FR2201257A1 - Waste-water purification - using water miscible solvent, and mineral prodt coated with hydrophobic material - Google Patents

Waste-water purification - using water miscible solvent, and mineral prodt coated with hydrophobic material

Info

Publication number
FR2201257A1
FR2201257A1 FR7234061A FR7234061A FR2201257A1 FR 2201257 A1 FR2201257 A1 FR 2201257A1 FR 7234061 A FR7234061 A FR 7234061A FR 7234061 A FR7234061 A FR 7234061A FR 2201257 A1 FR2201257 A1 FR 2201257A1
Authority
FR
France
Prior art keywords
waste
water
mineral
coated
prodt
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.)
Granted
Application number
FR7234061A
Other languages
English (en)
French (fr)
Other versions
FR2201257B3 (enExample
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.)
MATEI PRUNA FR
Original Assignee
MATEI PRUNA 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 by MATEI PRUNA FR filed Critical MATEI PRUNA FR
Priority to FR7234061A priority Critical patent/FR2201257A1/fr
Priority to IL42769A priority patent/IL42769A0/xx
Priority to BE135367A priority patent/BE804523A/xx
Publication of FR2201257A1 publication Critical patent/FR2201257A1/fr
Application granted granted Critical
Publication of FR2201257B3 publication Critical patent/FR2201257B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/002—Sludge treatment using liquids immiscible with water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Water Treatments (AREA)
FR7234061A 1972-09-26 1972-09-26 Waste-water purification - using water miscible solvent, and mineral prodt coated with hydrophobic material Granted FR2201257A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7234061A FR2201257A1 (en) 1972-09-26 1972-09-26 Waste-water purification - using water miscible solvent, and mineral prodt coated with hydrophobic material
IL42769A IL42769A0 (en) 1972-09-26 1973-07-18 Products and processes for the purification of sewage and industrial waste water
BE135367A BE804523A (fr) 1972-09-26 1973-09-06 Produits et procedes pour l'epuration de solutions aqueuses et d'eaux residuaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234061A FR2201257A1 (en) 1972-09-26 1972-09-26 Waste-water purification - using water miscible solvent, and mineral prodt coated with hydrophobic material

Publications (2)

Publication Number Publication Date
FR2201257A1 true FR2201257A1 (en) 1974-04-26
FR2201257B3 FR2201257B3 (enExample) 1975-10-17

Family

ID=9104805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234061A Granted FR2201257A1 (en) 1972-09-26 1972-09-26 Waste-water purification - using water miscible solvent, and mineral prodt coated with hydrophobic material

Country Status (3)

Country Link
BE (1) BE804523A (enExample)
FR (1) FR2201257A1 (enExample)
IL (1) IL42769A0 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396391A1 (fr) * 1977-06-29 1979-01-26 Kernforschungsanlage Juelich Procede et installation pour le retraitement de solvants residuaires contamines radioactivement
EP0215377A3 (en) * 1985-09-19 1988-07-13 Shiraimatsu Shinyaku Kabushiki Kaisha Water treatment package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396391A1 (fr) * 1977-06-29 1979-01-26 Kernforschungsanlage Juelich Procede et installation pour le retraitement de solvants residuaires contamines radioactivement
EP0215377A3 (en) * 1985-09-19 1988-07-13 Shiraimatsu Shinyaku Kabushiki Kaisha Water treatment package

Also Published As

Publication number Publication date
BE804523A (fr) 1974-01-02
FR2201257B3 (enExample) 1975-10-17
IL42769A0 (en) 1973-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse