PROTECTING THE 4 ELEMENTS

WATER

AIR

Liquid-solid separationDrinking waterProcess waterMunicipal wastewaterIndustrial wastewaterWater reuseDisinfection / Electrochlorination

Chemical pollutants abatementIndustrial dust removalFertilizer dust removalFlue gas treatment / desulphurizationOdour controlBiogas treatment

WASTE

NEW ENERGY

Sludge dryingSludge incinerationHazardous waste incineration

From wastewaterFrom sludgeFrom biomass

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At Waterleau, preserving the planet for future generations is our reason-to-be.

Our environmental technologies contribute to the wellbeing of individuals, communities as well as populations. Our sustainable solutions help to create green growth through the reduction of our water, waste, energy and carbon footprint.

Our core business consists of integrating proprietary and the best available environmental technology into A to Z solutions in the fields of water, air and waste treatment and energy recovery. From the design and engineering over construction to the operation and maintenance or BOOT solutions, all our expertise is put into effort to develop sustainable and zero-emission solutions. From the heart of Europe and through an extensive network of local companies and representative offices throughout the world, our talent is always within reach.

Discover a sample of our 2000 peace-of-mind solutions for industrial and municipal projects. They all express our commitment to protect the four elements of nature: water, earth, wind and fire.

Bart Goedseels – CEO

INTRODUCTION

BUILDING A BETTER FUTUREWATER-ON-THE-ROCKS®62

MISSION

SERVICES DESIGN, ENGINEERING, CONSTRUCTION,OPERATION & MAINTENANCE, BO(O)T

Our services range from technology development, design and engineering, procurement and construction to operation and maintenance. Turn-key plants and BO(O)T solutions are available in all fields of environmental protection.

PROTECTING THE 4 ELEMENTS OF NATURE

Our mission is to protect the four elements of nature: Water, Earth, Wind and Fire. At Waterleau, we offer environmental services and solutions to both industry and municipalities for Water, Waste and Air treatment and for Energy recovery.

COMMITMENT IMPROVING QUALITY OF LIFE

We conduct our everyday business guided by our principles: economic progress, environmental stewardship, safety and social responsibility. Through open communications, we strive to build a brighter future for generations to come, making the world a better place.

SOLUTIONS A TO Z SOLUTIONS FOR REDUCING YOUR ENVIRONMENTAL FOOTPRINT

From closing the loop solutions in water treatment to integrated air pollution control, from sludge and biomass digestion to Waste-to-Energy plants, our expertise in green technologies makes us a true one-stop-shop for the environmental challenges of today.

WATERLEAU GROUP

Design BuildO&M

Design Supply& Rental

+2000 REFERENCES IN 85 COUNTRIES

WATERLEAU COMPETENCE CENTERS

Waterleau Head Office Belgium

Waterleau USA

Waterleau France

Waterleau Deutschland

Waterleau Maroc

WATERLEAU LOCAL OFFICES

Vietnam

Ecuador

Portugal

Algeria

Egypt

Dubai

South Africa

Macao

WATEROnly a small fraction of the abundance of water is available for human consumption. In industrialized countries, water treatment has virtually eliminated health problems related to bacterial contamination. In developing countries and countries with a strong population growth, water is often scarce and waterborne diseases still occur with alarming frequency. At Waterleau, we have developed water solutions responding to both the needs of industrialized and developing countries.

Our portfolio of water treatment technologies offer close-the-loop solutions for the industry: from process water production to effluent treatment and water reuse, our know-how in industrial water relies on a portfolio of state-of-the-art proprietary technology, an enviable track record in different industries and years of experience.

Our solutions for municipalities include conventional and membrane based technologies for drinking water production. Our sewage or municipal wastewater treatment expertise relies on proprietary biological

DRINKING WATER

PROCESS WATER

MUNICIPAL WASTEWATER

INDUSTRIAL WASTEWATER

WATER REUSE

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water treatment technology integrating water reuse, sludge digestion, biogas production and air treatment. Our wastewater treatment plants in Marrakech and Fez are amongst the largest on the African continent.

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DISINFECTION / ELECTROCHLORINATION

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LIQUID-SOLID SEPARATION

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LIQUID SOLID SEPARATION

Known the world over for unparalleled liquid-solid separation solutions, Krofta DAF systems combine innovation with time-tested separation technology. Each Krofta DAF system features a unique Air Dissolving Tube (ADT), a key component that utilizes integral mixing of compressed air to more quickly dissolve air into the water. The result is a process that creates highly efficient separation and an effluent with low concentration of suspended solids.

