发明公开
- 专利标题: Method of electroosmotically dehydrating sludge
- 专利标题(中): 电沉积脱水方法
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申请号: EP92305637.8申请日: 1992-06-19
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公开(公告)号: EP0520698A3公开(公告)日: 1993-03-17
- 发明人: Kondo, Shiro , Sano, Shigeru
- 申请人: SHINKO PANTEC CO., LTD.
- 申请人地址: 4-78, 1-chome Wakinohama-cho Chuo-ku Kobe 651 JP
- 专利权人: SHINKO PANTEC CO., LTD.
- 当前专利权人: SHINKO PANTEC CO., LTD.
- 当前专利权人地址: 4-78, 1-chome Wakinohama-cho Chuo-ku Kobe 651 JP
- 代理机构: Rackham, Anthony Charles
- 优先权: JP154539/91 19910626
- 主分类号: B01D61/56
- IPC分类号: B01D61/56 ; C02F11/12
摘要:
This disclosure relates to a process and apparatus for electroosmotic dehydration of sludge with aluminum salt added to the sludge to reduce the clogging of the filter cloths of the dehydrator, and to improve the cake release. The aluminum salt is preferably polyaluminum chloride.
公开/授权文献
- EP0520698B1 Method of electroosmotically dehydrating sludge 公开/授权日:1996-08-14
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