CA975876A - Purification of metal polluted waters - Google Patents

Purification of metal polluted waters

Info

Publication number
CA975876A
CA975876A CA181,029A CA181029A CA975876A CA 975876 A CA975876 A CA 975876A CA 181029 A CA181029 A CA 181029A CA 975876 A CA975876 A CA 975876A
Authority
CA
Canada
Prior art keywords
purification
metal polluted
polluted waters
waters
metal
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.)
Expired
Application number
CA181,029A
Other languages
English (en)
Other versions
CA181029S (en
Inventor
Jean-Marc Lalancette
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
Application granted granted Critical
Publication of CA975876A publication Critical patent/CA975876A/en
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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtering Materials (AREA)
CA181,029A 1972-09-27 1973-09-13 Purification of metal polluted waters Expired CA975876A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA975876A true CA975876A (en) 1975-10-07

Family

ID=23126250

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,029A Expired CA975876A (en) 1972-09-27 1973-09-13 Purification of metal polluted waters

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149501B1 (en) * 1984-01-12 1989-11-08 PELT & HOOYKAAS B.V. A method of processing waste materials, particularly a sludge containing noxious metals
US4668124A (en) * 1985-04-22 1987-05-26 Engelhard Corporation Disposal of material containing vanadium as landfill
JP6328446B2 (ja) * 2014-03-03 2018-05-23 Ｄｏｗａメタルマイン株式会社 水処理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA955066A (en) * 1970-05-28 1974-09-24 Neil G. Siviour Extraction of metals from solution
NO126745B (enExample) * 1971-11-05 1973-03-19 Elkem As

Also Published As

Publication number Publication date
DE2348701A1 (de) 1974-04-11
JPS4993273A (enExample) 1974-09-05
FR2200207B1 (enExample) 1979-07-13
FR2200207A1 (en) 1974-04-19
JPS5139941B2 (enExample) 1976-10-30

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