发明名称 |
Continuous treatment of liquid effluent and sewage |
摘要 |
A method and apparatus for treating liquid sewage as effluent with oxygen-containing gas. The liquid is circulated firstly through a tubular compression coil which is rotated about a vertical axis, and secondly through a tubular decompression coil which is also rotated about a vertical axis. The oxygen-containing gas is supplied to the liquid as it passes through the compression coil.
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申请公布号 |
US4108763(A) |
申请公布日期 |
1978.08.22 |
申请号 |
US19770800854 |
申请日期 |
1977.05.26 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
CLOUGH, GEORGE FRANCIS GILBERT |
分类号 |
C02F3/22;C02F3/12;C02F3/26;(IPC1-7):C02C1/08;B01F3/04 |
主分类号 |
C02F3/22 |
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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