FR1588567A - - Google Patents

Info

Publication number
FR1588567A
FR1588567A FR165740A FR1588567DA FR1588567A FR 1588567 A FR1588567 A FR 1588567A FR 165740 A FR165740 A FR 165740A FR 1588567D A FR1588567D A FR 1588567DA FR 1588567 A FR1588567 A FR 1588567A
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
FR165740A
Other languages
French (fr)
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 FR1588567A publication Critical patent/FR1588567A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
FR165740A 1968-09-11 1968-09-11 Expired FR1588567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR165740 1968-09-11

Publications (1)

Publication Number Publication Date
FR1588567A true FR1588567A (en) 1970-04-17

Family

ID=8654419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR165740A Expired FR1588567A (en) 1968-09-11 1968-09-11

Country Status (1)

Country Link
FR (1) FR1588567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608457A1 (en) * 1986-12-19 1988-06-24 Charbonnages Ste Chimique CATION EXTRACTION PROCESS AND ITS APPLICATION TO TREATMENT OF AQUEOUS EFFLUENTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608457A1 (en) * 1986-12-19 1988-06-24 Charbonnages Ste Chimique CATION EXTRACTION PROCESS AND ITS APPLICATION TO TREATMENT OF AQUEOUS EFFLUENTS
EP0275763A1 (en) * 1986-12-19 1988-07-27 Elf Atochem S.A. Process for the extraction of cations and its use in treating aqueous waste solutions

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse