发明名称 |
MEMBRANE SEPARATION ACTIVATED SLUDGE TREATMENT APPARATUS AND MEMBRANE SEPARATION ACTIVATED SLUDGE TREATMENT METHOD |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a membrane separation activated sludge treatment apparatus which is capable of remarkably improving the filtration efficiency, which is capable of restraining the filtration membrane damages and contamination, and which has a favorable wastewater treatment efficiency. <P>SOLUTION: The membrane separation activated sludge treatment apparatus includes: a biological treatment part which generates mixed water by mixing coagulated sludge body generated by means of biological coagulation means which biologically coagulates activated sludge to generate a coagulated sludge body with wastewater, and obtains sludge containing biological treatment water by biologically treating the mixed water; and a purified treatment water generation part which has a membrane unit carrying out membrane filtration and obtains purified treatment water, which is permeated water, from the sludge containing biological treatment water by membrane filtration. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
申请公布号 |
JP2010137216(A) |
申请公布日期 |
2010.06.24 |
申请号 |
JP20090150522 |
申请日期 |
2009.06.25 |
申请人 |
KOBELCO ECO-SOLUTIONS CO LTD |
发明人 |
TANIDA KATSUYOSHI;MIURA MASAHIKO;NONAKA SHINICHI;TAKAMURA YOSHIRO;YAMAMOTO KAZUYOSHI;OGINO YUKIHIRO;SHIMADA MITSUSHIGE |
分类号 |
C02F3/12;B01D21/02;C02F1/32;C02F1/38;C02F1/44;C02F1/72;C02F1/76;C02F1/78;C02F3/06;C02F3/10 |
主分类号 |
C02F3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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