CN101522582B - 污水污泥的脱水方法 - Google Patents

污水污泥的脱水方法 Download PDF

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Publication number
CN101522582B
CN101522582B CN2007800380545A CN200780038054A CN101522582B CN 101522582 B CN101522582 B CN 101522582B CN 2007800380545 A CN2007800380545 A CN 2007800380545A CN 200780038054 A CN200780038054 A CN 200780038054A CN 101522582 B CN101522582 B CN 101522582B
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China
Prior art keywords
sludge
dewatering
monomer
salt
cationic
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CN2007800380545A
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English (en)
Chinese (zh)
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CN101522582A (zh
Inventor
稻叶孝文
森嘉男
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MT AquaPolymer Inc
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MT AquaPolymer Inc
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
CN2007800380545A 2006-10-16 2007-10-15 污水污泥的脱水方法 Active CN101522582B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP281271/2006 2006-10-16
JP2006281271 2006-10-16
PCT/JP2007/070042 WO2008047739A1 (fr) 2006-10-16 2007-10-15 Procédé de déshydratation de boue d'égouts

Publications (2)

Publication Number Publication Date
CN101522582A CN101522582A (zh) 2009-09-02
CN101522582B true CN101522582B (zh) 2011-12-21

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ID=39313966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800380545A Active CN101522582B (zh) 2006-10-16 2007-10-15 污水污泥的脱水方法

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JP (1) JPWO2008047739A1 (fr)
CN (1) CN101522582B (fr)
WO (1) WO2008047739A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012215865C1 (en) * 2011-02-10 2015-10-01 Swing Corporation Method and apparatus for sludge flocculation
CN102267795A (zh) * 2011-06-17 2011-12-07 中国科学院武汉岩土力学研究所 一种污水处理厂脱水污泥干化方法
CN110104936A (zh) * 2018-01-30 2019-08-09 辽宁德智环保技术有限公司 纳米聚合氯化铝处理发酵污泥的方法
CN108640484B (zh) * 2018-05-31 2020-12-22 东莞市顶盛环保科技有限公司 一种污泥脱水剂的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117142B2 (fr) * 1972-06-17 1976-05-31
JPS5416472B2 (fr) * 1972-09-25 1979-06-22
JPS51147588A (en) * 1975-06-13 1976-12-17 Sumitomo Chem Co Ltd Process for preparing cationic high polymers
JPH0638960B2 (ja) * 1985-12-04 1994-05-25 東京都 汚泥脱水における運転制御方法
JP3183809B2 (ja) * 1995-08-24 2001-07-09 栗田工業株式会社 汚泥脱水剤
JPH11290900A (ja) * 1998-04-10 1999-10-26 Kurita Water Ind Ltd 有機性汚泥の脱水方法
JP4058621B2 (ja) * 2002-09-05 2008-03-12 東亞合成株式会社 組成物、高分子凝集剤及び汚泥の脱水方法
JP2005246311A (ja) * 2004-03-05 2005-09-15 Ngk Insulators Ltd 汚泥連続加圧脱水機の運転方法
JP2006096920A (ja) * 2004-09-30 2006-04-13 Dai Ichi Kogyo Seiyaku Co Ltd カチオン性高分子重合体及びカチオン性高分子凝集剤

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
JP昭62-132599A 1987.06.15
JP特开2004-99668A 2004.04.02
JP特开2005-246311A 2005.09.15
JP特开2006-96920A 2006.04.13
JP特开昭51-147588A 1976.12.17

Also Published As

Publication number Publication date
JPWO2008047739A1 (ja) 2010-02-25
WO2008047739A1 (fr) 2008-04-24
CN101522582A (zh) 2009-09-02

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