FR1580955A - - Google Patents

Info

Publication number
FR1580955A
FR1580955A FR1580955DA FR1580955A FR 1580955 A FR1580955 A FR 1580955A FR 1580955D A FR1580955D A FR 1580955DA FR 1580955 A FR1580955 A FR 1580955A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1580955A publication Critical patent/FR1580955A/fr
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
    • C02F1/54—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 Of Suspended Particles By Flocculating Agents (AREA)
FR1580955D 1967-06-12 1968-06-11 Expired FR1580955A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64552967A 1967-06-12 1967-06-12

Publications (1)

Publication Number Publication Date
FR1580955A true FR1580955A (fr) 1969-09-12

Family

ID=24589376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1580955D Expired FR1580955A (fr) 1967-06-12 1968-06-11

Country Status (7)

Country Link
US (1) US3539510A (fr)
JP (1) JPS4933742B1 (fr)
BE (1) BE716430A (fr)
DE (1) DE1767749C3 (fr)
FR (1) FR1580955A (fr)
GB (1) GB1184003A (fr)
NL (1) NL6807859A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558208B2 (fr) * 1972-12-04 1980-03-03
US3966600A (en) * 1975-03-28 1976-06-29 Amchem Products, Inc. Process for the treatment of waste water from a fiberglass manufacturing process
JPS53147645U (fr) * 1977-04-27 1978-11-20
JPS5420642A (en) * 1977-07-15 1979-02-16 Mitsubishi Electric Corp Chattering removement system
US4420431A (en) * 1979-02-13 1983-12-13 Phillips Petroleum Company Salts of 3-cyano-3-alkene-sulfinic acids and salts of 3-carbamoyl-3-alkene sulfonic acids and preparations thereof
US4455408A (en) * 1982-08-11 1984-06-19 National Starch And Chemical Corporation Process for reacting quaternary ammonium monomers in the presence of anionic polymers
US4517351A (en) * 1982-08-11 1985-05-14 National Starch And Chemical Corporation Process for reacting quaternary ammonium monomer in the presence of anionic polymers
CA1210928A (fr) * 1982-09-20 1986-09-09 Arnold M. Singer Methode et systeme de decontamination d'un fluide de forage
DE4014309A1 (de) * 1990-05-04 1991-11-07 Bayer Ag Kombinierte flockmittel
GB9516254D0 (en) * 1995-08-08 1995-10-11 Allied Colloids Ltd Dewatering of aqueous suspensions
GB9801524D0 (en) * 1998-01-23 1998-03-25 Allied Colloids Ltd Thickening of aqueous mineral suspensions
GB9807047D0 (en) * 1998-04-01 1998-06-03 Allied Colloids Ltd Dewatering of organic suspensions
US20040168980A1 (en) * 2002-01-04 2004-09-02 Musale Deepak A. Combination polymer treatment for flux enhancement in MBR
US9404686B2 (en) 2009-09-15 2016-08-02 Suncor Energy Inc. Process for dying oil sand mature fine tailings
CA3050234C (fr) 2009-09-15 2022-11-08 Suncor Energy Inc. Techniques de floculation et de deshydratation de residus fins
CN102695551A (zh) 2009-10-30 2012-09-26 顺科能源公司 用于干燥油砂熟化细尾矿的沉积和耕整方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA637703A (en) * 1962-03-06 M. Wiley Ralph Separation of suspended solids
US3445441A (en) * 1965-03-25 1969-05-20 Petrolite Corp Amino-amido polymers
US3408293A (en) * 1966-04-11 1968-10-29 Nalco Chemical Co Coal slurry clarification
US3409546A (en) * 1966-06-01 1968-11-05 Dow Chemical Co Method for dewatering sewage sludge with a mixture of polymers

Also Published As

Publication number Publication date
JPS4933742B1 (fr) 1974-09-09
GB1184003A (en) 1970-03-11
US3539510A (en) 1970-11-10
DE1767749A1 (de) 1971-04-29
DE1767749C3 (de) 1974-04-11
NL6807859A (fr) 1968-12-13
DE1767749B2 (de) 1973-09-13
BE716430A (fr) 1968-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse