Domestic Wastewater

• Water Engineering & Management Services Pvt Ltd (WEMS)PakistanTurnkey Suppliers of Industrial and Domestic Water and Wastewater Treatment Plants
• Water Harvesting Solutions, Inc. (WAHASO)United StatesRainwater Harvesting and Greywater Harvesting for Commercial and Institutional Buildings
• Water RhapsodySouth AfricaWater Conservation Products, Grey Water Re-Use for Irrigation, Rainwater Harvesting, Minimise Toilet Flush
• Water Works UK LtdUnited KingdomLarge and Small Scale «Green» (Non-Potable) Water Provision from Groundwater, Grey Water and Rainwater
• WaterAidUnited KingdomInternational NGO Focused Exclusively on Improving Poor People´s Access to Safe Water, Improved Hygiene and Sanitation
• WaterGurusNew ZealandWater Recycling, Wastewater Treatment, MBR Systems
• Waterix OyFinlandDesign, Manufacture and Sales of Efficient Aerators, Mixers and Coolers for Wastewater Treatment
• WaterleauBelgiumIndustrial and Municipal Wastewater Treatment, Potable and Process Water Treatment, Sludge and Odour Control, Biogas Scrubbers
• Waterless Co, Inc.United StatesManufacturer of Waterless No-Flush Urinals which Work Completely Without Water and Improve Restroom Hygiene
• Waterloo Biofilter Systems Inc.CanadaPre-Assembled On-Site Wastewater Treatment Plants, Biological Trickling Filters, Effluent Re-Use and Nitrogen Removal
• WaterwaysIsraelWater Consultancy Providing Services Related to Water Problem Identification, Monitoring, Treatment for Remote Areas & Off Grid
• Waterworks Technologies Inc.CanadaWater, Sewage and Wastewater Treatment Specialists, Water and Wastewater Recycle Systems, Desalination Plants
• WCI Sewage Treatment LtdUnited KingdomReed Beds, Sewage Treatment Plants, Rectification Works, Installation & Maintenance, Design & Specification
• WeePoo Recyclers LtdNigeriaProviding Ecological Solutions to Flush Toilet Failures by the Use of Eco-Toilets that Recycles Faeces & Urine to Fertilizer
• Wharton Tecnologia Ambiental LtdaBrazilWastewater Treatment - Projects, Assembling, Start Up and Operation for Unit Houses, Condominiuns, Industrial, etc
• Whitehead & Associates Environmental Consultants Pty LtdAustraliaEnvironmental Consulting, On-Site & Decentralised Wastewater System Design and Management, Erosion & Sediment Control
• Whole Water Systems, LLCUnited StatesDecentralized Water Treatment Systems, Constructed Wetland Bioreactor, Rainwater Harvesting, Distributed Stormwater Retention
• Wigen Water Technologies (WWT)United StatesManufacturer of Custom Water Purification Systems (UF, NF, RO, IX, etc.) for Industrial and Municipal Applications
• World Water Watch (WWW)United StatesWatershed Monitoring and Conservation Systems, Emphasis on Community Training / Outreach for Water Supply, Wastewater Treatment
• Worthies Environmental Engineering Consultant Corp.TaiwanEnvironmental Testing, Largest Dioxin Analysis Service Lab in Taiwan, Wastewater Treatment, Air Pollution Control
• WRS Uppsala ABSwedenWastewater Treatment, Storm Water Treatment, Constructed Wetlands, Source-Separating Wastewater Systems, Grey Water Treatment
• Yayasan Bali FokusIndonesiaWastewater Management, Solid Waste Management, Environmental Sanitation, Chemical Safety, Artisanal and Small-Scale Gold Mining
• Yorkshire Ecological Solutions Ltd (YES)United KingdomWastewater Treatment, Reedbed Filtration, River / Stream Restoration, Ecological Solutions to Waste
• Young Enterprises LLCUnited StatesProducts that Combat Hydrocarbon Pollution through the Use of Naturally-Occurring Beneficial Microbes in Floating Foam Carriers

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