CN101610983A - 基于单宁的聚合凝结剂组合物和使用方法 - Google Patents

基于单宁的聚合凝结剂组合物和使用方法 Download PDF

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Publication number
CN101610983A
CN101610983A CNA2007800476660A CN200780047666A CN101610983A CN 101610983 A CN101610983 A CN 101610983A CN A2007800476660 A CNA2007800476660 A CN A2007800476660A CN 200780047666 A CN200780047666 A CN 200780047666A CN 101610983 A CN101610983 A CN 101610983A
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CN
China
Prior art keywords
tannin
condensing agent
water
polymeric
polymeric coagulants
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2007800476660A
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English (en)
Chinese (zh)
Inventor
维诺德·K·雷
阿肖克·施亚德利格里
巴拉卡·卡瓦瓦
阿卜杜尔·R·克瓦贾
纳雷恩·马达万
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN101610983A publication Critical patent/CN101610983A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/547—Tensides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CNA2007800476660A 2006-12-22 2007-12-10 基于单宁的聚合凝结剂组合物和使用方法 Pending CN101610983A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/615,400 2006-12-22
US11/615,400 US7998351B2 (en) 2006-12-22 2006-12-22 Tannin based polymeric coagulants composition and method of use

Publications (1)

Publication Number Publication Date
CN101610983A true CN101610983A (zh) 2009-12-23

Family

ID=39271197

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800476660A Pending CN101610983A (zh) 2006-12-22 2007-12-10 基于单宁的聚合凝结剂组合物和使用方法

Country Status (8)

Country Link
US (1) US7998351B2 (https=)
EP (1) EP2097353A1 (https=)
JP (1) JP5167271B2 (https=)
CN (1) CN101610983A (https=)
AR (1) AR064498A1 (https=)
AU (1) AU2007337213B2 (https=)
CA (1) CA2672467A1 (https=)
WO (1) WO2008079652A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102153709A (zh) * 2011-01-29 2011-08-17 陕西科技大学 一种栲胶接枝共聚阳离子絮凝剂
CN102205232A (zh) * 2011-03-25 2011-10-05 东北林业大学 一种落叶松单宁金属离子吸附剂的研制
CN119978188A (zh) * 2025-04-11 2025-05-13 山东大学 一种辐照接枝制备季膦化改性单宁基有机絮凝剂的方法及其产品和应用

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US7943048B2 (en) * 2008-04-29 2011-05-17 General Electric Company Methods for recovering tallow from wastewater
EP2318109A4 (en) * 2008-07-31 2014-01-15 Gen Electric METHOD FOR REMOVING FATS, OIL AND LUBRICATING GREASE AND RECOVERING TALG FROM WASTE WATER
US7611632B1 (en) * 2008-11-07 2009-11-03 General Electric Company Method of conditioning mixed liquor using a tannin containing polymer
US8858802B2 (en) * 2009-12-18 2014-10-14 General Electric Company Deoiling of SAGD produce water
US8858803B2 (en) 2010-11-22 2014-10-14 General Electric Company Methods of preparing novel halide anion free quaternary ammonium salt monomers, polymerization methods therefor, and methods of use of the resulting polymers
US9017412B2 (en) 2011-04-29 2015-04-28 Life Spine, Inc. Spinal interbody implant with bone screw retention
EP2760797B1 (en) * 2011-09-28 2022-01-26 BL Technologies, Inc. Method for flocculating algae using polymers including tannin
US8518267B2 (en) 2011-12-15 2013-08-27 General Electric Company Treatment of surfactant laden wastewater
CN102836666A (zh) * 2012-09-21 2012-12-26 深圳市仁金新能源发展有限公司 生活垃圾或污泥压榨水工业化生产成洁净液体燃料的方法及设备
US20140124452A1 (en) * 2012-11-07 2014-05-08 General Electric Company Methods for removing mercury from wastewater streams
US9877759B2 (en) 2014-02-06 2018-01-30 Life Spine, Inc. Foot implant for bone fixation
US9889014B2 (en) 2014-02-06 2018-02-13 Life Spine, Inc. Implant for bone fixation
CN104828917B (zh) * 2015-04-28 2017-11-07 浙江长安仁恒科技股份有限公司 一种多功能废液处理剂及其应用
CN106477831B (zh) * 2016-09-30 2019-08-16 华东理工大学 一种污泥分级转化生产液体燃料的工艺方法
CN107162114A (zh) * 2017-08-01 2017-09-15 青岛威瑞德环境科技有限公司 一种大蒜废水前处理方法
CA3110365C (en) 2018-08-29 2023-05-09 Ecolab Usa Inc. Use of multiple charged ionic compounds derived from polyamines for waste water clarification
WO2021026346A1 (en) 2019-08-06 2021-02-11 Kemira Oyj Compositions and methods for treating wastewater
BR102020005579A2 (pt) * 2020-03-20 2020-05-19 Tanac S A processo para preparar um coagulante de origem natural para tratamento de águas e efluentes aquosos, e, coagulante de origem natural.
EP4015465B1 (en) 2020-12-17 2024-10-16 Servyeco Iberia, S.L. Coagulating agent of vegetal origin for water treatment