KROFTA® DAF SYSTEMS KROFTA® ADTFaster air dissolution, lower retention time and reduced maintenance

KROFTA® SUPRACELLHigh output, low retention time and compact, circular footprint

KROFTA® MULTIFLOATModular, rectangular configuration with a vertical or horizontal design

KROFTA® SANDFLOATFlocculation, dissolved air flotation and multi-media filtration in one solution

Pulp & Paper industry, Georgia USA - KROFTA® SupracellCapacity: SPC-55: 1.690 m³/hr, SPC-30: 515 m³/hr, SPC-20: 227 m³/hr

Environmental Remediation, Wisconsin USA - KROFTA® SandfloatCapacity: SBP-40: 1.245 m³/hr

Municipal Drinking Water, New Jersey USA - KROFTA® ADTCapacity: (2x) ADT-3000: 360 m³/hr

Dairy Products, Missouri USA - Containerized KROFTA® MultifloatCapacity: MFV-80: 18 m³/hr

UNPARALLELED LIQUID-SOLID SEPARATION WITH A SMALL

FOOTPRINT

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Olive Processing, California USA - KROFTA® Skidded SupracellCapacity: SPC-8: 35 m3/hr

Dairy, Califonia USA - KROFTA® MultifloatCapacity: (2x) MFV-750: 340 m³/hr

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DRINKING WATER

WATERPROOF® WATER-ON-THE-ROCKS®Compact drinking water production design, using conventional physico-chemical treatment processes and integrating the different treatment steps into one single design.

Flexible and on-the-spot production of pure drinking water from any source.

WATERBAR®

Small drinking water production unit as an alternative to water dispensers.

WATERFACTORY®

Containerized drinking water unit for fast intervention in case of temporary water shortage.

Abha Dam, Saudi Arabia - WATERPROOF®

Capacity: 20.000 m³/d - 250.000 PEKhémisset, Morocco - WATERPROOF®

Capacity: 54.400 m³/d - 400.000 PE

Boma, Congo - WATERPROOF®

Capacity: 20.000 m³/d - 400.000 PEKhabarovsk, Russia - WATERPROOF®

Capacity: 106.000 m³/d - 1.000.000 PE

Tshikapa, Congo - WATERPROOF®

Capacity: 50.000 m³/d - 1.000.000 PE

SAFE DRINKING WATERFROM ANY SOURCE, ANYWHERE

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Madinaty, Egypt - EXSEL® ROCapacity: 10.000 m³/d - 100.000 PE

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PROCESS WATER

AQUALITY® UF EXSEL® ROProduction of high quality water from turbid ground water, surface water, seawater or bio-effluent.Production of feed water for EXSEL® RO.

Applications: � Production of municipal drinking water � Production of industrial process water

Production of demineralized water using semi-permeable membranes.

Applications: � Production of drinking water through

desalination of brackish and seawater � Production of highly purified process water � Treatment of industrial wastewater

Farm Frites, Belgium - AQUALITY® UF + EXSEL® ROCapacity: 1.200 m³/d

Heineken, Cambodia - EXSEL® RO + multimedia filtrationCapacity: 121 m³/d

SABMiller, Nigeria - WATERPROOF®

Capacity: 3.600 m³/dHeineken, Laos - AQUALITY® UF + EXSEL® ROCapacity: 1.200 m³/d

Mittal Steel, Belgium - EXSEL® ROCapacity: 8.640 m³/d

Palm Paper, UK - WATERPROOF®

Capacity: 24.000 m³/d

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TAILOR-MADE PROCESS WATERFOR EVERY INDUSTRIAL APPLICATION“

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MUNICIPAL WASTEWATER

BIOTIM® municipal LUCAS® municipalConventional integrated wastewater treatment technology for the biological treatment of municipal wastewater.

� Customized technology train dependingon flow and wastewater characteristics

� Tertiary treatment and water reuse � Biogas production from sludge digestion � Sludge drying and incineration � Operation & maintenance

Portfolio of cyclic operating activated sludge systems with a compact and modular design, combining the advantages of the conventional technology with the fill-and-draw SBR technology and allowing treatment of any type of wastewater.

� Reduced footprint � Simplified construction � Continuous operation � Optimal performance

Nanjing, China - LUCAS® undercoverCapacity: 300.000 m³/d - 1.000.000 PE

Baghdad, Iraq - 13 x LUCAS® plug & playCapacity: 40.000 kg COD/d - 750.000 PE

Coloane, Macau - LUCAS® undercoverCapacity: 130.000 m³/d - 550.000 PE - O&M: 3 years

Charleroi, Belgium - BIOTIM® municipalCapacity: 36.000 m³/d - 200.000 PE

Bouskoura, Morocco - LUCAS® municipalCapacity: 8.000 m³/d - 50.000 PE - O&M: 10 years

Liège, Belgium, - BIOTIM® municipalCapacity: 50.000 m³/d - 150.000 PE

GIVING BACK TO NATUREWHAT WE TAKE FROM IT

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Capacity: 1.300.000 PE, 120.000 m³/dayBiological nutrient removal (N&P)Superior effluent quality (tertiary treatment)Water reuse for irrigation50 % of plant’s energy needs from sludge digestion: 1,6 MWe Reduction of greenhouse gases: 62.000 tons eq/year

MARRAKECH, MOROCCOThe Marrakech plant meets the United Nations Framework Convention on Climate Change (UNFCCC) and Clean Development Mechanism (CDM) requirements of the Kyoto Protocol Office.

