发明名称 |
Composition and method for flocculating suspended solids |
摘要 |
In the flocculation and removal of suspended matter from water, combinations of cationic and nonionic water-soluble polymers are found to be more effective than equivalent concentrations of cationics alone, and significantly lower concentrations of the combination are found to be equivalent in effect to higher concentrations of cationic polymers alone.
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申请公布号 |
US3994806(A) |
申请公布日期 |
1976.11.30 |
申请号 |
US19720232922 |
申请日期 |
1972.03.08 |
申请人 |
CALGON CORPORATION |
发明人 |
RAUSCH, EMERSON GEORGE;MUIA, RAMON ANTHONY |
分类号 |
B01D21/01;C02F1/54;(IPC1-7):B01D21/01 |
主分类号 |
B01D21/01 |
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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