- 专利标题： Method of sludge recycling
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申请号： US11321519申请日： 2005-12-30
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公开(公告)号： US20060102535A1公开(公告)日： 2006-05-18
- 发明人: Tsuguo Inaba , Masaki Sugino , Toshiyuki Nakazawa , Shingo Akiyama , Masahito Yamada , Chiyomitsu Kimura , Toshinori Sato , Masanori Mizuki , Yasutami Yamaura , Masaharu Asukai , Keiichi Hosokawa , Norikazu Nishizawa , Mizuo Usuba , Tatsushi Nojiri , Suzu Furuki , Tamaki Goto , Hajime Inaba , P. Chang
- 申请人： Tsuguo Inaba , Masaki Sugino , Toshiyuki Nakazawa , Shingo Akiyama , Masahito Yamada , Chiyomitsu Kimura , Toshinori Sato , Masanori Mizuki , Yasutami Yamaura , Masaharu Asukai , Keiichi Hosokawa , Norikazu Nishizawa , Mizuo Usuba , Tatsushi Nojiri , Suzu Furuki , Tamaki Goto , Hajime Inaba , P. Chang
- 专利权人： ROCHE CORPORATION
- 当前专利权人： ROCHE CORPORATION
- 优先权： JP2002-329880 20021113; JP2003-375976 20031105
- 主分类号： C02F11/02
- IPC分类号： C02F11/02
摘要：
The present invention provides a method of sludge recycling by utilizing an existing facility as it is, degrading sludge efficiently and simply, and producing useful recycled water from treated water separated from the sludge, and an apparatus for sludge recycling. The present invention provides a method of sludge recycling including the steps of: bringing sludge into contact with a sludge degrading agent containing, as an active ingredient, microorganisms containing an actinomyces belonging to Streptomyces; degrading the sludge; separating the degraded sludge into a solid content and a liquid content; and producing recycled water from the liquid content.
公开/授权文献
- US07235174B2 Method of sludge recycling 公开/授权日：2007-06-26
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