Hello, We have a constructed wetland at our school that processes our sewage from roughly 70 people. The system has a settling tank where solids are seperated out before sending the fluid "waste" into the wetland gardens. Every year or so, the solids build up and need to be pumped out. I am wondering if anyone knows if there is a way to build a digestor to be able to extract methane from the solid waste? I have seen systems in Cuba using cow manure, but never with human waste. Any ideas? thanks, jk Jack Kenworthy Sustainable Systems Director The Cape Eleuthera Island School 242-359-7625 ph. 242-359-7697 fax www.islandschool.org
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