Wastewater treatment
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United States of America Patent
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Nov 15, 1994
Grant Date -
N/A
app pub date -
Jan 21, 1993
filing date -
Jan 21, 1993
priority date (Note) -
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Abstract
Wastewater, particularly black and gray water, produced in macerating human waste, is now treated to provide reduced total suspended solids. The wastewater includes a liquid media comprising salt-containing substance such as brine or seawater. The wastewater is electrolytically treated. In the treatment the electrolysis cell contains an anode that has a surface coating including tin dioxide. During electrolysis, the cell will produce hypochlorite while also reducing BOD and residual chlorine discharge.
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