Taipa, Macau - LUCAS® aerobic + AQUALITY® ultrafiltrationCapacity: 69.000 m³/d - 320.000 PE - O&M: 5 years

Baghdad, Iraq - LUCAS® municipalCapacity: 200.000 m³/d - 750.000 PE

Antwerp North, Belgium - LUCAS® municipalCapacity: 15.750 m³/d - 120.000 PE

Ruisbroek, Belgium - BIOTIM® municipalCapacity: 5.400 m³/d - 40.000 PE

Tuzla, Turkey - BIOTIM® municipalCapacity: 18.000 m³/d - 115.000 PE

Fez, Morocco - BIOTIM® municipalCapacity: 130.000 m³/d - 1.300.000 PE - 3,2 MWe - O&M: 10 years

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RESTORING THE IMPACT OF HUMAN ACTIVITY

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Cross Border, Macau - ATLANTIS® MBRCapacity: 12.000 m3/d - 110.000 PE

Comines, Belgium - BIOTIM® municipalCapacity: 6.000 m³/d - 40.000 PE

Saint-Vaast, Belgium - BIOTIM® municipalCapacity: 6.900 m³/d - 40.000 PE

TURNKEY SOLUTIONS INCLUDING OPERATION & MAINTENANCE

Dakhla, Morocco - BIOTIM® municipalCapacity: 10.200 m³/d - 150.000 PE

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Zhuhai, China - LUCAS® undercoverCapacity: 80.000 m³/d - 300.000 PE

North Gaza, Palestina - BIOTIM® municipalCapacity: 35.000 m³/d - 350.000 PE

Viesville, Belgium - BIOTIM® municipalCapacity: 6.900 m³/d - 50.000 PE

Fiaes, Portugal - BIOTIM® municipalCapacity: 5.400 m³/d - 46.000 PE

Rock Werchter, Belgium - ATLANTIS® MBRCapacity: 150 m³/d

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INDUSTRIALWASTEWATER

Custom made effluent treatment design adapted to specific industry needs, and including anaerobic-aerobic wastewater treatment, allowing biogas production and water reuse and helping industries to reduce their water and energy footprint.

The modular design of the LUCAS® technology offers a solution for the treatment of every type of effluent. In combination with anaerobic treatment, up to 99 % of the effluent’s organic load can be removed.

� More than 200 references in different industries � LUCAS® Plug & Play: fast track construction � LUCAS® anaerobic-aerobic:

� High COD removal � Low sludge production � High biogas production

BIOTIM® industrial LUCAS® industrial

Reliance, India - wastewater treatment for a refinery effluentCapacity: 48.000 m³/d - 60.000 kg COD/d - Zero discharge

DSM Nanjing, China - LUCAS® aerobic Capacity: 6.480 m³/d, 9.720 kg COD/d

Nyrstar, Belgium - Removal of Zn and CdCapacity: 250 m³/d

HELPING INDUSTRIES TO GO GREEN,TURNING ECONOMIC GROWTH

INTO SUSTAINABLE DEVELOPMENT

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Heineken, Spain - LUCAS® anaerobic Capacity: 28.000 kg COD/d - Biogas: 9.600 Nm³/d Energy production: 1 MWe

“THE BIOGAS PRODUCTION FROM THE LUCAS® ANAEROBIC TREATMENT PROCESS CONTRIBUTES TO THE REDUCTION OF THE PLANT’S ENERGY FOOTPRINT.”

Heineken, the Netherlands - LUCAS® anaerobic Capacity: 13.600 kg COD/d - Biogas: 3.905 Nm³/d

Diageo, Kenya - LUCAS® anaerobicCapacity: 32.280 kg COD/d - Biogas: 10.080 Nm³/d

BREWERY INDUSTRY

SABMiller, Uganda - LUCAS® anaerobic - aerobicCapacity: 10.500 kg COD/day - Biogas: 4.200 Nm³/d

Castel Lomé, Togo - LUCAS® anaerobic + re-aerationCapacity: 7.500 kg COD/d - Biogas: 2.400 Nm³/d

AB Inbev, Belgium - LUCAS® aerobicCapacity: 27.500 kg COD/d

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Heineken, Vietnam - LUCAS® anaerobic – aerobic Capacity: 9.455 kg COD/day - 3.050 m³/day

Carlsberg, Malawi - LUCAS® aerobic Capacity: 1.250 kg COD/d

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Gatorade, USA - BIOTIM® UASBCapacity: 10.500 kg COD/d - Biogas: 3.120 Nm³/d

