The modern-day sewer system has failed. In the United States, our clean water infrastructure was rated a D from the American Society of Civil Engineers (2013). Sewage overflows cause beach closures, spread illnesses, and contaminate the environment. And this is happening in places that actually...
01.01.1980 This book deals with dry systems for on site composting or disposal of excreta and organic residues. It has been prepared to meet increasing demand for practical information on how to design, build and operate compost latrines and improved pit latrines. The emphasis is on simple measures that can...
This site is about vermicomposting flush toilets – on-site processing of domestic sewage with worms. These aren’t the first vermicomposting sewage systems by any means, but they’re the first (to our knowledge) to be based on open source principles with non-proprietary technology and low cost...