Biocide filter
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United States of America Patent
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-
Dec 3, 1996
Issued Date -
N/A
app pub date -
Aug 5, 1994
filing date -
Apr 9, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An efficient, low pressure drop biocide cartridge is provided for destroying viral and bacterial pathogens in water from untreated water sources along a lengthened flow pathway including a critical plenum for controlling the speed of water throughput. In a first pathway, water is percolated through a turbulatable bed of biocidally-effective material. In flow pathway, channeling and pressure drop are reduced by radial flow across a columnar bed presenting a large surface area at an outer diameter. The cartridge may be connected with a lightweight hand-held pump. A sealing strap is provided for wet storage of any biocide cartridge.
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