Family Cites Families (18)

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JPS5626476B2 (https=) * 1974-06-14 1981-06-18
US4558080A (en) * 1984-01-24 1985-12-10 Dearborn Chemical Company Stable tannin based polymer compound
CA1291001C (en) * 1986-01-28 1991-10-22 David W. Kelly Composition and method for flocculating and removing solids suspended inwater
US5169540A (en) * 1988-09-23 1992-12-08 Betz Laboratories, Inc. Stable blends of cationic water-in-oil emulsion polymers and cationic aqueous solution polymers
US5100561A (en) * 1990-06-06 1992-03-31 Betz Laboratories, Inc. Cationic polymers for sludge dewatering
US5256304A (en) * 1992-06-05 1993-10-26 Betz Laboratories, Inc. Methods of removing oil and metal ions from oily wastewater
US5846436A (en) * 1993-06-22 1998-12-08 Betzdearborn Inc. Composition and method for water clarification
US5614103A (en) * 1993-06-22 1997-03-25 Betzdearborn, Inc. Methods for detackifying paint spray booth water
US5916991A (en) * 1993-06-22 1999-06-29 Betzdearborn Inc. Composition and method for water clarification
AU669985B2 (en) * 1993-06-22 1996-06-27 Betz International, Inc. Compositions and methods for water clarification and wastewater treatment
US5643462A (en) * 1993-06-22 1997-07-01 Betzdearborn Inc. Composition and method for water clarification
US5433863A (en) * 1993-11-17 1995-07-18 Nalco Chemical Company Method for clarifying wastewater containing surfactants
US5659002A (en) * 1995-03-24 1997-08-19 Nalco Chemical Company Modified tannin mannich polymers
US5693216A (en) * 1996-06-03 1997-12-02 Betzdearborn Inc. Method of and composition for breaking oil and water emulsions in crude oil processing operations
US6020422A (en) * 1996-11-15 2000-02-01 Betzdearborn Inc. Aqueous dispersion polymers
US5720887A (en) * 1996-11-21 1998-02-24 Betzdearborn Inc. Methods for sludge dewatering
JP2000312900A (ja) * 1999-04-30 2000-11-14 Mitsubishi Rayon Co Ltd 有機汚泥の脱水方法
BR9904021A (pt) * 1999-08-27 2001-04-24 Tanac S A Processo de fabricação de um agente coagulante/floculante vegetal tanato quaternário de amÈnio.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102153709A (zh) * 2011-01-29 2011-08-17 陕西科技大学 一种栲胶接枝共聚阳离子絮凝剂
CN102153709B (zh) * 2011-01-29 2013-05-01 陕西科技大学 一种栲胶接枝共聚阳离子絮凝剂
CN102205232A (zh) * 2011-03-25 2011-10-05 东北林业大学 一种落叶松单宁金属离子吸附剂的研制
CN119978188A (zh) * 2025-04-11 2025-05-13 山东大学 一种辐照接枝制备季膦化改性单宁基有机絮凝剂的方法及其产品和应用

Also Published As

Publication number Publication date
AU2007337213B2 (en) 2012-06-28
US20080149569A1 (en) 2008-06-26
US7998351B2 (en) 2011-08-16
JP2010513024A (ja) 2010-04-30
CA2672467A1 (en) 2008-07-03
AR064498A1 (es) 2009-04-08
JP5167271B2 (ja) 2013-03-21
EP2097353A1 (en) 2009-09-09
WO2008079652A1 (en) 2008-07-03
AU2007337213A1 (en) 2008-07-03

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20091223