BE833837R - TREATMENT PROCESS FOR WASTE WATER CONTAINING FORMALDEHYDE - Google Patents

TREATMENT PROCESS FOR WASTE WATER CONTAINING FORMALDEHYDE

Info

Publication number
BE833837R
BE833837R BE6045183A BE6045183A BE833837R BE 833837 R BE833837 R BE 833837R BE 6045183 A BE6045183 A BE 6045183A BE 6045183 A BE6045183 A BE 6045183A BE 833837 R BE833837 R BE 833837R
Authority
BE
Belgium
Prior art keywords
waste water
treatment process
water containing
containing formaldehyde
formaldehyde
Prior art date
Application number
BE6045183A
Other languages
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
Application granted granted Critical
Publication of BE833837R publication Critical patent/BE833837R/en

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
BE6045183A 1974-09-26 1975-09-25 TREATMENT PROCESS FOR WASTE WATER CONTAINING FORMALDEHYDE BE833837R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432527A FR2286111A2 (en) 1974-09-26 1974-09-26 TREATMENT PROCESS FOR WASTE WATER CONTAINING FORMALDEHYDE

Publications (1)

Publication Number Publication Date
BE833837R true BE833837R (en) 1976-03-25

Family

ID=9143479

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6045183A BE833837R (en) 1974-09-26 1975-09-25 TREATMENT PROCESS FOR WASTE WATER CONTAINING FORMALDEHYDE

Country Status (11)

Country Link
JP (1) JPS56114B2 (en)
AT (1) AT339221B (en)
BE (1) BE833837R (en)
CH (1) CH609654A5 (en)
DE (1) DE2536506C2 (en)
FR (1) FR2286111A2 (en)
GB (1) GB1511876A (en)
IT (1) IT1047959B (en)
NL (1) NL185915C (en)
NO (1) NO139821C (en)
SE (1) SE432416B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927912A1 (en) * 1979-07-11 1981-01-29 Bayer Ag WATER TREATMENT METHOD
JPS5888413U (en) * 1981-12-09 1983-06-15 日本高周波株式会社 Output stabilization circuit for permanent magnet magnetron oscillator
DE4314521C2 (en) * 1993-05-03 1996-05-30 Eisenmann Kg Maschbau Process for the purification of organically polluted industrial waste water
CN111547878A (en) * 2020-04-29 2020-08-18 广东工业大学 High-efficiency low-consumption formaldehyde wastewater treatment method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806732A1 (en) * 1968-11-02 1970-05-21 Klein Albert Kg Sterilisation of sewage purification sludge
US3617582A (en) * 1970-03-02 1971-11-02 Du Pont Process for detoxifying cyanide waste waters
JPS53280B2 (en) * 1971-09-09 1978-01-06
FR2267984B1 (en) * 1974-04-22 1976-12-17 Degussa

Also Published As

Publication number Publication date
NL7510251A (en) 1976-03-30
SE7507897L (en) 1976-03-27
NO139821C (en) 1979-05-16
JPS56114B2 (en) 1981-01-06
FR2286111B2 (en) 1979-06-01
FR2286111A2 (en) 1976-04-23
NL185915C (en) 1990-08-16
DE2536506A1 (en) 1976-08-19
IT1047959B (en) 1980-10-20
ATA659575A (en) 1977-01-15
CH609654A5 (en) 1979-03-15
NL185915B (en) 1990-03-16
NO752749L (en) 1976-03-29
AT339221B (en) 1977-10-10
JPS5161174A (en) 1976-05-27
GB1511876A (en) 1978-05-24
DE2536506C2 (en) 1985-06-13
SE432416B (en) 1984-04-02
NO139821B (en) 1979-02-05

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DEUTSCHE GOLD- UND SILBERSCHEIDEANSTALT VORMALS R

Effective date: 19950421