Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Process control in response to analysis
Patent
1991-05-13
1992-12-22
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Process control in response to analysis
210173, 2101953, 210252, 210295, 210513, 210760, 241DIG38, 2411521, 422 28, 422 32, 422 38, 422140, 422224, A61L 200
Patent
active
051732572
ABSTRACT:
A process and apparatus for continuously treating infectious waste, which comprises: (a) introducing bulk unseparated infectious waste material into a receiving container means, the receiving container means adapted to receive a flow of disinfectant such that the receiving container means remains substantially free of infectious contaminants; (b) shredding the waste material by a primary shredding means; (c) separating the shredded waste material from waste residue in a separation tank means having a predetermined fluid level thereby producing a waste slurry; (d) pumping the waste slurry into a reactor vessel means; (e) contacting the waste slurry with a disinfecting fluid in the reactor vessel means for a sufficient amount of time to disinfect the waste slurry; and (f) dewatering the disinfected waste slurry to recover solid disinfected waste material.
The process and apparatus is also adapted to separate and treat recyclable materials, such as pulpable materials, glass, metal, and the like, found in the incoming waste stream.
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Thornton Krisanne M.
Warden Robert J.
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