IT1058035B - Procedimento per la produzione di soluzioni basiche contenenti alluminio per il trattamento di acqua - Google Patents

Procedimento per la produzione di soluzioni basiche contenenti alluminio per il trattamento di acqua

Info

Publication number
IT1058035B
IT1058035B IT48801/76A IT4880176A IT1058035B IT 1058035 B IT1058035 B IT 1058035B IT 48801/76 A IT48801/76 A IT 48801/76A IT 4880176 A IT4880176 A IT 4880176A IT 1058035 B IT1058035 B IT 1058035B
Authority
IT
Italy
Prior art keywords
procedure
treatment
production
water
solutions containing
Prior art date
Application number
IT48801/76A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1058035B publication Critical patent/IT1058035B/it

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)
IT48801/76A 1975-04-05 1976-03-31 Procedimento per la produzione di soluzioni basiche contenenti alluminio per il trattamento di acqua IT1058035B (it)

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 (1)

Publication Number Publication Date
IT1058035B true IT1058035B (it) 1982-04-10

Family

ID=10033881

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48801/76A IT1058035B (it) 1975-04-05 1976-03-31 Procedimento per la produzione di soluzioni basiche contenenti alluminio per il trattamento di acqua

Country Status (6)

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

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 (el) * 1971-11-01 1973-07-18
JPS5012000A (el) * 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
FR2306168B1 (el) 1980-04-30
AU506078B2 (en) 1979-12-13
AU1215176A (en) 1977-09-22
DE2612504C2 (de) 1984-05-10
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

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930126