Process of treating fluoride and organic matter in drinking water and its electrical flocculator |
Title： |
| Process of treating fluoride and organic matter in drinking water and its electrical flocculator |
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Application Number： |
200610165585 |
Application Date： |
2006/12/22 |
Announcement Date： |
2007/06/27 |
Pub. Date： |
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Publication Number： |
1986435 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C02F 1/461, C02F 1/58, C02F 1/463 |
Applicant(s)： |
Tinghua Univ. |
Inventor(s)： |
Zhao Xuan, Li Fuzhi |
Key Words： |
fluoride, organic matter, drinking water, electrical flocculator |
Abstract： |
The present invention relates to drinking water treatment, and is especially process and electrical flocculator for treating fluoride and organic matter in drinking water. In the combined electric flocculating and microfiltering process, the electrolysis with aluminum or iron plate as electrode produces aluminum salt or iron salt capable of combining with fluorine ion and organic matter in water to form relatively large flocculate, and the subsequent filtering with microfiltering membrane eliminates the flocculate effectively to reach the aim of eliminate fluoride and organic matter from drinking water. The present invention is simple, easy to automatize and suitable for wide use in different places. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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