AU2001240058A1 - Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater - Google Patents

Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater

Info

Publication number
AU2001240058A1
AU2001240058A1 AU2001240058A AU4005801A AU2001240058A1 AU 2001240058 A1 AU2001240058 A1 AU 2001240058A1 AU 2001240058 A AU2001240058 A AU 2001240058A AU 4005801 A AU4005801 A AU 4005801A AU 2001240058 A1 AU2001240058 A1 AU 2001240058A1
Authority
AU
Australia
Prior art keywords
molecular weight
high molecular
weight cationic
dispersion polymers
animal farm
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.)
Abandoned
Application number
AU2001240058A
Inventor
Cathy C Johnson
Ananthasubramanian Sivakumar
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.)
ChampionX LLC
Original Assignee
Nalco Chemical 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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of AU2001240058A1 publication Critical patent/AU2001240058A1/en
Abandoned 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
    • 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
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/922—Flocculating, clarifying, or fining compositions
AU2001240058A 2000-03-20 2001-03-06 Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater Abandoned AU2001240058A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09532119 2000-03-20
US09/532,119 US6365052B1 (en) 2000-03-21 2000-03-21 Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater
PCT/US2001/007107 WO2001070634A1 (en) 2000-03-20 2001-03-06 Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater

Publications (1)

Publication Number Publication Date
AU2001240058A1 true AU2001240058A1 (en) 2001-10-03

Family

ID=24120442

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001240058A Abandoned AU2001240058A1 (en) 2000-03-20 2001-03-06 Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater

Country Status (4)

Country Link
US (1) US6365052B1 (en)
AR (1) AR027689A1 (en)
AU (1) AU2001240058A1 (en)
WO (1) WO2001070634A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60135782D1 (en) * 2000-12-18 2008-10-23 Ondeo Nalco Co IMPROVED INK JET PRINTED PAPER AND METHOD FOR THE PRODUCTION AND USE THEREOF
US6627719B2 (en) * 2001-01-31 2003-09-30 Ondeo Nalco Company Cationic latex terpolymers for sludge dewatering
US7250462B2 (en) * 2001-06-11 2007-07-31 Hymo Corporation Amphoteric water-soluble polymer dispersion and use thereof
US20040065613A1 (en) * 2002-10-02 2004-04-08 Jason Cadera Use of polymer as flocculation aid in membrane filtration
US7972517B1 (en) 2007-02-24 2011-07-05 Innovative Environmental Products, Inc. Method for treatment of agricultural waste
US8865632B1 (en) 2008-11-10 2014-10-21 Cesi Chemical, Inc. Drag-reducing copolymer compositions
IL234889A0 (en) * 2014-09-29 2014-12-31 Tevet Water Tech Ltd Animal farming wastewater treatment

Family Cites Families (11)

* 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
JPH0651755B2 (en) 1988-10-14 1994-07-06 ハイモ株式会社 Method for producing water-soluble cationic polymer dispersion
US5597858A (en) 1993-06-10 1997-01-28 Nalco Chemical Company Hydrophobically associating dispersants used in forming polymer dispersions
JP3554023B2 (en) 1993-06-10 2004-08-11 ナルコ ケミカル カンパニー Hydrophobic dispersants in the formation of polymer dispersions
GB2284205B (en) 1993-11-25 1998-04-29 Nalco Ltd Treatment of agricultural waste
AU8024794A (en) 1993-12-09 1995-06-15 Nalco Chemical Company An improved process for the preparation of water soluble polymer dispersion
US5614602A (en) 1996-07-09 1997-03-25 Betzdearborn Inc. Process for the preparation of aqueous dispersion polymers
US5776350A (en) * 1996-09-12 1998-07-07 Calgon Corporation Separation of raw agricultural waste
US5733462A (en) * 1996-10-03 1998-03-31 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US5750034A (en) 1996-11-01 1998-05-12 Nalco Chemical Company Hydrophilic dispersion polymers for the clarification of deinking process waters
US6171505B1 (en) * 1998-04-03 2001-01-09 Nalco Chemical Company Higher actives dispersion polymer to aid clarification, dewatering, and retention and drainage

Also Published As

Publication number Publication date
WO2001070634A1 (en) 2001-09-27
US6365052B1 (en) 2002-04-02
AR027689A1 (en) 2003-04-09

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