Coca Cola, USA - BIOTIM® UASBCapacity: 17.000 kg COD/d - Biogas: 5.000 Nm³/d

Cadburry Schweppes, USACapacity: 21.800 kg COD/d - Biogas: 6.490 Nm³/d

Valdèze, France - BIOTIM® UASBCapacity: 1.920 kg COD/d - Biogas: 820 Nm³/d

Makers Mark, USA - BIOTIM® UASB + Krofta DAFCapacity: 5.625 kg COD/d - Biogas: 1.620 Nm³/d

Vincor Winery, Canada - BIOTIM® UASBCapacity: 1.030 kg COD/d - Biogas: 310 Nm³/d

OTHER BEVERAGES INDUSTRY

Rudolf Wild, Spain - BIOTIM® UASBCapacity: 6.740 kg COD/d - Biogas: 1.200 Nm³/d

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Green Whey Energy, USA - BIOTIM® UACCapacity: 69.500 kg COD/d - Biogas: 20.400 Nm³/d

Danone, Belgium - BIOTIM® UASBCapacity: 6.850 kg COD/d - Biogas: 3.200 Nm³/d

Unilever, USA - Krofta DAFCapacity: 10.450 kg COD/d

Lactalis Retiers, France - BIOTIM® UASBCapacity: 10.000 kg COD/d - Biogas: 4.250 Nm³/d

PEACE-OF-MIND SOLUTIONS — FOCUS ON BUSINESS DEVELOPMENT

DAIRY INDUSTRY

Coolbrands, USACapacity: 9.000 kg COD/d - Biogas: 985 Nm³/d

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Kraft, USACapacity: 32.400 kg COD/d - Biogas: 9.600 Nm³/d

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Cargill, Belgium - ATLANTIS® submerged MBRCapacity: 4.680 kg COD/d - Biogas: 850 Nm³/d

AB Mauri, China - LUCAS® two-stage aerobicCapacity: 11.500 kg COD/d

OTHER FOOD INDUSTRY

Emacsa, Spain - BIOTIM® UACCapacity: 22.000 kg COD/d - Biogas: 7.000 Nm³/d

Tereos, France - BIOTIM® UACCapacity: 40.000 kg COD/d - Biogas: 21.250 Nm³/d

Puratos, Belgium - BIOTIM® UASBCapacity: 2.000 kg COD/d - Biogas: 900 Nm³/d

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Arcelor Mittal, Belgium - LUCAS® aerobicCapacity: 720 m³/d

Agfa Gevaert, Belgium - ATLANTIS® MBR + EXSEL® ROCapacity: 9.600 m³/d

Pratt Paper, USA - BIOTIM® UASBCapacity: 50.000 m³/d

Jindal Steel, India - BIOTIM® biological treatmentCapacity: 10.560 m³/d

OTHER INDUSTRIES

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DSM, Belgium - LUCAS® aerobicCapacity: 4.000 m³/d

Misr Spinning and Weaving Corp., Egypt - LUCAS® aerobicCapacity: 50.000 m³/d

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WATER REUSE

� Submerged Membrane Bio Reactorreducing the volume of the bioreactor byfactor 3

� Filtrate free of suspended solids andbacteria

� Filtrate ready for reuse and furthertreatment by reverse osmosis

� MBR with tubular membranes placedoutside the external loop of the bioreactor

� Treatment of smaller but difficultwastewater flows

� Easy maintenance

ATLANTIS® submerged MBR X-TRACTOR® crossflow MBR

Vlisco, Ghana - AQUALITY® UF + EXSEL® ROCapacity: 720 m³/d

Balashi Brewery, Aruba (The Netherlands) - X-TRACTOR® MBRCapacity: 135 m³/d

AB Inbev, Belgium - BOOMERANG® UF + RO bio-effluent re-useCapacity: 720 m³/d

Farm Frites, Belgium - AQUALITY® UF + EXSEL® ROWater reuse: 1.200 m³/d

FROM WATER INTAKE TO WATER REUSELIMITING THE WATER FOOTPRINT

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Marrakech, Morocco - WATERPROOF® water reuseCapacity: 80.000 m³/d

Hünxe, Germany - ATLANTIS® MBRCapacity: 6.480 m³/d

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WATER DISINFECTION THROUGHELECTROCHLORINATION

A STERELEC® electrochlorinator produces in situ, a dilute, safe solution of sodium hypochlorite for direct injection into the water circuit. The chlorinated water is used to control biological fouling and corrosion wherever seawater is used as cooling or process water.

Applications: refineries and petrochemical plants, power plants, off-shore platforms and FPSO vessels, marine (naval vessels and carriers), ...

