Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – With means exposing gas to electromagnetic wave energy or...
Patent
1987-07-28
1990-02-20
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
For deodorizing of, or chemical purification of, or...
With means exposing gas to electromagnetic wave energy or...
220 1T, 220 87, 22912519, 22912526, 2504551, 422 5, 422 24, 422292, B65D 9028
Patent
active
049024825
ABSTRACT:
The device for inhibiting contamination from an infectious waste receptacle may comprise a frame, a lid pivotally mounted on the frame, and a bactericidal light source on the underside of the lid to kill bacteria on the exposed surface of the accumulated waste in the receptacle and establish a substantially bacteria-free interface above the infectious waste. The device may further include a plenum having a vent in communication with the interior of the receptacle to maintain the interior of the receptacle at a lower pressure than the surrounding environment and to draw the air displaced from the receptacle away from the the depositor. Finally, the device may include means for applying a disinfectant and/or deodorant to the accumulated waste.
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Block, Disinfection, Sterilization, and Preservation, 3rd Ed., Lea & Febiger (1983) pp. 566-573.
Johnston Jill
Richman Barry S.
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