IN IN3740DELNP2015A

SELF CONTAINED PV POWERED DOMESTIC TOILET AND WASTEWATER TREATMENT SYSTEM

Abstract

[0001] A wastewater treatment system and method for remediating wastewater and human waste that is self contained and that has no connection to a municipal wastewater system and no connection to an electrical grid. The domestic toilet and wastewater treatment system can be powered by a photovoltaic panel as a source of electricity. The system includes an electrochemical cell that allows a waste stream to be disinfected in a few hours to a condition where no viable bacterial colonies can be cultured. The system produces a liquid stream that is suitable for system flushing or for uses in which non potable water is acceptable. The system can generate hydrogen as a product that can be used to generate power. The system can generate nitrate urea ammonia and phosphate for use as fertilizer. The disinfected residual organic solids are also completely disinfected for potential use as an organic soil amendment for agriculture.

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