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 (hr)
AU (1) AU506078B2 (hr)
DE (1) DE2612504C2 (hr)
FR (1) FR2306168A1 (hr)
GB (1) GB1531459A (hr)
IT (1) IT1058035B (hr)

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 (hr) * 1971-11-01 1973-07-18
JPS5012000A (hr) * 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
AU1215176A (en) 1977-09-22
JPS59449B2 (ja) 1984-01-06
AU506078B2 (en) 1979-12-13
DE2612504C2 (de) 1984-05-10
DE2612504A1 (de) 1976-10-21
GB1531459A (en) 1978-11-08
JPS51126396A (en) 1976-11-04
FR2306168A1 (fr) 1976-10-29
FR2306168B1 (hr) 1980-04-30

Similar Documents

Publication Publication Date Title
IT1039416B (it) Procedimento per la preparazione di acqua ossigenata
ZA767361B (en) Process for the treatment of water
IT1009636B (it) Trattamento di acqua
IT1075017B (it) Procedimento per il trattamento di estratti antocianinici
IT1069579B (it) Procedimento per la produzione di soluzioni acquose polivinilpirrolidoni iodio
IT1058759B (it) Procedimento per la produzione di silicati di alluminio
IT1007415B (it) Procedimento di purificazione dell acqua
IT1063011B (it) Procedimento per la produzione di idrogeno
IT1061273B (it) Procedimento per la produzione di polibutilentereftalato
IT1066047B (it) Procedimento per la produzione di ortosilicati alchilici
IT1062629B (it) Procedimento per la produzione di cantaxantina
IT1038850B (it) Processo per il trattamento di acque
IT1009777B (it) Procedimento integrale per il trattamento di acque inquinate
IT1013776B (it) Mezzi e procedimento per la purificazione di acqua contaminata
IT1057382B (it) Procedimento per la produzione di fluoruro di alluminio
IT1115765B (it) Soluzione acquosa di miscugli di composti silicio-organici e procedimento per la loro produzione
FR2351190A1 (fr) Procede pour la preparation electrolytique de chlorite
IT1068548B (it) Metodo per la concentrazione di soluzioni acquose di alcali caustici
IT1003919B (it) Trattamento di acqua
IT1052079B (it) Procedimento per la produzione di poliolefine
IT1037748B (it) Procedimento per la produzione di biossido di titanio
IT1041438B (it) Procedimento per il trattamento dell acqua a scopo antiincrostante
IT1070289B (it) Procedimento per la neutralizzazione di soluzioni di sapone
BE839395A (fr) Procede de decarbonatation lente de l'eau
SE7612080L (sv) Anleggning for elektrolytisk behandling av alkalihalidlosningar

Legal Events

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

Effective date: 19930126