| 发明名称 |
Method for removing liquid from chemically-precipitated sludge |
| 摘要 |
Direct electrical current is passed through a chemically precipitated industrial wastewater sludge to enhance the settling rate, filterability, and dewatering of the sludge.
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| 申请公布号 |
US4367132(A) |
申请公布日期 |
1983.01.04 |
| 申请号 |
US19800181725 |
申请日期 |
1980.08.27 |
| 申请人 |
ELECTRO-PETROLEUM, INC. |
发明人 |
BELL, CHRISTY W.;WITTLE, JOHN K.;TITUS, CHARLES H. |
| 分类号 |
B01D21/00;B01D57/02;C02F11/12;(IPC1-7):B01D13/02 |
主分类号 |
B01D21/00 |
| 代理机构 |
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