STERELEC® electrochlorinator Advantages

� Safe and reliable method of producing chlorineon-site

� A very effective disinfectant � A non-hazardous chemical � Approved disinfection method complying with

drinking water regulations � The only by-product, hydrogen, is safely vented

into the atmosphere � Low maintenance

Total, Nigeria - Petrochemical industrySTERELEC® electrochlorinator

Total, Angola - Petrochemical industrySTERELEC® electrochlorinator

PREVENTING BIOLOGICAL FOULING IN AN ENVIRONMENTALLY SAFE WAY“

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Total, Angola - Petrochemical industrySTERELEC® electrochlorinator

Total, Angola - Petrochemical industrySTERELEC® electrochlorinator

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AIRTogether with fresh water, air or oxygen reflects its role as our most vital nutrient. However, industrial expansion, economic and population growth cause increasing emissions of hazardous pollutants. Off gases and flue gases are often polluted by particulates, aerosols, acid gases and various other chemical substances that need to be removed before discharge into the atmosphere.

Our range of solutions for air treatment is based on proprietary developed know-how or acquired from MECS-DuPont, BAYER, Reither, KIMRE Inc and Socrematic, which has become our centre of competence for air treatment Waterleau France, located near Paris. Our main air pollution control systems include: chemical pollutants abatement, industrial and fertilizer dust removal, flue gas treatment, VOC (Volatile Organic Compounds) and odour control, as well as (bio-)gas treatment.

CHEMICAL POLLUTANTS ABATEMENT

INDUSTRIAL DUST REMOVAL

ODOUR CONTROL

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CHEMICAL POLLUTANTS ABATEMENT

WATPACK® SXF-WATPACK®Gaseous pollutants absorption in a specific vertical packed bed scrubber.

Treated pollutants: � Alkaline: NaOH, NaClO3, … � Acids: HCl, HF, HCN, HBr, H3PO4, … � Sulfur compounds: H2SO4, SO2, SO3, H2S,

Mercaptans, … � Nitrogen compounds: NH3, NO2, RNH2, … � Toxic gases: Cl2, BF3, SO3, …

Gaseous pollutants absorption in a horizontal cross flow scrubber equipped with specific WATPACK® KIMRE®* pads to maximize the gas / liquid contact, followed by a WATMESH® mist eliminator.

*KIMRE® is a registered trademark

SAFCO / IBB, Saudi Arabia - Fertilizer industry 4 WATMONIA® ammonia scrubbers

Areva, France - Nuclear industry REITHER® wet dedusting and HCl absorption

Arkema, France - Chemical industryWATPACK® HCl treatment

Arcelor Mittal, Belgium - Steel galvanisation WATPACK® vertical crossflow scrubber (H2SO4 / ZnSO4 treatment)

PREVENTING POLLUTANTS FROM ESCAPING INTO THE ATMOSPHERE

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TURBULAIRE® scrubber REITHER® & BAYER-REITHER® scrubberA wet dedusting process for gas flows up to

600.000 m3/h, equipped with a medium energy venturi, and if necessary completed with a polishing demister and/or a quench or absorption section.

DYNAWAVE® scrubberA system, developped by MECS-DuPont, composed of an inlet barrel equipped with one or two Reverse Jet Injectors which are very large bore, open throat nozzles, followed by a mist elimination system.

The scrubbers are used in the wet dedusting process using a double venturi, particularly effective at removing particles from 0.3 to 20 µm at very high efficiencies.

WATSPRAY® chimneyA combined system equipped with an efficient spray chamber scrubber and a chimney.

Tredi, France - Chemical waste incinerationREITHER® & BAYER-REITHER® dust removal

Ascometal, France - Steel industryREITHER® dust removal

Tereos, France - Sugar and starch industryWATSPRAY® chimney dust removal

Khoramshah, Iran - Fertilizer industry TURBULAIRE® urea dust removal

ELIMINATING THE FINEST DUST PARTICLES UP TO SUBMICRON LEVEL “

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WATTRAY® tray scrubber WATMONIA® scrubberUrea dust removal in exhaust of fluidized bed urea granulation plant. Calcium ammonium nitrate fluidized bed exhaust. Urea and ammonium nitrate prill tower exhaust. Uses exclusive fixed valve trays and different bone crimp demisters.

KIMRE® SXF WATPACK®Urea dust removal in exhaust of fluidized bed urea granulation plant.Uses exclusive tridimensional KIMRE® pads.

Ammonia removal in fertilizer plant exhaust. Possibility to combine the WATMONIA® scrubber with the urea WATTRAY® scrubber to reduce footprint.Uses exclusive fixed valve trays and different bone crimp demisters.

KIMRE® SXF WATMONIA®Ammonia removal in exhaust of fluidized bed urea granulation plant. Ammonia Sulfate plant exhaust.Uses exclusive tridimensional KIMRE® pads.

