IT7869482A0 - PROCEDURE FOR THE FILTRATION OF AQUEOUS MIXTURES - Google Patents

PROCEDURE FOR THE FILTRATION OF AQUEOUS MIXTURES

Info

Publication number
IT7869482A0
IT7869482A0 IT7869482A IT6948278A IT7869482A0 IT 7869482 A0 IT7869482 A0 IT 7869482A0 IT 7869482 A IT7869482 A IT 7869482A IT 6948278 A IT6948278 A IT 6948278A IT 7869482 A0 IT7869482 A0 IT 7869482A0
Authority
IT
Italy
Prior art keywords
filtration
procedure
aqueous mixtures
mixtures
aqueous
Prior art date
Application number
IT7869482A
Other languages
Italian (it)
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 IT7869482A0 publication Critical patent/IT7869482A0/en

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Paper (AREA)
IT7869482A 1977-11-07 1978-10-27 PROCEDURE FOR THE FILTRATION OF AQUEOUS MIXTURES IT7869482A0 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT7869482A0 true IT7869482A0 (en) 1978-10-27

Family

ID=25304418

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7869482A IT7869482A0 (en) 1977-11-07 1978-10-27 PROCEDURE FOR THE FILTRATION OF AQUEOUS MIXTURES

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290897A (en) * 1980-05-27 1981-09-22 Dow Corning Corporation Dewatering fine coal slurries using two types of organopolysiloxanes
US4290896A (en) * 1980-05-27 1981-09-22 Dow Corning Corporation Dewatering fine coal slurries using organopolysiloxanes
GB2184036A (en) * 1985-11-15 1987-06-17 Magyar Szenhidrogenipari Separation
CN112125643A (en) * 2020-09-06 2020-12-25 山东义科节能科技股份有限公司 Coal gangue water filtering material and preparation method thereof

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 (en) * 1976-04-02 1979-03-22 Hoechst Ag, 6000 Frankfurt Process for concentrating and dewatering mineral suspensions and filter aids

Also Published As

Publication number Publication date
BE871466A (en) 1979-02-15
BR7807192A (en) 1979-06-12
ZA785425B (en) 1979-08-29
DE2845325A1 (en) 1979-05-10
FR2407735A1 (en) 1979-06-01
CA1101568A (en) 1981-05-19
GB2007517A (en) 1979-05-23
GB2007517B (en) 1982-03-17

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