Waste Water Engineers Inc
Wastewaters Engineers offers Wastewater Treatment System Wastewater Pre Treatment System Wastewater Treatment Systems Wastewater Recycling Technologies Wastewater Treatment Technology
http://www.wastewatereng.com/

Remco Engineering
ION EXCHANGE SYSTEMS AND EQUIPMENT LITERATURE INDEX,
http://www.remco.com/

Sparrow Water
Supply of parts, installation and maintenance contracts and services for waste water and sewage systems. Clean water systems including boreholes, filtration and treatment are provided.
http://www.sparrownewman.co.uk/

Chemical Waste Management
Chemical Waste Management (CWM) provides Environmental Engineering Services to local and foreign countries; specialises in Water Treatment, Wastewater Treatment, Solid Waste Management, Infrastructure Development. Based in Selangor, Malaysia
http://www.cwm.com.my

Water and Wastewater International
Magazine for the municipal, industrial and international water and wastewater industry covering stormwater management product, groundwater treatment equipment, ozone water treatment, industrial water treatment systems, reverse osmosis water treatment systems, industrial wastewater, pollution, wastewater treatment, privatization, filtration, corrosion, contamination, odor, biosolids, SCADA and more
http://www.wwinternational.com/

Northern Filter Media
media filter water treatment media water purification filtration by Northern Filter Media ZEOBEST zeolite Gravel Pack anthracite manganese greensand,Gravel Pack,anthracite,manganese greensand
http://www.northernfiltermedia.com/

Delft University of Technology
Department of Sanitary Engineering. Research and education programs on the 'urban water cycle', namely, including drinking water supply, waste water collection and urban drainage, and waste water treatment.
http://www.citg.tudelft.nl/live/pagina.jsp?id=f101fd4d-f95a-41eb-a561-2a555b90a58d&lang=en

KEE Group of Companies
KEE website relates to wastewater technologies & services, this includes sewage treatment plants, service & maintenance, effluent & wastewater treatment plants, Rotating Biological Reactors, Managed Flow Systems, Settlement Tanks, Aerated Filters, Aerobic filter, Sludge, Process Engineers
http://www.keeprocess.com/

Bristol International Corp.
Bristol International Corp. specializes in Centrifuge and Filtration Systems for Liquid Solid Separation, Coolant Recycling, Oily Wastewater Treatment, Waste Oil Recycling, Metal Working Fluids, New and Reconditioned Basket Centrifuges, Ultra-Filtration, Nano-Filtration and Micro Filtration Systems.
http://bristolinternational.com/

Aquatec Engineering
Planning and development of facilities for waste water and waste elimination. Construction and installation of facilities for waste water and waste elimination.
http://www.aquatec-engineering.com