发明名称 |
Fluorescent tracer in a water treatment process |
摘要 |
A method for optimizing the dosage of a polyelectrolyte treating agent in a water treatment process using a fluorescent material having the opposite electrical charge as a polyelectrolyte treating agent used to treat water in a water treatment process.
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申请公布号 |
US5413719(A) |
申请公布日期 |
1995.05.09 |
申请号 |
US19940182927 |
申请日期 |
1994.01.18 |
申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
SIVAKUMAR, ANANTHASUBRA;SHAH, JITENDRA;RAO, NARASIMHA M.;BUDD, SCOTT S. |
分类号 |
B01D21/01;C02F1/52;C02F1/56;G01N33/18;(IPC1-7):C02F1/56 |
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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