*KIMRE® is a registered trademark

BEST-IN-CLASS SOLUTIONS FOR UREA DUST REMOVAL

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SAFCO-4, Saudi Arabia - Fertilizer industry WATMONIA® urea fluidized bed granulator exhaust

Prill tower abatement systems

Petrobras, Brazil - Urea fertilizer nitrogen plantSXF WATPACK® ethanol treatment

Toros, Turkey - Fertilizer industryCAN Prill tower gas exhaust treatment

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FLUE GAS TREATMENT / DESULPHURIZATION

DYNAWAVE® scrubber

Wet dedusting scrubbers using a double venturi, particularly effective at removing particles from 0,3 to 50 µm at very high efficiencies. Including simultaneously gaseous pollutants absorption.

The system can be preceded by a quench to cool down the gas.

The system, developed by MECS-DuPont, is composed of one inlet barrel equipped with one or two Reverse Jet Injectors which are very large bore, open throat nozzles, and a mist elimination system, using NaOH, CaCO3, Ca(OH)2, Mg(OH)2, ZnO, H2O2 as neutralising agents.

REITHER® & BAYER-REITHER® scrubber

Corus, the Netherlands - Steel industry WATPACK® scrubber (FGD)

OP Systemes, France - Soil remediationDYNAWAVE® flue gas desulphurization (FGD) using CaCO3

Solvay, France - Chemical industry REITHER® wet dedusting

Indaver, Belgium - Medical waste incinerationDYNAWAVE® flue gas treatment (dust, HF, HCl & SO2) using CaCO3

MANAGING THE COMPLETE AIR TREATMENT PROCESS “

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ODOUR CONTROL

BIOTON® biofilter Bio-filter using micro-organisms immobilized on an inert packing material (e.g. pall rings).

Treatment of polluted air containing nitrogen or sulphur-based compounds by biofiltration: a fixed bed of organic media containing micro-organisms used to degrade a wide variety of organic compounds to carbon dioxide, water and salts.

BELAIR® biofilter

BIOWAVE® scrubber Bio scrubber based on DYNAWAVE® technology

Packing material for odorous pollutants and VOC absorption in specific cross flow scrubbers.

WATPACK®

IFF, The Netherlands - Cosmetics industryBELAIR® biofilter

IBL, Mauritius - Food industry WATPACK® odour treatment

Guérin Plastiques, France - Plastics processingBELAIR® biofilter

Pauly Paint, Belgium - Paint industryBELAIR® biofilter

ELIMINATING CAUSES OF DISCOMFORT

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CCM, France- Cosmetic industryTURBULAIRE® + BELAIR® VOC removal

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BIOGAS TREATMENT

Desulphurization of biogas will increase life duration of combustion engines while reducing running costs. Waterleau’s proprietary BELGAS® scrubber technology is a low CAPEX and OPEX desulphurization technology for (bio)gas treatment.

The BELGAS® scrubber uses activated sludge from biological wastewater treatment as a washing medium, omitting chemicals and avoiding costs for both water and chemicals.

BELGAS® bioscrubberAdvantages

� pH neutral values � No H2SO4 accumulation � No scaling � No slurry production � Compact footprint � No chemicals required � Low maintenance

Valmass, Belgium - BELGAS® scrubber Biogas: 600 m³/h, > 90% H2S-removal

Cargill, Belgium - 4-stage BELGAS® scrubber Biogas: 200 m³/h, > 98% H2S removal

Cargill, Germany - BELGAS® scrubber + bio flash aeration tank Biogas: 140 m³/h, 99,5% H2S-removal

Heineken, South-Africa - BELGAS® scrubber Biogas: 250 m³/h, > 90% H2S-removal

TURNING GREEN GAS INTO A TOP QUALITY ENERGY SOURCE“

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WASTEDue to improved living standards and improved healthcare, municipal and industrial waste has grown dramatically in spite of all efforts (recycling, reuse…). Moreover, a number of new waste streams have emerged, especially hazardous waste and medical waste. This residual waste will have to be treated in a clean, safe and environment friendly way. Simply hiding it into the ground is not sustainable.

Thermal waste treatment technologies offer an answer when no other alternatives remain. Our proprietary thermal treatment technology portfolio offers a solution for thermal treatment for all kinds of solid, liquid and gaseous waste streams.

