发明名称 |
Inorganic composition, process of preparation and method of use |
摘要 |
A coagulant which is the reaction product of a trivalent metal salt, excluding chromium salts, an acid phosphorous compound and an aluminum hydroxy chloride, and a process for preparing such coagulant. This coagulant may be effectively used to remove suspended solids and various impurities in most water treatment applications.
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申请公布号 |
US6656377(B2) |
申请公布日期 |
2003.12.02 |
申请号 |
US20010862759 |
申请日期 |
2001.05.21 |
申请人 |
CALGON CORPORATION |
发明人 |
HASSICK DENIS E.;FLAHERTY MICHAEL P.;DOTTER PAMELA J.;GUERRINI ROBERT J. |
分类号 |
B01D21/01;C01B25/45;C02F1/52;C02F5/08;(IPC1-7):C09K3/32 |
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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