High-rate sedimentation tank and water treatment apparatus including the same |
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| 申请号 | US15012999 | 申请日 | 2016-02-02 | 公开(公告)号 | US09878270B2 | 公开(公告)日 | 2018-01-30 |
| 申请人 | DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.; | 发明人 | Jine Hee Min; Chul Woo Lee; Youngjun Ro; | ||||
| 摘要 | A high-rate sedimentation tank includes a hopper configured to be supplied with raw water including floc, at least one circular orifice pipe disposed at a lower portion of the hopper and configured to have the floc deposited therein as a sludge while passing the floc included in the raw water therethrough, and a sludge outlet configured to discharge the sludge deposited by passing through the circular orifice pipe to an outside of the hopper. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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