ES439338A1 - Procedimiento para la depuracion de aguas residuales. - Google Patents

Procedimiento para la depuracion de aguas residuales.

Info

Publication number
ES439338A1
ES439338A1 ES439338A ES439338A ES439338A1 ES 439338 A1 ES439338 A1 ES 439338A1 ES 439338 A ES439338 A ES 439338A ES 439338 A ES439338 A ES 439338A ES 439338 A1 ES439338 A1 ES 439338A1
Authority
ES
Spain
Prior art keywords
hydroxides
alcohols
waste water
purifying waste
titanium
Prior art date
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
ES439338A
Other languages
English (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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES439338A1 publication Critical patent/ES439338A1/es
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/38—Polymers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ES439338A 1974-07-17 1975-07-11 Procedimiento para la depuracion de aguas residuales. Expired ES439338A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2434293A DE2434293A1 (de) 1974-07-17 1974-07-17 Verfahren zur reinigung von abwasser

Publications (1)

Publication Number Publication Date
ES439338A1 true ES439338A1 (es) 1977-06-01

Family

ID=5920770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439338A Expired ES439338A1 (es) 1974-07-17 1975-07-11 Procedimiento para la depuracion de aguas residuales.

Country Status (12)

Country Link
US (1) US4052301A (es)
JP (1) JPS5134567A (es)
BE (1) BE831477A (es)
DE (1) DE2434293A1 (es)
ES (1) ES439338A1 (es)
FR (1) FR2278636A1 (es)
GB (1) GB1480661A (es)
IN (1) IN143925B (es)
IT (1) IT1039868B (es)
LU (1) LU72985A1 (es)
NL (1) NL7508307A (es)
ZA (1) ZA754562B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482077A1 (fr) * 1980-05-08 1981-11-13 Inst Francais Du Petrole Procede de traitement d'effluents aqueux contenant de l'aluminium
DE3835938A1 (de) * 1988-10-21 1990-04-26 Bundesrep Deutschland Anlage zur kontinuierlichen aufbereitung von kontaminiertem wasser
DE4217447C2 (de) * 1992-05-26 1995-08-03 Germann Willems Feststoff-Filter
JP6762205B2 (ja) * 2016-11-17 2020-09-30 東邦チタニウム株式会社 チタン化合物の回収方法、酸化チタンの製造方法およびチタン酸アルカリの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE84354C (es) *
US2204812A (en) * 1938-02-03 1940-06-18 Pittsburgh Plate Glass Co Composition of matter and method of using same
US3523825A (en) * 1967-04-07 1970-08-11 Chem Cleaning & Equipment Serv Cleaning composition and method of using same
US3536617A (en) * 1969-03-10 1970-10-27 Ethyl Corp Of Canada Ltd Process for neutralizing and cleaning an acid solution containing an oil
US3798160A (en) * 1971-03-29 1974-03-19 American Metal Climax Inc Treatment of aluminum waste liquors

Also Published As

Publication number Publication date
GB1480661A (en) 1977-07-20
DE2434293A1 (de) 1976-02-05
AU8307975A (en) 1977-01-20
NL7508307A (nl) 1976-01-20
ZA754562B (en) 1976-07-28
US4052301A (en) 1977-10-04
FR2278636B1 (es) 1979-01-05
IN143925B (es) 1978-02-25
JPS5134567A (es) 1976-03-24
IT1039868B (it) 1979-12-10
FR2278636A1 (fr) 1976-02-13
BE831477A (fr) 1976-01-19
LU72985A1 (es) 1977-03-24

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