FR2306168B1 - - Google Patents

Info

Publication number
FR2306168B1
FR2306168B1 FR7609615A FR7609615A FR2306168B1 FR 2306168 B1 FR2306168 B1 FR 2306168B1 FR 7609615 A FR7609615 A FR 7609615A FR 7609615 A FR7609615 A FR 7609615A FR 2306168 B1 FR2306168 B1 FR 2306168B1
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
FR7609615A
Other languages
French (fr)
Other versions
FR2306168A1 (fr
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 FR2306168A1 publication Critical patent/FR2306168A1/fr
Application granted granted Critical
Publication of FR2306168B1 publication Critical patent/FR2306168B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • 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

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7609615A 1975-04-05 1976-04-02 Procede de production de solutions basiques d'aluminium et application de ces solutions en traitement des eaux Granted FR2306168A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14038/75A GB1531459A (en) 1975-04-05 1975-04-05 Preparation of solutions of a basic aluminium compound and their use in water treatment

Publications (2)

Publication Number Publication Date
FR2306168A1 FR2306168A1 (fr) 1976-10-29
FR2306168B1 true FR2306168B1 (it) 1980-04-30

Family

ID=10033881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609615A Granted FR2306168A1 (fr) 1975-04-05 1976-04-02 Procede de production de solutions basiques d'aluminium et application de ces solutions en traitement des eaux

Country Status (6)

Country Link
JP (1) JPS59449B2 (it)
AU (1) AU506078B2 (it)
DE (1) DE2612504C2 (it)
FR (1) FR2306168A1 (it)
GB (1) GB1531459A (it)
IT (1) IT1058035B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511358A1 (fr) * 1981-08-14 1983-02-18 Rhone Poulenc Chim Base Procede de preparation d'un agent floculant
CN109264951A (zh) * 2018-11-30 2019-01-25 徐州对河建材有限公司 一种叠螺污泥脱水机的冷却设备
CN110950371B (zh) * 2019-12-17 2021-12-03 西南科技大学 一种活性白土酸性生产废液有价组分的回收利用方法

Family Cites Families (5)

* 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
BE790258A (fr) * 1971-10-19 1973-04-18 Ici Ltd Phosphates metalliques
JPS4850998A (it) * 1971-11-01 1973-07-18
JPS5012000A (it) * 1973-05-21 1975-02-06
GB1519291A (en) * 1974-08-12 1978-07-26 Laporte Industries Ltd Water treatment

Also Published As

Publication number Publication date
JPS51126396A (en) 1976-11-04
AU506078B2 (en) 1979-12-13
AU1215176A (en) 1977-09-22
DE2612504C2 (de) 1984-05-10
IT1058035B (it) 1982-04-10
DE2612504A1 (de) 1976-10-21
JPS59449B2 (ja) 1984-01-06
GB1531459A (en) 1978-11-08
FR2306168A1 (fr) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse