AT339221B - METHOD FOR DETOXIFYING FORMALDEHYDE CONTAINING WASTE WATERS - Google Patents

METHOD FOR DETOXIFYING FORMALDEHYDE CONTAINING WASTE WATERS

Info

Publication number
AT339221B
AT339221B AT659575A AT659575A AT339221B AT 339221 B AT339221 B AT 339221B AT 659575 A AT659575 A AT 659575A AT 659575 A AT659575 A AT 659575A AT 339221 B AT339221 B AT 339221B
Authority
AT
Austria
Prior art keywords
detoxifying
containing waste
waste waters
formaldehyde containing
formaldehyde
Prior art date
Application number
AT659575A
Other languages
German (de)
Other versions
ATA659575A (en
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of ATA659575A publication Critical patent/ATA659575A/en
Application granted granted Critical
Publication of AT339221B publication Critical patent/AT339221B/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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
AT659575A 1974-09-26 1975-08-26 METHOD FOR DETOXIFYING FORMALDEHYDE CONTAINING WASTE WATERS AT339221B (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 (2)

Publication Number Publication Date
ATA659575A ATA659575A (en) 1977-01-15
AT339221B true AT339221B (en) 1977-10-10

Family

ID=9143479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT659575A AT339221B (en) 1974-09-26 1975-08-26 METHOD FOR DETOXIFYING FORMALDEHYDE CONTAINING WASTE WATERS

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022526A1 (en) * 1979-07-11 1981-01-21 Bayer Ag Process for treating waste water

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022526A1 (en) * 1979-07-11 1981-01-21 Bayer Ag Process for treating waste water

Also Published As

Publication number Publication date
BE833837R (en) 1976-03-25
IT1047959B (en) 1980-10-20
NO139821C (en) 1979-05-16
NL185915C (en) 1990-08-16
ATA659575A (en) 1977-01-15
DE2536506C2 (en) 1985-06-13
DE2536506A1 (en) 1976-08-19
SE7507897L (en) 1976-03-29
NL7510251A (en) 1976-03-30
GB1511876A (en) 1978-05-24
SE432416B (en) 1984-04-02
NL185915B (en) 1990-03-16
CH609654A5 (en) 1979-03-15
FR2286111A2 (en) 1976-04-23
NO752749L (en) 1976-03-29
FR2286111B2 (en) 1979-06-01
JPS5161174A (en) 1976-05-27
NO139821B (en) 1979-02-05
JPS56114B2 (en) 1981-01-06

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time