FR2351684B1 - - Google Patents

Info

Publication number
FR2351684B1
FR2351684B1 FR7715427A FR7715427A FR2351684B1 FR 2351684 B1 FR2351684 B1 FR 2351684B1 FR 7715427 A FR7715427 A FR 7715427A FR 7715427 A FR7715427 A FR 7715427A FR 2351684 B1 FR2351684 B1 FR 2351684B1
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
FR7715427A
Other languages
French (fr)
Other versions
FR2351684A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georgia Pacific LLC
Original Assignee
Georgia Pacific LLC
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
Priority claimed from US05/795,537 external-priority patent/US4098673A/en
Application filed by Georgia Pacific LLC filed Critical Georgia Pacific LLC
Publication of FR2351684A1 publication Critical patent/FR2351684A1/en
Application granted granted Critical
Publication of FR2351684B1 publication Critical patent/FR2351684B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
    • B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/02—Separators
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrostatic Separation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Paper (AREA)
FR7715427A 1976-05-19 1977-05-18 APPARATUS AND METHOD FOR REMOVING PARTICLES FROM A LIQUID Granted FR2351684A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68802976A 1976-05-19 1976-05-19
US05/795,537 US4098673A (en) 1976-05-19 1977-05-10 Method and apparatus for removing colloidal suspensions from a liquid

Publications (2)

Publication Number Publication Date
FR2351684A1 FR2351684A1 (en) 1977-12-16
FR2351684B1 true FR2351684B1 (en) 1983-12-02

Family

ID=27104140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715427A Granted FR2351684A1 (en) 1976-05-19 1977-05-18 APPARATUS AND METHOD FOR REMOVING PARTICLES FROM A LIQUID

Country Status (10)

Country Link
JP (1) JPS531370A (en)
AU (1) AU513151B2 (en)
CA (1) CA1092054A (en)
DE (1) DE2722685A1 (en)
FR (1) FR2351684A1 (en)
GB (1) GB1584214A (en)
MX (1) MX152773A (en)
NO (1) NO152320C (en)
PH (1) PH18387A (en)
SE (1) SE434920B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541130B1 (en) * 1983-02-21 1988-07-29 Elf Aquitaine PROCESS AND DEVICE FOR BREAKING STABILIZED EMULSIONS, IN PARTICULAR OIL-WATER EMULSIONS
US4594215A (en) * 1983-11-04 1986-06-10 Westinghouse Electric Corp. Augmented high gradient magnetic filter
CN113368540B (en) * 2021-06-16 2022-06-10 重庆工商大学 Demulsification method for oil-in-water emulsion of electric field coupling conductive particle bed layer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH449581A (en) * 1965-02-10 1968-01-15 Alusuisse Method and device for separating finely divided impurities from liquids

Also Published As

Publication number Publication date
SE434920B (en) 1984-08-27
CA1092054A (en) 1980-12-23
AU513151B2 (en) 1980-11-20
FR2351684A1 (en) 1977-12-16
GB1584214A (en) 1981-02-11
NO152320B (en) 1985-06-03
NO771680L (en) 1977-11-22
NO152320C (en) 1985-09-11
JPS531370A (en) 1978-01-09
SE7705730L (en) 1977-11-20
PH18387A (en) 1985-06-19
DE2722685A1 (en) 1977-12-01
AU2530177A (en) 1978-11-23
MX152773A (en) 1986-05-13

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Legal Events

Date Code Title Description
TP Transmission of property