FR2312457B3 - - Google Patents

Info

Publication number
FR2312457B3
FR2312457B3 FR7616067A FR7616067A FR2312457B3 FR 2312457 B3 FR2312457 B3 FR 2312457B3 FR 7616067 A FR7616067 A FR 7616067A FR 7616067 A FR7616067 A FR 7616067A FR 2312457 B3 FR2312457 B3 FR 2312457B3
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
FR7616067A
Other languages
French (fr)
Other versions
FR2312457A1 (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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of FR2312457A1 publication Critical patent/FR2312457A1/en
Application granted granted Critical
Publication of FR2312457B3 publication Critical patent/FR2312457B3/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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Physical Water Treatments (AREA)
FR7616067A 1975-05-27 1976-05-26 Clarifying cloudy effluent contg. susepended clay - by adding a polyvalent metal ion and an aminomethacrylate polymer Granted FR2312457A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50063337A JPS51139170A (en) 1975-05-27 1975-05-27 Method of clearing muddy water

Publications (2)

Publication Number Publication Date
FR2312457A1 FR2312457A1 (en) 1976-12-24
FR2312457B3 true FR2312457B3 (en) 1979-02-16

Family

ID=13226312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616067A Granted FR2312457A1 (en) 1975-05-27 1976-05-26 Clarifying cloudy effluent contg. susepended clay - by adding a polyvalent metal ion and an aminomethacrylate polymer

Country Status (3)

Country Link
JP (1) JPS51139170A (en)
DE (1) DE2623748A1 (en)
FR (1) FR2312457A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162362A (en) * 1979-06-02 1980-12-17 Mitsui Mining & Smelting Co Ltd Liquid treating method
IT1137004B (en) * 1981-04-27 1986-09-03 Prodeco Spa PROCESS FOR WASTEWATER TREATMENT OF MINING EXTRACTIVE INDUSTRIES
US4348287A (en) * 1981-05-26 1982-09-07 Petrolite Corporation Zirconium compounds as flotation aid
DE4421455A1 (en) * 1994-06-18 1995-12-21 Sued Chemie Ag Process for the preparation of used aqueous alkali bentonite suspensions
AU4745000A (en) * 1999-05-27 2000-12-18 Nilfisk-Advance A/S A method of removing dirt from a dirty solution, use of the method and devices able to perform this method

Also Published As

Publication number Publication date
DE2623748A1 (en) 1976-12-09
FR2312457A1 (en) 1976-12-24
JPS51139170A (en) 1976-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse