- Marshlands
http://www.marshlands.com/
About constructed wetlands for small-flow wastewater treatment. Lissom Earth Sciences demonstration site in Eastern Ontario is available for educational visits.
- Water Recycling
http://www.waterrecycling.com/
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.
|