发明名称 |
Continuous flow water-purifying device |
摘要 |
A filter for disinfecting non-potable water disposed in line in a water delivery pipe such filter having a plurality of aligned chambers is disclosed. The first chamber contains biocidal resin which imparts a biocide to the water as it passes therethrough. The water then passes through a turbulating disk to an extended contact time chamber of a selected cubic volume to allow further contact time between the biocide and any microorganisms in the water. The water then passes through a biocide removal chamber containing media which removes the biocide from the water. The water then passes through a chamber containing bacteriostatic media which acts to prevent back contamination from the effluent end of the filter. The water then passes through a 3-micron screen which acts to retain protozoan cysts within the filter as the water passes on in the water delivery pipe.
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申请公布号 |
US5407573(A) |
申请公布日期 |
1995.04.18 |
申请号 |
US19930069600 |
申请日期 |
1993.06.01 |
申请人 |
ALPINE WATER PURIFICATION, INC. |
发明人 |
HUGHES, DOUGLASS E. |
分类号 |
B01D15/04;C02F1/00;C02F1/50;(IPC1-7):C02F1/42 |
主分类号 |
B01D15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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