DE69107347D1 - Verfahren zur Behandlung von Polyether-Polyolen enthaltendem Abwasser. - Google Patents

Verfahren zur Behandlung von Polyether-Polyolen enthaltendem Abwasser.

Info

Publication number
DE69107347D1
DE69107347D1 DE69107347T DE69107347T DE69107347D1 DE 69107347 D1 DE69107347 D1 DE 69107347D1 DE 69107347 T DE69107347 T DE 69107347T DE 69107347 T DE69107347 T DE 69107347T DE 69107347 D1 DE69107347 D1 DE 69107347D1
Authority
DE
Germany
Prior art keywords
treatment
waste water
water containing
polyether polyols
containing polyether
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.)
Expired - Fee Related
Application number
DE69107347T
Other languages
English (en)
Other versions
DE69107347T2 (de
Inventor
Jonathan L Schuchardt
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of DE69107347D1 publication Critical patent/DE69107347D1/de
Publication of DE69107347T2 publication Critical patent/DE69107347T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C02F2101/345—Phenols

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
  • Removal Of Specific Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69107347T 1990-06-01 1991-05-31 Verfahren zur Behandlung von Polyether-Polyolen enthaltendem Abwasser. Expired - Fee Related DE69107347T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/531,730 US4970005A (en) 1990-06-01 1990-06-01 Method for treatment of wastewater containing polyether polyols

Publications (2)

Publication Number Publication Date
DE69107347D1 true DE69107347D1 (de) 1995-03-23
DE69107347T2 DE69107347T2 (de) 1995-06-14

Family

ID=24118817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107347T Expired - Fee Related DE69107347T2 (de) 1990-06-01 1991-05-31 Verfahren zur Behandlung von Polyether-Polyolen enthaltendem Abwasser.

Country Status (6)

Country Link
US (1) US4970005A (de)
EP (1) EP0461785B1 (de)
JP (1) JPH04227897A (de)
KR (1) KR920000625A (de)
CA (1) CA2043466A1 (de)
DE (1) DE69107347T2 (de)

