BE828198A - Procede d'epuration d'eaux residuaires contenant du formaldehyde - Google Patents

Procede d'epuration d'eaux residuaires contenant du formaldehyde

Info

Publication number
BE828198A
BE828198A BE6044993A BE6044993A BE828198A BE 828198 A BE828198 A BE 828198A BE 6044993 A BE6044993 A BE 6044993A BE 6044993 A BE6044993 A BE 6044993A BE 828198 A BE828198 A BE 828198A
Authority
BE
Belgium
Prior art keywords
waste water
treatment process
water containing
containing formaldehyde
formaldehyde
Prior art date
Application number
BE6044993A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE828198A publication Critical patent/BE828198A/xx

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides

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)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE6044993A 1974-04-22 1975-04-21 Procede d'epuration d'eaux residuaires contenant du formaldehyde BE828198A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413932A FR2267984B1 (nl) 1974-04-22 1974-04-22

Publications (1)

Publication Number Publication Date
BE828198A true BE828198A (fr) 1975-10-21

Family

ID=9137943

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044993A BE828198A (fr) 1974-04-22 1975-04-21 Procede d'epuration d'eaux residuaires contenant du formaldehyde

Country Status (11)

Country Link
JP (1) JPS5422697B2 (nl)
AT (1) AT336512B (nl)
BE (1) BE828198A (nl)
CH (1) CH599060A5 (nl)
DE (1) DE2511432B2 (nl)
FR (1) FR2267984B1 (nl)
GB (1) GB1495339A (nl)
IT (1) IT1030361B (nl)
NL (1) NL7504745A (nl)
NO (1) NO751017L (nl)
SE (1) SE7503191L (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286111A2 (fr) * 1974-09-26 1976-04-23 Degussa Procede d'epuration d'eaux residuaires contenant du formaldehyde
JPS52150778A (en) * 1976-06-11 1977-12-14 Kureha Chem Ind Co Ltd Treatment of waste soda solution
DE3221795A1 (de) * 1982-06-09 1983-12-15 Hugo Petersen Gesellschaft für verfahrenstechnischen Anlagenbau mbH & Co KG, 6200 Wiesbaden Verfahren zum kontinuierlichen entfernen von formaldehyd aus einem gasstrom
ES528559A0 (es) * 1983-12-30 1985-05-16 Llatas Escrig Ignacio Procedimiento para la depuracion de aguas residuales
DE3412581A1 (de) * 1984-04-04 1985-10-24 KPA Kiener Pyrolyse Gesellschaft für thermische Abfallverwertung mbH, 7000 Stuttgart Verfahren zur reinigung von gasen aus pyrolyseanlagen von abfallstoffen
DE3534677C1 (de) * 1985-09-28 1987-04-30 Degussa Verfahren zur Reinigung von Industriegasen
DE4314521C2 (de) * 1993-05-03 1996-05-30 Eisenmann Kg Maschbau Verfahren zur Reinigung von organisch belasteten Industrieabwässern
FR3100243B1 (fr) * 2019-08-28 2021-07-30 Arkema France Elimination du formaldehyde dans les eaux usees par un traitement d'oxydation

Also Published As

Publication number Publication date
JPS512256A (nl) 1976-01-09
NL7504745A (nl) 1975-10-24
SE7503191L (sv) 1975-10-23
JPS5422697B2 (nl) 1979-08-08
GB1495339A (en) 1977-12-14
DE2511432A1 (de) 1975-10-30
DE2511432B2 (de) 1980-07-17
FR2267984A1 (nl) 1975-11-14
NO751017L (nl) 1975-10-23
ATA304475A (de) 1976-08-15
FR2267984B1 (nl) 1976-12-17
IT1030361B (it) 1979-03-30
AT336512B (de) 1977-05-10
CH599060A5 (nl) 1978-05-12

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R

Effective date: 19950421