FR2306170B1 - - Google Patents

Info

Publication number
FR2306170B1
FR2306170B1 FR7609614A FR7609614A FR2306170B1 FR 2306170 B1 FR2306170 B1 FR 2306170B1 FR 7609614 A FR7609614 A FR 7609614A FR 7609614 A FR7609614 A FR 7609614A FR 2306170 B1 FR2306170 B1 FR 2306170B1
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
FR7609614A
Other languages
French (fr)
Other versions
FR2306170A1 (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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of FR2306170A1 publication Critical patent/FR2306170A1/en
Application granted granted Critical
Publication of FR2306170B1 publication Critical patent/FR2306170B1/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
    • C02F1/52—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
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
FR7609614A 1975-04-05 1976-04-02 PROCESS FOR THE PRODUCTION OF BASIC SOLUTIONS CONTAINING ALUMINUM, USEFUL FOR WATER TREATMENT Granted FR2306170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14044/75A GB1531411A (en) 1975-04-05 1975-04-05 Preparations of solutions of a basic aluminium compound and their use in water treatment

Publications (2)

Publication Number Publication Date
FR2306170A1 FR2306170A1 (en) 1976-10-29
FR2306170B1 true FR2306170B1 (en) 1980-02-29

Family

ID=10033986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609614A Granted FR2306170A1 (en) 1975-04-05 1976-04-02 PROCESS FOR THE PRODUCTION OF BASIC SOLUTIONS CONTAINING ALUMINUM, USEFUL FOR WATER TREATMENT

Country Status (6)

Country Link
JP (1) JPS5932404B2 (en)
AU (1) AU504727B2 (en)
DE (1) DE2612503C2 (en)
FR (1) FR2306170A1 (en)
GB (1) GB1531411A (en)
IT (1) IT1058036B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036116A1 (en) * 1990-11-13 1992-05-14 Beiersdorf Ag Purifying waste water using flocculating agent system - comprises adding aluminium chloride, poly:aluminium chloride or poly:aluminium sulphate and aluminate to waste water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544476A (en) * 1967-05-09 1970-12-01 Taki Fertilizer Mfg Co Ltd Coagulant and method for treating aqueous medium comprising a basic metal salt and a multivalent anion

Also Published As

Publication number Publication date
GB1531411A (en) 1978-11-08
DE2612503C2 (en) 1984-12-20
JPS51128694A (en) 1976-11-09
AU1215076A (en) 1977-09-22
AU504727B2 (en) 1979-10-25
FR2306170A1 (en) 1976-10-29
DE2612503A1 (en) 1976-10-21
IT1058036B (en) 1982-04-10
JPS5932404B2 (en) 1984-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse