DK71083A - Fremgangsmaade til filtrering af organiske suspensioner - Google Patents

Fremgangsmaade til filtrering af organiske suspensioner Download PDF

Info

Publication number
DK71083A
DK71083A DK71083A DK71083A DK71083A DK 71083 A DK71083 A DK 71083A DK 71083 A DK71083 A DK 71083A DK 71083 A DK71083 A DK 71083A DK 71083 A DK71083 A DK 71083A
Authority
DK
Denmark
Prior art keywords
conditioner
cake
procedure
filtering organic
organic suspensions
Prior art date
Application number
DK71083A
Other languages
English (en)
Other versions
DK71083D0 (da
Inventor
David William Wade
Graham George Dawson
Original Assignee
Allied Colloids Ltd
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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of DK71083D0 publication Critical patent/DK71083D0/da
Publication of DK71083A publication Critical patent/DK71083A/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Filtering Materials (AREA)
DK71083A 1982-02-19 1983-02-18 Fremgangsmaade til filtrering af organiske suspensioner DK71083A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8204900 1982-02-19

Publications (2)

Publication Number Publication Date
DK71083D0 DK71083D0 (da) 1983-02-18
DK71083A true DK71083A (da) 1983-08-20

Family

ID=10528448

Family Applications (1)

Application Number Title Priority Date Filing Date
DK71083A DK71083A (da) 1982-02-19 1983-02-18 Fremgangsmaade til filtrering af organiske suspensioner

Country Status (8)

Country Link
US (1) US4481115A (da)
EP (1) EP0089107B1 (da)
AT (1) ATE37987T1 (da)
CA (1) CA1192321A (da)
DE (1) DE3378252D1 (da)
DK (1) DK71083A (da)
FI (1) FI830492A7 (da)
NO (1) NO830576L (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078696A (ja) * 1983-10-04 1985-05-04 Shinryo Air Conditioning Co Ltd 曝気槽内混合液のｓｖｉ改良方法
DE3490692T1 (de) * 1984-04-24 1986-05-15 Sanyo Chemical Industries Ltd., Kyoto Mittel und Verfahren zur Entwässerung von Schlamm
AU5554586A (en) * 1985-04-01 1986-10-09 Exxon Chemical Patents Inc. Process for the removal of solids from oil
US4692237A (en) * 1985-04-01 1987-09-08 Exxon Chemical Patents Inc. Process for the removal of solids from an oil
MY118538A (en) * 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
US5954964A (en) * 1997-07-29 1999-09-21 Kruger, Inc. Process for enhancing dewatering of treated biosolids in a wastewater treatment system
US8123944B2 (en) * 2001-08-28 2012-02-28 Clearvalue Technologies, Inc. Processes of aqueous solids treatment
RU2234465C1 (ru) * 2003-07-15 2004-08-20 Казанский государственный технологический университет Способ очистки сточных вод
RU2234466C1 (ru) * 2003-07-15 2004-08-20 Казанский государственный технологический университет Способ очистки сточных вод
US20090211982A1 (en) * 2008-02-22 2009-08-27 Water Solutions, Inc. Process for treating effluent liquid fraction from post anaerobic digestion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1431152A (fr) * 1965-02-22 1966-03-11 Gen Services Company Procédé de purification des eaux d'égouts et des eaux industrielles usées
US3300407A (en) * 1965-08-06 1967-01-24 Dow Chemical Co Process for dewatering an aqueous suspension of organic waste solids
US3642619A (en) * 1970-08-31 1972-02-15 Calgon Corp Conditioning sewage waste sludges for dewatering
DE2249607B2 (de) * 1972-10-10 1979-05-17 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Verfahren zum Entwässern von fiberwiegend organischen Schlämmen, insbesondere Abwasserschlämmen
US4255258A (en) * 1979-05-07 1981-03-10 Gulf Research & Development Company Filtration of a coal liquid slurry using an alkylmethacrylate copolymer and an alcohol
US4382864A (en) * 1980-08-08 1983-05-10 Kurita Water Industries Ltd. Process for dewatering sludges
US4332779A (en) * 1980-11-24 1982-06-01 American Cyanamid Company Phosphoric acid filtration process

Also Published As

Publication number Publication date
ATE37987T1 (de) 1988-11-15
CA1192321A (en) 1985-08-20
DE3378252D1 (en) 1988-11-24
EP0089107A3 (en) 1986-08-06
FI830492L (fi) 1983-08-20
DK71083D0 (da) 1983-02-18
EP0089107A2 (en) 1983-09-21
FI830492A0 (fi) 1983-02-14
FI830492A7 (fi) 1983-08-20
NO830576L (no) 1983-08-22
EP0089107B1 (en) 1988-10-19
US4481115A (en) 1984-11-06

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment