| 发明名称 |
Method of treating low-concentration turbid water. |
| 摘要 |
<p>The present invention provides a method of treating low-concentration turbid water, which comprises adding an anionic coagulant and a cationic coagulant in this order and forcedly stirring the mixture. According to the present invention, low-concentration turbid water of even up to 100 ppm can be cleaned to below 10 ppm at a high efficiency in a single run of treatment.</p> |
| 申请公布号 |
EP0406999(A1) |
申请公布日期 |
1991.01.09 |
| 申请号 |
EP19900303426 |
申请日期 |
1990.03.30 |
| 申请人 |
AOKI CORPORATION |
发明人 |
TOSHIYUKI, MIKI;TONO, SHOW;KOZU, KAZUNORI;HAYASHI, SHINTARO |
| 分类号 |
B01D21/01;C02F1/52;C02F1/54;C02F1/56 |
主分类号 |
B01D21/01 |
| 代理机构 |
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