FR2200207A1 - Purifying industrial water - contg heavy or alkaline earth metals, aluminium or cerium, by adding precipitants and filtering through turf moss - Google Patents

Purifying industrial water - contg heavy or alkaline earth metals, aluminium or cerium, by adding precipitants and filtering through turf moss

Info

Publication number
FR2200207A1
FR2200207A1 FR7334679A FR7334679A FR2200207A1 FR 2200207 A1 FR2200207 A1 FR 2200207A1 FR 7334679 A FR7334679 A FR 7334679A FR 7334679 A FR7334679 A FR 7334679A FR 2200207 A1 FR2200207 A1 FR 2200207A1
Authority
FR
France
Prior art keywords
industrial water
contg
cerium
aluminium
heavy
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
FR7334679A
Other languages
English (en)
French (fr)
Other versions
FR2200207B1 (ja
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.)
Universite de Sherbrooke
Original Assignee
Universite de Sherbrooke
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 Universite de Sherbrooke filed Critical Universite de Sherbrooke
Publication of FR2200207A1 publication Critical patent/FR2200207A1/fr
Application granted granted Critical
Publication of FR2200207B1 publication Critical patent/FR2200207B1/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
    • 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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7334679A 1972-09-27 1973-09-27 Purifying industrial water - contg heavy or alkaline earth metals, aluminium or cerium, by adding precipitants and filtering through turf moss Granted FR2200207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29279972A 1972-09-27 1972-09-27

Publications (2)

Publication Number Publication Date
FR2200207A1 true FR2200207A1 (en) 1974-04-19
FR2200207B1 FR2200207B1 (ja) 1979-07-13

Family

ID=23126250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334679A Granted FR2200207A1 (en) 1972-09-27 1973-09-27 Purifying industrial water - contg heavy or alkaline earth metals, aluminium or cerium, by adding precipitants and filtering through turf moss

Country Status (4)

Country Link
JP (1) JPS5139941B2 (ja)
CA (1) CA975876A (ja)
DE (1) DE2348701A1 (ja)
FR (1) FR2200207A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149501A2 (en) * 1984-01-12 1985-07-24 PELT & HOOYKAAS B.V. A method of processing waste materials, particularly a sludge containing noxious metals
EP0283600A1 (en) * 1985-04-22 1988-09-28 Engelhard Corporation Landfill disposal of material containing vanadium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6328446B2 (ja) * 2014-03-03 2018-05-23 Ｄｏｗａメタルマイン株式会社 水処理方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2093890A5 (ja) * 1970-05-28 1972-01-28 Univ Melbourne
FR2158516A1 (ja) * 1971-11-05 1973-06-15 Elkem As

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2093890A5 (ja) * 1970-05-28 1972-01-28 Univ Melbourne
FR2158516A1 (ja) * 1971-11-05 1973-06-15 Elkem As

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149501A2 (en) * 1984-01-12 1985-07-24 PELT & HOOYKAAS B.V. A method of processing waste materials, particularly a sludge containing noxious metals
EP0149501A3 (en) * 1984-01-12 1986-12-17 Pelt & Hooykaas B.V. A method of processing waste materials, particularly a sludge containing noxious metals
EP0283600A1 (en) * 1985-04-22 1988-09-28 Engelhard Corporation Landfill disposal of material containing vanadium

Also Published As

Publication number Publication date
JPS4993273A (ja) 1974-09-05
CA975876A (en) 1975-10-07
DE2348701A1 (de) 1974-04-11
FR2200207B1 (ja) 1979-07-13
JPS5139941B2 (ja) 1976-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse