发明名称 |
PROCESS FOR INHIBITING BIOLOGICAL GROWTH ON A GRAVITY FED DISC FILTER |
摘要 |
<p>A rotary disc filter is provided with a system for inhibiting biological fouling from biological growth on filters that form a part of the rotary disc filter. A biocide is pumped from a biocide supply tank to a manifold and mixed with a backwash to form a backwash-biocide solution. The backwash-biocide solution is sprayed onto filter media during a backwashing operation and the presence of the biocide inhibits and eliminates biological growth on the filter media.</p> |
申请公布号 |
CA2889610(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
CA20132889610 |
申请日期 |
2013.11.06 |
申请人 |
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT |
发明人 |
BUISSON, HERVE;KANGSEPP, PILLE;STRUBE, RUNE;VAANANEN, JANNE OLAVI |
分类号 |
C02F1/50;B01D33/21;B01D33/50;B01D33/72;B01D33/80 |
主分类号 |
C02F1/50 |
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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