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Controlled production and release of oxygen activated biocide into holding tanks for RV's, boats and the like
   
Document Number
US Patent 7291276
Issued Date
November 6, 2007
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Abstract
Waste in a black or gray water holding tank is treated by an oxygen activated biocide by the addition of tetra acetyl ethylene diamine (TAED) and a peroxygen compound. Hydrogen peroxide and/or peracetic acid are released over a period of time and thus maintained in the wastewater solution. Peracetic acid under controlled release conditions dissipates prior to the wastewater being deposited in a wastewater treatment plant.
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Controlled production and release of oxygen activated biocide into holding tanks for RV's, boats and the like - US Patent 7291276 Drawing
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Number of Claims:
13
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Published
November 6, 2007
Application Number
11/157,537
Filed
June 21, 2005
US Classification
210/759   510/224 510/294 510/298 510/349 510/441
Int'l Classification
C11D   7/20   (20060101)  
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Parent Case
CROSS-REFERENCE TO PENDING APPLICATIONS This application is based on U.S. Provisional Patent Application No. 60/581,491 filed Jun. 21, 2004 and entitled "Controlled Production and Release of Oxygen Activated Biocide Into Holding Tanks for RV's, Boats and the Like".
USPTO Field of Search
210/759   510/446  
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