FR2351914A1 - Procede d'epuration - Google Patents

Procede d'epuration

Info

Publication number
FR2351914A1
FR2351914A1 FR7714857A FR7714857A FR2351914A1 FR 2351914 A1 FR2351914 A1 FR 2351914A1 FR 7714857 A FR7714857 A FR 7714857A FR 7714857 A FR7714857 A FR 7714857A FR 2351914 A1 FR2351914 A1 FR 2351914A1
Authority
FR
France
Prior art keywords
depuration process
depuration
Prior art date
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.)
Withdrawn
Application number
FR7714857A
Other languages
English (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.)
Fisons Ltd
Original Assignee
Fisons Ltd
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 Fisons Ltd filed Critical Fisons Ltd
Publication of FR2351914A1 publication Critical patent/FR2351914A1/fr
Withdrawn legal-status Critical Current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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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

Landscapes

  • 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)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7714857A 1976-05-20 1977-05-16 Procede d'epuration Withdrawn FR2351914A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2082976A GB1544430A (en) 1976-05-20 1976-05-20 Process for treating aqueous effluent containing dyes

Publications (1)

Publication Number Publication Date
FR2351914A1 true FR2351914A1 (fr) 1977-12-16

Family

ID=10152412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714857A Withdrawn FR2351914A1 (fr) 1976-05-20 1977-05-16 Procede d'epuration

Country Status (5)

Country Link
BE (1) BE854688A (fr)
DE (1) DE2722918A1 (fr)
ES (1) ES458960A1 (fr)
FR (1) FR2351914A1 (fr)
GB (1) GB1544430A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385650A1 (fr) * 1977-03-29 1978-10-27 Courtaulds Ltd Traitement d'epuration d'effluents aqueux colores
FR2437378A1 (fr) * 1978-09-29 1980-04-25 Kernforschungsanlage Juelich Procede pour eliminer des eaux residuaires contenant du tritium par fixation sur des substances solides

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929381A (en) * 1985-06-24 1990-05-29 The Dow Chemical Company Inorganic anion exchangers and preparation thereof
US4840676A (en) * 1985-06-24 1989-06-20 The Dow Chemical Company Insoluble pigments and preparation thereof
US4769080A (en) * 1985-06-24 1988-09-06 The Dow Chemical Company Insoluble pigments and preparation thereof
US4773936A (en) * 1985-06-24 1988-09-27 The Dow Chemical Company Insoluble pigments and preparation thereof
US4769079A (en) * 1985-06-24 1988-09-06 The Dow Chemical Company Insoluble pigments and preparation thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385650A1 (fr) * 1977-03-29 1978-10-27 Courtaulds Ltd Traitement d'epuration d'effluents aqueux colores
FR2437378A1 (fr) * 1978-09-29 1980-04-25 Kernforschungsanlage Juelich Procede pour eliminer des eaux residuaires contenant du tritium par fixation sur des substances solides

Also Published As

Publication number Publication date
DE2722918A1 (de) 1977-12-01
BE854688A (fr) 1977-11-16
GB1544430A (en) 1979-04-19
ES458960A1 (es) 1978-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse