ZA726223B - Latices for sewage and industrial waste coagulation - Google Patents

Latices for sewage and industrial waste coagulation

Info

Publication number
ZA726223B
ZA726223B ZA726223A ZA726223A ZA726223B ZA 726223 B ZA726223 B ZA 726223B ZA 726223 A ZA726223 A ZA 726223A ZA 726223 A ZA726223 A ZA 726223A ZA 726223 B ZA726223 B ZA 726223B
Authority
ZA
South Africa
Prior art keywords
latices
sewage
industrial waste
coagulation
waste coagulation
Prior art date
Application number
ZA726223A
Other languages
English (en)
Inventor
F Spoerle
R Nielsen
W Busler
E Palmer
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 ZA726223B publication Critical patent/ZA726223B/xx

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

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, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ZA726223A 1971-11-22 1972-09-12 Latices for sewage and industrial waste coagulation ZA726223B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20084871A 1971-11-22 1971-11-22

Publications (1)

Publication Number Publication Date
ZA726223B true ZA726223B (en) 1973-05-30

Family

ID=22743452

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA726223A ZA726223B (en) 1971-11-22 1972-09-12 Latices for sewage and industrial waste coagulation

Country Status (4)

Country Link
US (1) US3790476A (cs)
BR (1) BR7206776D0 (cs)
CA (1) CA998785A (cs)
ZA (1) ZA726223B (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144343B2 (cs) * 1972-09-16 1976-11-27
US4021399A (en) * 1976-03-12 1977-05-03 Nalco Chemical Company Method for the concentration of water-in-oil emulsions of water soluble vinyl addition polymers
US4268352A (en) * 1978-03-14 1981-05-19 Nalco Chemical Company Method of reducing soluble starch in broke repulping using a dual polymer combination
CA1187766A (en) * 1981-09-14 1985-05-28 Union Carbide Corporation Polymer water-in-oil emulsions
US4537685A (en) * 1983-02-01 1985-08-27 Methods Engineering,Inc. Method for separating intermixed solids and liquids
US4599390A (en) * 1983-03-11 1986-07-08 Union Carbide Corporation High molecular weight water-soluble polymers and flocculation method using same
US4897205A (en) * 1987-09-21 1990-01-30 Landry Service Co., Inc. Method for treating waste material
USRE35815E (en) * 1986-07-07 1998-06-02 Landry Service Company, Inc. Method for treating waste material
US4830746A (en) * 1988-05-06 1989-05-16 K & D Industries, Inc. Device for separating solids and intermixed liquids from industrial waste
FR2640956B1 (cs) * 1988-12-28 1991-09-13 Norsolor Sa
US8585903B2 (en) * 2007-02-14 2013-11-19 Winner Water Services, Inc. Water purification

Also Published As

Publication number Publication date
CA998785A (en) 1976-10-19
BR7206776D0 (pt) 1973-09-20
US3790476B1 (cs) 1985-11-12
US3790476A (en) 1974-02-05

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