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In today’s flush based urban sanitation systems, toilets are connected to both the centralized water and wastewater infrastructures. This approach is not a sustainable use of our water and energy resources. In addition, in the U.S., there is a shortfall in funding for maintenance and upgrade of the water and wastewater infrastructures. The goal of this paper was to review the current knowledge on...
Experiences with dry sanitation and greywater treatment in the ecovillage Toarp, Sweden, are described, based on field studies and a survey. Technical, environmental and social issues were evaluated. The greywater was treated effectively concerning BOD 7 , COD, Tot-N, Tot-P and thermostable coliforms. Dry sanitation was implemented in order to recycle human excrements locally, but people's...
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