KR100468554B1 - 잉크제거처리수의정화를위한친수성분산중합체 - Google Patents

잉크제거처리수의정화를위한친수성분산중합체 Download PDF

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Publication number
KR100468554B1
KR100468554B1 KR1019970057559A KR19970057559A KR100468554B1 KR 100468554 B1 KR100468554 B1 KR 100468554B1 KR 1019970057559 A KR1019970057559 A KR 1019970057559A KR 19970057559 A KR19970057559 A KR 19970057559A KR 100468554 B1 KR100468554 B1 KR 100468554B1
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KR
South Korea
Prior art keywords
hydrophilic dispersion
water
dispersion polymer
coagulant
polymer
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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
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KR1019970057559A
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English (en)
Korean (ko)
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KR19980042020A (ko
Inventor
카렌 알. 투벌겐
제인 비. 웡 싱
Original Assignee
날코 컴파니
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Publication of KR19980042020A publication Critical patent/KR19980042020A/ko
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Publication of KR100468554B1 publication Critical patent/KR100468554B1/ko
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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
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

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  • 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)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1019970057559A 1996-11-01 1997-11-01 잉크제거처리수의정화를위한친수성분산중합체 Expired - Fee Related KR100468554B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/743,437 US5750034A (en) 1996-11-01 1996-11-01 Hydrophilic dispersion polymers for the clarification of deinking process waters
US8/743437 1996-11-01
US08/743437 1996-11-01

Publications (2)

Publication Number Publication Date
KR19980042020A KR19980042020A (ko) 1998-08-17
KR100468554B1 true KR100468554B1 (ko) 2005-03-16

Family

ID=24988769

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970057559A Expired - Fee Related KR100468554B1 (ko) 1996-11-01 1997-11-01 잉크제거처리수의정화를위한친수성분산중합체

Country Status (12)

Country Link
US (1) US5750034A (enExample)
EP (1) EP0839767B1 (enExample)
JP (1) JPH10192868A (enExample)
KR (1) KR100468554B1 (enExample)
AU (1) AU723643B2 (enExample)
BR (1) BR9705405A (enExample)
CA (1) CA2219868A1 (enExample)
DE (1) DE69727030T2 (enExample)
ES (1) ES2210446T3 (enExample)
ID (1) ID18838A (enExample)
MY (1) MY126364A (enExample)
NO (1) NO313092B1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938937A (en) * 1995-08-16 1999-08-17 Nalco Chemical Company Hydrophilic dispersion polymers for treating wastewater
US6235205B1 (en) 1996-10-03 2001-05-22 Cytec Technology Corp. Aqueous dispersions
US6310124B1 (en) 1996-10-03 2001-10-30 Cytec Technology, Corp. Aqueous dispersions
US6262168B1 (en) 1998-03-11 2001-07-17 Cytec Technology Corp. Aqueous dispersions
WO1999055625A1 (en) 1998-04-24 1999-11-04 Nalco Chemical Company Use of polymer dispersions for paper mill color removal
US6036868A (en) * 1998-07-23 2000-03-14 Nalco Chemical Company Use of hydrophilic dispersion polymers for oily wastewater clarification
KR100278507B1 (ko) 1998-08-24 2001-03-02 한성욱 무기응집제를 포함하는 폐수처리용 수용성 고분자 분산액 및 그 제조방법
KR100278510B1 (ko) 1998-08-24 2001-03-02 한성욱 콜로이달 실리카를 포함하는 미립자보류용 수용성 고분자 분산액 및 그 제조방법
AU764315B2 (en) * 1998-12-03 2003-08-14 Nalco Chemical Company Hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide for the clarification of deinking process waters
US6365052B1 (en) 2000-03-21 2002-04-02 Nalco Chemical Company Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater
US6398967B2 (en) * 2000-04-20 2002-06-04 Nalco Chemical Company Method of clarifying water using low molecular weight cationic dispersion polymers
GB0018314D0 (en) * 2000-07-27 2000-09-13 Ciba Spec Chem Water Treat Ltd Processes of reducing contamination from cellulosic suspensions
US6623658B1 (en) * 2000-09-22 2003-09-23 Industrial Chemical Consultants Additive for controlling secondary contaminates
FR2815960B1 (fr) * 2000-10-30 2003-02-21 Atofina Nouveaux acrylates comportant plusieurs groupes amino quaternaires dans la partie alcool, leur procede de fabrication et les ( co) polymeres obtenus a partir de ces monomeres
JP5159009B2 (ja) * 2001-08-31 2013-03-06 ハイモ株式会社 水溶性高分子分散液及びその製造方法
JP5593791B2 (ja) * 2010-03-31 2014-09-24 栗田工業株式会社 脱墨工程におけるフローテーター用異物除去剤、異物除去方法、及び脱墨パルプの製造方法
US8764974B2 (en) 2010-04-16 2014-07-01 Nalco Company Processing aids to improve the bitumen recovery and froth quality in oil sands extraction processes
JP5961773B1 (ja) * 2016-02-25 2016-08-02 オー・ジー株式会社 澱粉糊
CA3040279A1 (en) 2016-10-17 2018-04-26 Ecolab Usa Inc. Methods and compositions for clarifying produced waters for boiler feed waters
CN111268842B (zh) * 2020-02-25 2022-05-20 濮阳市盛源能源科技股份有限公司 一种污水处理方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013456A (en) * 1990-04-13 1991-05-07 Nalco Chemical Company Diallyldimethyl ammonium chloride polymers with anionic monomers for coagulating deinking process waters
US5178770A (en) * 1991-07-12 1993-01-12 Nalco Canada Inc. Method of treating bctmp/ctmp wastewater
US5308499A (en) * 1989-05-22 1994-05-03 Commonwealth Scientific And Industrial Research Organisation Effluent treatment
JPH06329708A (ja) * 1993-05-14 1994-11-29 Cytec Technol Corp 高分子量アクリルアミドポリマー類の製造方法と使用方法
KR960703389A (ko) * 1993-07-01 1996-08-17 게오르그 챠이트 · 요한 글라슬 제지 프로세스 용액에 미세하게 분산된 고상물의 농도를 감소시키는 방법
KR100399335B1 (ko) * 1994-12-15 2003-12-11 하이모 가부시키가이샤 양성수용성중합체분산액,그제조방법및이를함유하는처리제

