IT1058036B - Procedimento per la preparazione di soluzioni basiche contenenti alluminio in particolare per il trattamento di acque - Google Patents

Procedimento per la preparazione di soluzioni basiche contenenti alluminio in particolare per il trattamento di acque

Info

Publication number
IT1058036B
IT1058036B IT48802/76A IT4880276A IT1058036B IT 1058036 B IT1058036 B IT 1058036B IT 48802/76 A IT48802/76 A IT 48802/76A IT 4880276 A IT4880276 A IT 4880276A IT 1058036 B IT1058036 B IT 1058036B
Authority
IT
Italy
Prior art keywords
procedure
preparation
water treatment
solutions containing
containing aluminum
Prior art date
Application number
IT48802/76A
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 IT1058036B publication Critical patent/IT1058036B/it

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, with or without oxygen or hydrogen, and containing two or more other elements
    • C01F7/786—Compounds containing aluminium, with or without oxygen or hydrogen, and containing two or more other elements containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
IT48802/76A 1975-04-05 1976-03-31 Procedimento per la preparazione di soluzioni basiche contenenti alluminio in particolare per il trattamento di acque IT1058036B (it)

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 (1)

Publication Number Publication Date
IT1058036B true IT1058036B (it) 1982-04-10

Family

ID=10033986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48802/76A IT1058036B (it) 1975-04-05 1976-03-31 Procedimento per la preparazione di soluzioni basiche contenenti alluminio in particolare per il trattamento di acque

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036116A1 (de) * 1990-11-13 1992-05-14 Beiersdorf Ag Verfahren zur abwasserreinigung oder wasseraufbereitung und schlammentwaesserung

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
AU504727B2 (en) 1979-10-25
FR2306170A1 (fr) 1976-10-29
DE2612503C2 (de) 1984-12-20
JPS5932404B2 (ja) 1984-08-08
DE2612503A1 (de) 1976-10-21
FR2306170B1 (de) 1980-02-29
AU1215076A (en) 1977-09-22
GB1531411A (en) 1978-11-08
JPS51128694A (en) 1976-11-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930126