Method by using salts of zinc, molybdenum and magnesium as amps |
Title： |
| Method by using salts of zinc, molybdenum and magnesium as amps |
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Application Number： |
200310101644 |
Application Date： |
2003/10/27 |
Announcement Date： |
2004/10/27 |
Pub. Date： |
2006/10/11 |
Publication Number： |
1539756 |
Announcement Number： |
1278953 |
Grant Date： |
2006-10-11 |
Granted Pub. Date： |
2006-10-11 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C02F 3/00C02F 3/34 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Hu Hongying, Liang Wei, Song Yudong |
Key Words： |
zinc salt, molybdenum salt, magnesium salt, amps |
Abstract： |
A method for using the salts of Zn, Mo and Mg as the water-treating agent to treat sewage features that the salts of Zn, Mo and Mg or their solution are directly added to sewage and the sewage containing Zn salt, molybdate and Mg salt is treated at 25-30 deg.C for 6-48 hr to meat the environmental protection requirement. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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