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267483A (en) * 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
US4738750A (en) * 1986-02-10 1988-04-19 Stone Container Corp. System and method for treating pulp and paper mill waste water
US4715962A (en) * 1986-08-15 1987-12-29 Nalco Chemical Company Ampholytic diallyldimethyl ammonium chloride (DADMAC) copolymers and terpolymers for water clarification
EP0262945B1 (en) * 1986-10-01 1994-01-05 Ciba Specialty Chemicals Water Treatments Limited Water soluble polymeric compositions
JPH0651755B2 (ja) * 1988-10-14 1994-07-06 ハイモ株式会社 水溶性カチオンポリマー分散液の製造方法
US5032286A (en) * 1988-10-18 1991-07-16 Boise Cascade Corporation Pulp mill effluent color removal process
US4874521A (en) * 1988-10-18 1989-10-17 Boise Cascade Corporation Pulp mill effluent color removal process
US5587415A (en) * 1991-07-30 1996-12-24 Hymo Corporation Process for preparation of dispersion of water-soluble cationic polymer the dispersion produced thereby and its use
US5292793A (en) * 1992-07-14 1994-03-08 Nalco Chemical Company Hydrophobic polyelectrolytes used in color removal
US5454988A (en) * 1994-01-12 1995-10-03 Mitsubishi Corporation Packing to be used in substance and/or heat exchanging tower

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308499A (en) * 1989-05-22 1994-05-03 Commonwealth Scientific And Industrial Research Organisation Effluent treatment
US5013456A (en) * 1990-04-13 1991-05-07 Nalco Chemical Company Diallyldimethyl ammonium chloride polymers with anionic monomers for coagulating deinking process waters
US5178770A (en) * 1991-07-12 1993-01-12 Nalco Canada Inc. Method of treating bctmp/ctmp wastewater
JPH06329708A (ja) * 1993-05-14 1994-11-29 Cytec Technol Corp 高分子量アクリルアミドポリマー類の製造方法と使用方法
KR960703389A (ko) * 1993-07-01 1996-08-17 게오르그 챠이트 · 요한 글라슬 제지 프로세스 용액에 미세하게 분산된 고상물의 농도를 감소시키는 방법
KR100399335B1 (ko) * 1994-12-15 2003-12-11 하이모 가부시키가이샤 양성수용성중합체분산액,그제조방법및이를함유하는처리제

Also Published As

Publication number Publication date
MY126364A (en) 2006-09-29
NO313092B1 (no) 2002-08-12
US5750034A (en) 1998-05-12
JPH10192868A (ja) 1998-07-28
NO975027L (no) 1998-05-04
EP0839767A2 (en) 1998-05-06
ES2210446T3 (es) 2004-07-01
NO975027D0 (no) 1997-10-31
CA2219868A1 (en) 1998-05-01
BR9705405A (pt) 1999-11-03
AU4367997A (en) 1998-05-07
AU723643B2 (en) 2000-08-31
EP0839767B1 (en) 2004-01-02
DE69727030T2 (de) 2004-06-09
ID18838A (id) 1998-05-14
DE69727030D1 (de) 2004-02-05
EP0839767A3 (en) 1998-07-08
KR19980042020A (ko) 1998-08-17

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