FR2219121B1 - - Google Patents

Info

Publication number
FR2219121B1
FR2219121B1 FR7306697A FR7306697A FR2219121B1 FR 2219121 B1 FR2219121 B1 FR 2219121B1 FR 7306697 A FR7306697 A FR 7306697A FR 7306697 A FR7306697 A FR 7306697A FR 2219121 B1 FR2219121 B1 FR 2219121B1
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
FR7306697A
Other languages
French (fr)
Other versions
FR2219121A1 (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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR7306697A priority Critical patent/FR2219121A1/fr
Publication of FR2219121A1 publication Critical patent/FR2219121A1/fr
Application granted granted Critical
Publication of FR2219121B1 publication Critical patent/FR2219121B1/fr
Granted 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR7306697A 1973-02-26 1973-02-26 Cyanide effluent purication - by successive absorption in cationic, weak anionic and strong anionic resin beds Granted FR2219121A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7306697A FR2219121A1 (en) 1973-02-26 1973-02-26 Cyanide effluent purication - by successive absorption in cationic, weak anionic and strong anionic resin beds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306697A FR2219121A1 (en) 1973-02-26 1973-02-26 Cyanide effluent purication - by successive absorption in cationic, weak anionic and strong anionic resin beds

Publications (2)

Publication Number Publication Date
FR2219121A1 FR2219121A1 (en) 1974-09-20
FR2219121B1 true FR2219121B1 (de) 1980-06-20

Family

ID=9115394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306697A Granted FR2219121A1 (en) 1973-02-26 1973-02-26 Cyanide effluent purication - by successive absorption in cationic, weak anionic and strong anionic resin beds

Country Status (1)

Country Link
FR (1) FR2219121A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7805918L (sv) * 1977-06-15 1978-12-16 Cons Foods Corp Forfaringssett och apparat for behandling av dricksvatten
US4267159A (en) * 1980-08-08 1981-05-12 Crane Co. Cyanide recovery
CA1240521A (en) * 1985-09-23 1988-08-16 Carla C. Frey Recovery of cyanide from waste waters by an ion exchange process
TWI558439B (zh) * 2010-04-26 2016-11-21 三菱瓦斯化學股份有限公司 含過硫酸鹽及銀錯合物之化學物質分解用處理劑及使用該處理劑之化學物質分解方法

Also Published As

Publication number Publication date
FR2219121A1 (en) 1974-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse