GB1511876A - Process for detoxificating aqueous formaldehyde-containing effluents - Google Patents

Process for detoxificating aqueous formaldehyde-containing effluents

Info

Publication number
GB1511876A
GB1511876A GB37743/75A GB3774375A GB1511876A GB 1511876 A GB1511876 A GB 1511876A GB 37743/75 A GB37743/75 A GB 37743/75A GB 3774375 A GB3774375 A GB 3774375A GB 1511876 A GB1511876 A GB 1511876A
Authority
GB
United Kingdom
Prior art keywords
detoxificating
aqueous formaldehyde
containing effluents
formaldehyde
effluents
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
GB37743/75A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 GmbH filed Critical Degussa GmbH
Publication of GB1511876A publication Critical patent/GB1511876A/en
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
    • C02F1/72—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
GB37743/75A 1974-09-26 1975-09-15 Process for detoxificating aqueous formaldehyde-containing effluents Expired GB1511876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432527A FR2286111A2 (fr) 1974-09-26 1974-09-26 Procede d'epuration d'eaux residuaires contenant du formaldehyde

Publications (1)

Publication Number Publication Date
GB1511876A true GB1511876A (en) 1978-05-24

Family

ID=9143479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37743/75A Expired GB1511876A (en) 1974-09-26 1975-09-15 Process for detoxificating aqueous formaldehyde-containing effluents

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111547878A (zh) * 2020-04-29 2020-08-18 广东工业大学 一种高效低耗甲醛废水处理方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927912A1 (de) * 1979-07-11 1981-01-29 Bayer Ag Verfahren zur abwasserbehandlung
JPS5888413U (ja) * 1981-12-09 1983-06-15 日本高周波株式会社 永久磁石形マグネトロン発振器の出力安定化回路
DE4314521C2 (de) * 1993-05-03 1996-05-30 Eisenmann Kg Maschbau Verfahren zur Reinigung von organisch belasteten Industrieabwässern

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806732A1 (de) * 1968-11-02 1970-05-21 Klein Albert Kg Verfahren zum Sterilisieren von Klaerschlamm
US3617582A (en) * 1970-03-02 1971-11-02 Du Pont Process for detoxifying cyanide waste waters
JPS53280B2 (nl) * 1971-09-09 1978-01-06
FR2267984B1 (nl) * 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
CN111547878A (zh) * 2020-04-29 2020-08-18 广东工业大学 一种高效低耗甲醛废水处理方法

Also Published As

Publication number Publication date
ATA659575A (de) 1977-01-15
NO139821B (no) 1979-02-05
NO752749L (nl) 1976-03-29
FR2286111B2 (nl) 1979-06-01
BE833837R (fr) 1976-03-25
AT339221B (de) 1977-10-10
NL185915C (nl) 1990-08-16
NL7510251A (nl) 1976-03-30
FR2286111A2 (fr) 1976-04-23
JPS5161174A (nl) 1976-05-27
SE432416B (sv) 1984-04-02
NL185915B (nl) 1990-03-16
SE7507897L (sv) 1976-03-29
JPS56114B2 (nl) 1981-01-06
IT1047959B (it) 1980-10-20
DE2536506A1 (de) 1976-08-19
CH609654A5 (en) 1979-03-15
NO139821C (no) 1979-05-16
DE2536506C2 (de) 1985-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950415