SLUDGE DRYING

SLUDGE INCINERATION

HAZARDOUS WASTE INCINERATION

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SLUDGE DRYING

� Sludge drying and granulating in one step � Easy storage of fertilizer end-product � High evaporation rate � High thermal and electrical efficiency � No need for additional pelletizer � No need for complex air/gas treatment � Small footprint � Low maintenance and operating cost � Closed energy cycle

PUTTART® vertical dryer � Indirect sludge dryer using thermal oil, steam or

hot water as heat transfer fluid � Large heating surface in small volume � High thermal and electrical efficiency � Wide range of capacities � Use as pre dryer (45% DS) or as full dryer (95%) � Final product: powder, granules or pellets � Low maintenance and operating costs

HYDROGONE® horizontal disc dryer

Medinah, Saudi Arabia - HYDROGONE® horizontal disc dryer Capacity: 2 x 5.300 kg/h evaporation - 120.000 tpy - 2.200.000 PE

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West-Vleteren, Belgium - HYDROGONE® horizontal disc dryer Capacity: 1 x 1.100 kg/h evaporation - 12.000 tpy

Makkah, Saudi Arabia - HYDROGONE® horizontal disc dryer Capacity: 2 x 6.500 kg/h evaporation - 130.000 tpy - 2.500.000 PE

Poznan, Poland - PUTTART® vertical dryer-granulatorCapacity: 3 x 3.100 kg/h evaporation - 94.000 tpy - 1.500.000 PE

THOROUGH SOLUTIONS FOR EXCESS SLUDGE

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WTLNE Ypres, Belgium - HYDROGONE® horizontal disc dryerCapacity: 1 x 2.300 kg/h evaporation - 20.000 tpy

Marrakech, Morocco - WATDRY® solar dryingCapacity: 16.500 tpy dry solids

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� Staged combustion by secondary air injection � High temperature, long residence time,

high turbulence � Intense mixing of combustion gases and air � Wide range of separate or mixed injected

waste streams � Large turn-down ratio, easy on/off � Short construction time, long lifetime, high

availability

HELIOSOLIDS® fluidized bed reactor

SLUDGE INCINERATION

� Low maintenance, no moving parts, controlledcombustion

� Fully automated operation � High thermal efficiency, efficient energy recovery � Low flue gas emissions: Integrated

desulphurisation, Low NOx, CO and hydrocarbonemissions

Bird’s eye view site Pitesti

A ONE-SIZE-FITS-ALL SOLUTIONFOR A WIDE RANGE OF

INJECTED WASTE STREAMS

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Mounting HELIOSOLIDS® fluidized bed reactor

Pitesti, Romania - HELIOSOLIDS® fluidized bed reactorCapacity: 80.000 tpy - Energy production: 1,6 MWe

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� Incineration process in reducingatmosphere (gasification) : conversion of waste into combustible gases and solid ash

� Small to medium capacity (250 kg to 6TPH)

TURNOVER® rotary kiln

HAZARDOUS WASTE INCINERATION

� Destruction efficiency : >99,999% � Guaranteed destruction of pathogens � Integrated sophisticated flue gas cleaning

Slow rotating kiln designed for the perfect combustion of high risk medical waste and hazardous industrial waste. It allows continuous mixing of waste content (solid and liquid)

A ZERO TOLERANCE SOLUTIONFOR TREATING HAZARDOUS

& MEDICAL WASTE

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Integrated flue gas treatment for medical incineration plantMedical waste incineration plant, Belgium

Indaver, Belgium - TURNOVER® rotary kilnCapacity: 30.000 tpy - 2,5 MWe

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Waterleau’s Waste-to-Energy (WtE) technology comprises a complete range of solid and liquid waste combustion technologies, allowing power and heat production from the safe incineration of industrial, municipal and medical waste.

NEW ENERGYThe excessive consumption of fossil fuels is one of the most important causes of the greenhouse gas effect creating dramatic climate changes worldwide. Renewable energy is part of the answer.

Anaerobic treatment of wastewater converts the organic pollution into methane gas, the main component of biogas. More than 400 food and beverage companies rely on our expertise to produce green energy from their wastewater.

Our range of anaerobic reactors is capable of digesting a wide range of organic waste streams: from industrial biological effluent or municipal sludge, mixtures of manure, litter and slaughterhouse waste to the organic fraction of municipal solid waste. Our Biomass-to-Energy plant in Ypres is a state-of-the-art zero discharge design including nutrient recovery and water reuse.

NEW ENERGY FROM WASTEWATER

NEW ENERGY FROM SLUDGE

NEW ENERGY FROM BIOMASS

NEW ENERGY FROM SOLID WASTE

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Anaerobic treatment of wastewater converts organic pollution into methane gas, the main component of biogas. The biogas can be converted into energy in the form of heat, electricity, or a combination of both (cogeneration). Per kg incoming COD, an electricity production of approximately 1 kWh can be expected.

BIOTIM® UASB , LUCAS® UASB BIOTIM® TOWER, BIOTIM® UAC

NEW ENERGYFROM WASTEWATER

Waterleau offers a complete range of reactors for the anaerobic treatment of wastewater. Depending on the characteristics of the effluent, the BIOTIM®

and LUCAS® anaerobic wastewater technologies are Waterleau’s flagship solutions for the production of biogas from bio-effluent.

