water treatment industries.

Dynameau Ltd, UK, have partnered with Crowley Engineering to bring their water treatment technologies and solid waste processing capabilities to a wider market.

Crowley EnvironmentalProducts

PulpStar MSW Processing

Electrocoagulation Dirty Water Treatment

Oil Water Separation

Gasifiers 6MW Thermal 2 MW elec

Biogas plants

Biogas Digestate Treatment

Biological SAF Water Treatment

Solid Waste MRF’s

Crowley Engineering

Grain Driers

Conveyors & Elevators

Feed mills complete

Agricultural silos & augers

Marine Pontoons

Helicopter escape simulators

Biogas Plants - Biogas Digestate Treatment Municipal Solid Waste Processing

Electrocoagulation - Oily Water SeparationMembrane Technology - Biological Waste Water Treatment

Combined UV & Ozone Disinfection PackagesA Division of Crowley

EngineeringCork, Ireland