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* Cited by examiner, † Cited by third party
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CA2029631A1 (en) * 1989-11-22 1991-05-23 Kathleen A. Hughes Graft polymers as biodegradable detergent additives
US5346617A (en) * 1992-03-17 1994-09-13 Costello Burton W Method and apparatus for purifying waste water
DE4314108A1 (de) * 1993-04-29 1994-11-03 Solvay Deutschland Verfahren zur Behandlung von organische und anorganische Verbindungen enthaltenden Abwässern, vorzugsweise aus der Epichlorhydrin-Herstellung
US5705468A (en) * 1996-11-18 1998-01-06 Quantum Technologies, Inc. Vehicle and method for storing ozone
US6255386B1 (en) 1996-12-31 2001-07-03 Kimberly-Clark Worldwide, Inc. Blends of polyolefin and poly(ethylene oxide) and process for making the blends
US5976694A (en) 1997-10-03 1999-11-02 Kimberly-Clark Worldwide, Inc. Water-sensitive compositions for improved processability
US6372850B2 (en) 1997-12-31 2002-04-16 Kimberly-Clark Worldwide, Inc. Melt processable poly (ethylene oxide) fibers
WO1999033899A1 (en) * 1997-12-31 1999-07-08 Kimberly-Clark Worlwide, Inc. Method of reducing molecular weights and polydispersity indices of polymers of ethylene oxide
US6767472B2 (en) * 1998-06-24 2004-07-27 The University Of Akron Catalytic fixed bed reactor systems for the destruction of contaminants in water by hydrogen peroxide and ozone
US7329359B2 (en) * 1999-12-20 2008-02-12 Eltron Research, Inc. Application of catalysts for destruction of organic compounds in liquid media
US6576576B1 (en) 1999-12-29 2003-06-10 Kimberly-Clark Worldwide, Inc. Multicomponent fibers
US6610793B1 (en) 2000-05-26 2003-08-26 Kimberly-Clark Worldwide, Inc. Modified poly(ethylene oxide), method of making same and articles using same
US6790519B1 (en) 2000-05-26 2004-09-14 Kimberly-Clark Worldwide, Inc. Moisture-induced poly(ethylene oxide) gel, method of making same and articles using same
US6607819B2 (en) 2000-12-28 2003-08-19 Kimberly-Clark Worldwide, Inc. Polymer/dispersed modifier compositions
US6403706B1 (en) 2000-12-28 2002-06-11 Kimberly-Clark Worldwide, Inc. Methods of making polymer/dispersed modifier compositions
US6515075B1 (en) 2001-07-12 2003-02-04 Kimberly-Clark Worldwide, Inc. Films, fibers and articles of chemically modified polyethylene oxide compositions with improved environmental stability and method of making same
ATE424246T1 (de) * 2002-06-28 2009-03-15 Tno Verfahren zur reinigung von filtern
JP4903459B2 (ja) * 2006-03-09 2012-03-28 住友精密工業株式会社 難分解性有機物処理方法
US9193613B2 (en) 2006-10-03 2015-11-24 Siemens Energy, Inc. pH control to enable homogeneous catalytic wet air oxidation
US7993588B2 (en) * 2006-10-03 2011-08-09 Siemens Industry, Inc. Catalytic wet oxidation systems and methods
US9315401B2 (en) 2007-01-22 2016-04-19 Siemens Energy, Inc. Wet air oxidation process using recycled copper catalyst
CN101687672B (zh) * 2007-01-22 2016-03-30 西门子能源公司 使用再循环催化剂的湿空气氧化方法
US8734648B2 (en) 2007-09-11 2014-05-27 Siemens Energy, Inc. Treatment of spent caustic waste
AU2009232346B2 (en) * 2008-04-03 2013-09-05 Siemens Energy, Inc. Catalytic wet oxidation systems and methods
SG193385A1 (en) 2011-02-18 2013-10-30 Siemens Energy Inc H2s conversion to sulfur using a regenerated iodine solution
CN102372402B (zh) * 2011-10-09 2014-04-09 南京工业大学 一种聚醚多元醇废水的处理方法
CN103288294B (zh) * 2013-05-07 2015-03-25 江苏长华聚氨酯科技有限公司 含聚醚废水的处理方法
CN103288292B (zh) * 2013-05-07 2015-03-25 江苏长华聚氨酯科技有限公司 用于含聚醚废水的处理方法
JP6523183B2 (ja) * 2016-01-26 2019-05-29 株式会社東芝 水処理方法、水処理装置および水処理システム
CN106082530A (zh) * 2016-06-17 2016-11-09 云南今业生态建设集团有限公司 一种综合处理光伏能源企业生产生活废水处理方法
CN111433160A (zh) 2017-11-23 2020-07-17 国际壳牌研究有限公司 用于废水处理的方法
CN112547060B (zh) * 2019-09-26 2022-10-11 中国石油化工股份有限公司 用于有机废水处理的湿式氧化催化剂及其制备方法
CN110862154A (zh) * 2019-11-29 2020-03-06 江南大学 一种聚醚多元醇生产尾水的处理方法
CN111170588B (zh) * 2020-02-29 2021-12-31 辽宁中舟得水环保科技有限公司 一种生化工艺处理环氧丙烷高cod碱性废水的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240737A (en) * 1963-12-26 1966-03-15 Dow Chemical Co Method of degrading water-soluble polymers with ferrous salts and a ferric chelating agent
US3823088A (en) * 1972-05-19 1974-07-09 Phillips Petroleum Co Polluted water purification
JPS508370A (de) * 1973-05-28 1975-01-28
US4000065A (en) * 1974-11-18 1976-12-28 Basf Wyandotte Corporation Method and apparatus for purifying aqueous streams contaminated with organic materials
US4072608A (en) * 1976-01-13 1978-02-07 Phillips Petroleum Company Polluted water purification
US4200704A (en) * 1978-09-28 1980-04-29 Union Carbide Corporation Controlled degradation of poly(ethylene oxide)
US4624792A (en) * 1983-12-12 1986-11-25 Jgc Corporation Method for treating radioactive organic wastes
JPS63158497A (ja) * 1986-08-20 1988-07-01 富士電機株式会社 放射性イオン交換樹脂の分解処理方法
DE3869490D1 (de) * 1987-06-29 1992-04-30 Atomic Energy Authority Uk Verfahren zur elektrochemischen behandlung von stoffen.
US4861484A (en) * 1988-03-02 1989-08-29 Synlize, Inc. Catalytic process for degradation of organic materials in aqueous and organic fluids to produce environmentally compatible products

Also Published As

Publication number Publication date
CA2043466A1 (en) 1991-12-02
DE69107347T2 (de) 1995-06-14
EP0461785A1 (de) 1991-12-18
US4970005A (en) 1990-11-13
KR920000625A (ko) 1992-01-29
EP0461785B1 (de) 1995-02-15
JPH04227897A (ja) 1992-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee