Water Recycling
Ecological wastewater recycling system in Chatham County, North Carolina. Wastewater is cleaned for reclamation and reuse using constructed wetlands, a greenhouse containing soil filters, and an aquatic ecosystem.
http://www.waterrecycling.com/

Waste Not Want Not - The Benefits of Water Recycling
Waste not, want not. Why throw away wastewater? Why call it wastewater at all, when it is loaded with valuable nutrients that need only be reclaimed and redistributed? We can extract the phosphorus and nitrogen to be used as fertilizer, and purify the "wastewater" until it is sparkling clean and ready for reuse.
http://www.waterrecycling.com/philosophy.htm

MBBR Biological Wastewater Plants
DAS Compact Package plants for wastewater, Retrofit and upgrade wastewater plants, Sewer Plants, Industrial Bio Treatment Systems, Ammonia and Nutrient removal, MBBR, Membranes, Bio Media, Wastewater Systems, Sequencing Batch Reactors, Grease Traps, Recycling Systems and Total Solution WWTP plants
http://www.dasusa.com

Severn Trent Services
Ballast Water Treatment Systems, Wastewater Arsenic Removal, On-Site Hypochlorite Generators, Ultraviolet Disinfection, Gas Chlorinator and all water purification and treatment needs for millions of people around the globe. We are Severn Trent Services.
http://www.severntrentservices.com/

Clean Products Inc.
Clean Products manufactures industrial wastewater treatment and recycling systems.
http://www.wastewater-recycling.com/

Dynamic Aqua Science Inc
DAS Compact Package plants for wastewater, Retrofit and upgrade wastewater plants, Sewer Plants, Industrial Bio Treatment Systems, Ammonia and Nutrient removal, MBBR, Membranes, Bio Media, Wastewater Systems, Sequencing Batch Reactors, Grease Traps, Recycling Systems and Total Solution WWTP plants
http://www.dasusa.com

National Onsite Wastewater Recycling Association (NOWRA)
NOWRA - National Onsite Wastewater Recycling Association
http://www.nowra.org/

NOWRA
NOWRA - National Onsite Wastewater Recycling Association
http://www.nowra.org/

Science Traveller International
A wastewater forum with information on wastewater software and news. It also includes 'Wastewater World Wide' - extensive Wastewater Web Link pages.
http://www.scitrav.com/wwater/

ESD Waste2Water Inc.
ESD Waste2Water, Inc. is a worldwide leader in industrial wastewater treatment and environmental remediation. We design, manufacture, install and service environmental protection systems for clients across the United States, Canada, Europe, South America and Australia.
http://www.waste2water.com/