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BE871466A - Procede pour reduire la teneur en humidite de residus de filtration - Google Patents

Procede pour reduire la teneur en humidite de residus de filtration

Info

Publication number
BE871466A
BE871466A BE191290A BE191290A BE871466A BE 871466 A BE871466 A BE 871466A BE 191290 A BE191290 A BE 191290A BE 191290 A BE191290 A BE 191290A BE 871466 A BE871466 A BE 871466A
Authority
BE
Belgium
Prior art keywords
reducing
moisture content
filtration residues
residues
filtration
Prior art date
Application number
BE191290A
Other languages
English (en)
Original Assignee
Gen Mills Chem Inc
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 Gen Mills Chem Inc filed Critical Gen Mills Chem Inc
Publication of BE871466A publication Critical patent/BE871466A/fr

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
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE191290A 1977-11-07 1978-10-23 Procede pour reduire la teneur en humidite de residus de filtration BE871466A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84883877A 1977-11-07 1977-11-07

Publications (1)

Publication Number Publication Date
BE871466A true BE871466A (fr) 1979-02-15

Family

ID=25304418

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191290A BE871466A (fr) 1977-11-07 1978-10-23 Procede pour reduire la teneur en humidite de residus de filtration

Country Status (8)

Country Link
BE (1) BE871466A (fr)
BR (1) BR7807192A (fr)
CA (1) CA1101568A (fr)
DE (1) DE2845325A1 (fr)
FR (1) FR2407735A1 (fr)
GB (1) GB2007517B (fr)
IT (1) IT7869482A0 (fr)
ZA (1) ZA785425B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290896A (en) * 1980-05-27 1981-09-22 Dow Corning Corporation Dewatering fine coal slurries using organopolysiloxanes
US4290897A (en) * 1980-05-27 1981-09-22 Dow Corning Corporation Dewatering fine coal slurries using two types of organopolysiloxanes
GB2184036A (en) * 1985-11-15 1987-06-17 Magyar Szenhidrogenipari Separation
CN112125643A (zh) * 2020-09-06 2020-12-25 山东义科节能科技股份有限公司 一种煤矸石滤水材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082173A (en) * 1958-08-04 1963-03-19 Howard J Horvitz Coagulating aid and method of treating water therewith
US3354028A (en) * 1963-12-30 1967-11-21 Garden State Paper Company Inc Clarifying waste effluents from re-inking processes by reversing the effluent ph
US3338828A (en) * 1964-07-29 1967-08-29 Joseph R Clark Purification of water supplies and aqueous wastes
US3350304A (en) * 1965-02-18 1967-10-31 Hunnewell Soap Company Water treatment compositions and processes
DE2614260C3 (de) * 1976-04-02 1979-03-22 Hoechst Ag, 6000 Frankfurt Verfahren zum Konzentrieren und Entwässern von Mineralsuspensionen und Filterhilfsmittel

Also Published As

Publication number Publication date
BR7807192A (pt) 1979-06-12
ZA785425B (en) 1979-08-29
GB2007517A (en) 1979-05-23
IT7869482A0 (it) 1978-10-27
FR2407735A1 (fr) 1979-06-01
DE2845325A1 (de) 1979-05-10
CA1101568A (fr) 1981-05-19
GB2007517B (en) 1982-03-17

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