BR9611443A - Processos de separar uma dispersão de sólidos suspensos de água e água de lodo aerado estendido e de produzir um polímero e polímero e copolímero catiónico - Google Patents

Processos de separar uma dispersão de sólidos suspensos de água e água de lodo aerado estendido e de produzir um polímero e polímero e copolímero catiónico

Info

Publication number
BR9611443A
BR9611443A BR9611443A BR9611443A BR9611443A BR 9611443 A BR9611443 A BR 9611443A BR 9611443 A BR9611443 A BR 9611443A BR 9611443 A BR9611443 A BR 9611443A BR 9611443 A BR9611443 A BR 9611443A
Authority
BR
Brazil
Prior art keywords
water
polymer
copolymer
dispersion
separating
Prior art date
Application number
BR9611443A
Other languages
English (en)
Inventor
Raymond Farinato
Peter Hawkins
Haunn-Lin Chen
Original Assignee
Cytec Tech Corp
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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of BR9611443A publication Critical patent/BR9611443A/pt

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
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/09—Viscosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR9611443A 1995-11-14 1996-10-31 Processos de separar uma dispersão de sólidos suspensos de água e água de lodo aerado estendido e de produzir um polímero e polímero e copolímero catiónico BR9611443A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US671295P 1995-11-14 1995-11-14
US671195P 1995-11-14 1995-11-14
US671695P 1995-11-14 1995-11-14
PCT/US1996/017440 WO1997018167A1 (en) 1995-11-14 1996-10-31 High performance polymer flocculating agents

Publications (1)

Publication Number Publication Date
BR9611443A true BR9611443A (pt) 1999-03-23

Family

ID=27358174

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611443A BR9611443A (pt) 1995-11-14 1996-10-31 Processos de separar uma dispersão de sólidos suspensos de água e água de lodo aerado estendido e de produzir um polímero e polímero e copolímero catiónico

Country Status (9)

Country Link
EP (1) EP0861212A1 (pt)
JP (1) JP2000500387A (pt)
KR (1) KR19990067585A (pt)
CN (1) CN1202144A (pt)
AU (1) AU712556B2 (pt)
BR (1) BR9611443A (pt)
MX (1) MX9803728A (pt)
NO (1) NO982173L (pt)
WO (1) WO1997018167A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117938A (en) * 1998-02-06 2000-09-12 Cytec Technology Corp. Polymer blends for dewatering
KR100356571B1 (ko) * 2000-03-23 2002-10-19 서경도 폐수 및 토양오염처리용 양쪽성 가교 공중합체 나노입자
CN101120095B (zh) * 2004-12-17 2012-12-12 埃欧金能源公司 用于纤维素酶法水解的上流式沉降反应器
JP4008932B2 (ja) * 2005-03-28 2007-11-14 第一工業製薬株式会社 水溶性高分子重合体、汚泥用凝集脱水剤及び汚泥凝集脱水法
JP5512068B2 (ja) * 2006-03-24 2014-06-04 三菱レイヨン株式会社 水処理方法
CN100453573C (zh) * 2007-03-02 2009-01-21 王旭东 一种阳离子有机高分子絮凝剂及其制备方法
JP5348369B2 (ja) * 2008-03-31 2013-11-20 栗田工業株式会社 水処理方法
JP5282864B2 (ja) * 2007-08-07 2013-09-04 栗田工業株式会社 膜分離方法及び膜分離装置
JP2009240975A (ja) * 2008-03-31 2009-10-22 Kurita Water Ind Ltd 水処理方法
JP5218731B2 (ja) * 2007-10-31 2013-06-26 栗田工業株式会社 水処理方法及び水処理装置
US20110094963A1 (en) * 2007-08-07 2011-04-28 Kurita Water Industries, Ltd. Membrane separation method and membrane separation device
JP5322879B2 (ja) * 2009-10-05 2013-10-23 三洋化成工業株式会社 高分子凝集剤
JP5461978B2 (ja) * 2009-12-21 2014-04-02 Ｍｔアクアポリマー株式会社 アクリルアミド系水溶性重合体の製造方法
FR3009830B1 (fr) 2013-08-22 2015-08-14 Snf Sas Nouveaux complexes de polymeres hydrosolubles et leurs utilisations
FI126527B (en) * 2014-11-17 2017-01-31 Kemira Oyj Process for the preparation of a dry cationic hydrogel polymer product, polymer product and its use
JP2017000914A (ja) * 2015-06-04 2017-01-05 Ｍｔアクアポリマー株式会社 高分子凝集剤及びその製造方法並びにそれを用いる汚泥脱水方法
WO2018218374A1 (en) 2017-06-02 2018-12-06 Carbonet Nanotechnologies Inc. Sequestering agents, kits therefor, and methods of using sequestering agents and kits therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340865A (en) * 1988-12-19 1994-08-23 Cytec Technology Corp. Cross-linked cationic polyermic microparticles
US5330546A (en) * 1992-08-18 1994-07-19 Nalco Chemical Company Hydrophobic polyelectrolyte coagulants for concentrating coal tailings
US5627260A (en) * 1993-02-12 1997-05-06 Cytec Technology Corp. Quaternized tertiary aminomethyl acrylamide polymer microemulsions with improved performance
JP3240144B2 (ja) * 1993-11-24 2001-12-17 サイテク・テクノロジー・コーポレーシヨン マルチモードエマルジョン及びマルチモードエマルジョンの製造法

Also Published As

Publication number Publication date
NO982173L (no) 1998-07-13
WO1997018167A1 (en) 1997-05-22
KR19990067585A (ko) 1999-08-25
NO982173D0 (no) 1998-05-13
EP0861212A1 (en) 1998-09-02
MX9803728A (es) 1998-09-30
AU712556B2 (en) 1999-11-11
AU7600296A (en) 1997-06-05
JP2000500387A (ja) 2000-01-18
CN1202144A (zh) 1998-12-16

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law