CA1039143A - Composition and method for dispersing high molecular weight polymers in water - Google Patents

Composition and method for dispersing high molecular weight polymers in water

Info

Publication number
CA1039143A
CA1039143A CA223,363A CA223363A CA1039143A CA 1039143 A CA1039143 A CA 1039143A CA 223363 A CA223363 A CA 223363A CA 1039143 A CA1039143 A CA 1039143A
Authority
CA
Canada
Prior art keywords
water
group
planet
weight
polymer
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
Application number
CA223,363A
Other languages
English (en)
French (fr)
Other versions
CA223363S (en
Inventor
Stewart N. Paul
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.)
Chemed Corp
Original Assignee
Chemed 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 Chemed Corp filed Critical Chemed Corp
Priority to CA223,363A priority Critical patent/CA1039143A/en
Priority to DE19752543135 priority patent/DE2543135A1/de
Priority to IT27690/75A priority patent/IT1042799B/it
Priority to FR7531188A priority patent/FR2305222A1/fr
Priority to JP50123740A priority patent/JPS51111759A/ja
Priority to SE7511999A priority patent/SE405011B/xx
Priority to GB47139/75A priority patent/GB1520788A/en
Application granted granted Critical
Publication of CA1039143A publication Critical patent/CA1039143A/en
Expired 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
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatment Of Sludge (AREA)
CA223,363A 1975-03-27 1975-03-27 Composition and method for dispersing high molecular weight polymers in water Expired CA1039143A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA223,363A CA1039143A (en) 1975-03-27 1975-03-27 Composition and method for dispersing high molecular weight polymers in water
DE19752543135 DE2543135A1 (de) 1975-03-27 1975-09-26 Verfahren zum dispergieren von hochmolekularen polymerisaten in wasserbehandlungssystemen und hierfuer bestimmte mittel
IT27690/75A IT1042799B (it) 1975-03-27 1975-09-26 Composizione per la dispersione in acqua di polimeri ad elevato peso molecolare e relativo metodo
FR7531188A FR2305222A1 (fr) 1975-03-27 1975-10-10 Procede de dispersion de polymeres a poids moleculaires eleves dans des systemes de traitement d'eau, et compositions utilisees dans ce but
JP50123740A JPS51111759A (en) 1975-03-27 1975-10-14 Method for dispersing high molecular polymer to water treating system and its component matter
SE7511999A SE405011B (sv) 1975-03-27 1975-10-27 I vatten lettdispergerbart utflockningsmedel och anvendning av detsamma
GB47139/75A GB1520788A (en) 1975-03-27 1975-11-14 Composition and method of flocculating mineral solids colloidally suspended in an aqueous medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA223,363A CA1039143A (en) 1975-03-27 1975-03-27 Composition and method for dispersing high molecular weight polymers in water

Publications (1)

Publication Number Publication Date
CA1039143A true CA1039143A (en) 1978-09-26

Family

ID=4102677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223,363A Expired CA1039143A (en) 1975-03-27 1975-03-27 Composition and method for dispersing high molecular weight polymers in water

Country Status (7)

Country Link
JP (1) JPS51111759A (enrdf_load_stackoverflow)
CA (1) CA1039143A (enrdf_load_stackoverflow)
DE (1) DE2543135A1 (enrdf_load_stackoverflow)
FR (1) FR2305222A1 (enrdf_load_stackoverflow)
GB (1) GB1520788A (enrdf_load_stackoverflow)
IT (1) IT1042799B (enrdf_load_stackoverflow)
SE (1) SE405011B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529782A (en) * 1981-09-14 1985-07-16 Union Carbide Corporation High molecular weight water soluble polymers
US4555346A (en) * 1981-09-14 1985-11-26 Union Carbide Corporation Process for flocculating phophatic slimes
US4485209A (en) * 1981-09-14 1984-11-27 Union Carbide Corporation Process for producing a polymer water-in-oil emulsion
US4452940A (en) * 1981-09-14 1984-06-05 Union Carbide Corporation Polymer water-in-oil emulsions
FR2516397B1 (fr) * 1981-11-16 1988-01-15 Rhone Poulenc Spec Chim Adjuvant de floculation et procede pour la purification des eaux
US4599390A (en) * 1983-03-11 1986-07-08 Union Carbide Corporation High molecular weight water-soluble polymers and flocculation method using same
US5128046A (en) * 1990-04-16 1992-07-07 Nalco Chemical Company Water clarification through chelation
DE4421522A1 (de) * 1994-06-20 1995-12-21 Passavant Werke Verfahren zum Nachbehandeln von in einem Abscheider vorgereinigten Abwässern
CN106219710A (zh) * 2016-09-27 2016-12-14 合肥天翔环境工程有限公司 水处理复合絮凝剂

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123109B2 (enrdf_load_stackoverflow) * 1972-01-31 1976-07-14

Also Published As

Publication number Publication date
DE2543135A1 (de) 1976-10-14
GB1520788A (en) 1978-08-09
SE7511999L (sv) 1976-09-28
IT1042799B (it) 1980-01-30
JPS51111759A (en) 1976-10-02
SE405011B (sv) 1978-11-13
FR2305222A1 (fr) 1976-10-22
FR2305222B1 (enrdf_load_stackoverflow) 1982-12-03
JPS5439939B2 (enrdf_load_stackoverflow) 1979-11-30

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