Liquid purification or separation – Processes – Treatment by living organism
Patent
1982-09-28
1984-04-10
Therkorn, Ernest G.
Liquid purification or separation
Processes
Treatment by living organism
210759, 210137, 210199, 210202, 210206, C02F 302
Patent
active
044420072
ABSTRACT:
A wastewater treatment system for use in treating household wastewater particularly for tidal coastal areas where seawater is plentiful and fresh water may be scarce. The system uses a source of seawater, preferably from a central storage location, to which hydrogen peroxide has been added. Individual households are provided with the seawater-hydrogen peroxide mixture as flushwater directly into the toilet flush tanks. The discharge from each household, including wastes from toilets, bathing, wash and kitchen units, is fed to a series of two or three reaction chambers, and a filter unit before being drained back into the tidal waters. The system includes also a bypass line independent of the flushing mechanisms to provide a continuous source of the seawater-hydrogen peroxide mixture directly into the reaction chambers to insure continuous aerobic biochemical reaction with solids in the reaction chambers thus providing for continuous reaction independent of fluctuating rate of usage of the household waste systems.
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Ayling, "Waste Treatment with Hydrogen Peroxide," Chemical Engineering, Nov. 30, 1981, 79-82.
Aquilino Nicholas J.
Therkorn Ernest G.
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