400 REFERENCES: 1.000.000 M³ GAS PRODUCED EVERY DAY

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Heineken, Spain - LUCAS® anaerobic Capacity: 28.000 kg COD/d - 1 MWe

Mauri Hull, United Kingdom - BIOTIM® UACCapacity: 33.750 kg COD/d - Biogas: 14.344 Nm³/day

Greenwhey, USA - BIOTIM® UAC + Krofta DAFCapacity: 69.400 kg COD/d - Biogas: 20.400 Nm³/d

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Sludge, the semi-solid by-product of the sewage treatment process must be treated and disposed off in a safe and effective manner. Next to sludge drying and incineration, anaerobic digestion is used for the degradation of the organic matter. The methane generation is a key advantage of the anaerobic process. The methane can be used in co-generation for the production of heat and electricity.

BIOTIM® SOLIDS

NEW ENERGYFROM SLUDGE

UP TO 70% OF THE ENERGY NEEDS OF A WASTEWATER TREATMENT PLANT CAN

BE PROVIDED BY SLUDGE DIGESTION

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Tartu, Estonia - BIOTIM® solidsCapacity: 4.500 m³/d - 0,3 MWe

Marrakech, Morocco - BIOTIM® solidsBiogas: 18.000 m³/d - 1,8 MWe

Fez, Morocco - BIOTIM® solidsBiogas: 28.800 m³/d - 3,2 MWe

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These Waterleau technologies are designed for the anaerobic digestion of different types of organic waste:

� Kitchen and restaurant waste � Organic fraction of municipal solid waste � Mixed biowaste (slaughterhouse waste,

manure, chicken litter, ...)

BIOTIM® WET AD, BIOTIM® DRY AD & BIOTIM® CSTR

NEW ENERGYFROM BIOMASS

The composition of organic waste is often heterogeneous and subject to seasonal fluctuations. After the biogas production by anaerobic digestion, the solid part of the digestate can either be dried and turned into a high standard fertilizer or composted into a commercial product, while the liquid fraction can undergo an aerobic treatment and an evaporation step to produce clean water and a valuable nutrient concentrate.

INPUT : ORGANIC WASTEOUTPUT : BIOGAS, CLEAN WATER,

FERTILIZER AND COMPOST

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Innogy, Germany - BIOTIM® wet ADCapacity: 60.000 tpy - 250 Nm3 CH4/h

Lustadt, Germany - BIOTIM® wet ADCapacity: 53.000 tpy - 2,0 MWe

Vol-V, France - BIOTIM® wet ADCapacity: 30.000 tpy - 700 Nm3 CH4/h

Waterleau New Energy, Belgium - BIOTIM® wet ADCapacity: 120.000 tpy - 3,2 MWe

Teterow, Germany - BIOTIM® wet ADCapacity: 45.000 tpy - 2,1 MWe

NPG Energy on site Dubai Ports , Belgium - BIOTIM® wet ADCapacity: 60.000 tpy - 3,0 MWe

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As part of our commitment to improving the quality of life in the regions where we operate as well as in regions needing urgent help, Waterleau has invested in the development of realistic and sustainable ways of providing safe water which can also be deployed quickly in disaster struck communities.

Our WATERFACTORY® is a containerized water unit enabling bottling safe water in biodegradable plastic bags or pouches for easy local transport, and can be set up and be operational within 24 hours.

In order to raise awareness for water scarcity, Waterleau has developed the WATERBAR®. The WATERBAR® drinking water dispenser is a small ‘fun’ drinking water vending machine, for markets where safe water is plentiful. The WATERBAR® links water abundance to water scarcity, as its users are informed of, and contribute to drinking water projects in regions affected by water scarcity.

The WATERFACTORY®, WATERBAR® & WATER-ON-THE-ROCKS® drinking water solutions are not just a matter of technology, they are the expression of our commitment to care.

WATER-ON-THE-ROCKS®

PROTECTING AND CARING

WATERFACTORY®

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GLOBAL PRESENCE

WITH +2000 REFERENCES WORLDWIDE, WATERLEAU HELPS INDUSTRIAL AND MUNICIPAL CLIENTS TO GO GREEN

OUR OFFICES

Local officesAlgeria, Dubai, Ecuador, Egypt, Macao, Portugal, South Africa, Vietnam

Head office + R&DNieuwstraat 263150 Wespelaar (Haacht)Belgium t. +32 16 650 657f. +32 16 650 663

Technology centersWaterleau France21 Avenue des Gros ChevauxBP 77008 Saint-Ouen-l’Aumône95050 Cergy-Pontoise Cedex Francet. +33 1 34 35 11 50 f. +33 1 34 35 11 51

info@waterleau.com – www.waterleau.com

Waterleau DeutschlandHemelinger Hafendamm 1828309 BremenGermanyt +49 421 62 65 70f +49 421 62 65 711

Waterleau USA401 South StreetDalton, MA 01227USAT +1 413 236 56 34F +1 413 236 69 17