Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Apparatus for treating solid article or material with fluid...
Patent
1989-12-04
1992-10-20
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Apparatus for treating solid article or material with fluid...
422102, 422103, 422104, 422256, 2101981, 210206, 141363, A61L 200
Patent
active
051568233
ABSTRACT:
A waste liquid treating device is provided above a waste container or in the upper portion thereof with a container, suspender or the like for holding a waste liquid treating chemical agent. The chemical agent is preferably a coagulant for the waste liquid to be treated or an agent for killing bacteria, viruses or the like present in the liquid. A waste liquid treating method is practiced using the device. The waste liquid collected in the waste container is treated with the chemical agent held above or in the upper portion of the waste container and thereafter discarded along with the waste container.
REFERENCES:
patent: 3061842 (1962-11-01), Woodruff
patent: 3736101 (1973-05-01), Pirtle, Jr.
patent: 4358860 (1982-11-01), Church
patent: 4790981 (1988-12-01), Mayer et al.
Hori Shoji
Tokuhisa Koichi
Collins Laura E.
Daiken Iki Co., Ltd.
Warden Robert J.
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