Original document(15 pages)  中文版
    A method for clarifying a sludge, characterized in that a raw waste water is subjected to a solid-liquid separator and then to a primary filtration device, to separate it into a solid material and a liquid material, and the resultant liquid treated material is then treated by a process comprising an ozone treatment and a special light ray treatment.
Application Number
申请号		 200580005399 Application Date
申请日		 2005.02.17
Title 名称 Method for clarification of sludge
Publication Number
公开号		 1930089 Publication Date
公开日		 2007.03.14
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C02F1/32;C02F1/78;C02F11/06;C05F3/00;C09K17/32
Applicant(s) Name
申请人		 Murakami Seishiro
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 wenda peng
More information 更  多  信  息


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