DE2536506C2 - Verfahren zum Entgiften von formaldehydhaltigen Abwässern - Google Patents

Verfahren zum Entgiften von formaldehydhaltigen Abwässern

Info

Publication number
DE2536506C2
DE2536506C2 DE2536506A DE2536506A DE2536506C2 DE 2536506 C2 DE2536506 C2 DE 2536506C2 DE 2536506 A DE2536506 A DE 2536506A DE 2536506 A DE2536506 A DE 2536506A DE 2536506 C2 DE2536506 C2 DE 2536506C2
Authority
DE
Germany
Prior art keywords
formaldehyde
weight
minutes
amount
samples
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
DE2536506A
Other languages
German (de)
English (en)
Other versions
DE2536506A1 (de
Inventor
Helmut Dipl.-Chem. Dr. Junkermann
Heinrich Dipl.-Chem. Dr. 6000 Frankfurt Schwab
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 DE2536506A1 publication Critical patent/DE2536506A1/de
Application granted granted Critical
Publication of DE2536506C2 publication Critical patent/DE2536506C2/de
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)
  • 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)
DE2536506A 1974-09-26 1975-08-16 Verfahren zum Entgiften von formaldehydhaltigen Abwässern Expired DE2536506C2 (de)

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 (2)

Publication Number Publication Date
DE2536506A1 DE2536506A1 (de) 1976-08-19
DE2536506C2 true DE2536506C2 (de) 1985-06-13

Family

ID=9143479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2536506A Expired DE2536506C2 (de) 1974-09-26 1975-08-16 Verfahren zum Entgiften von formaldehydhaltigen Abwässern

Country Status (11)

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

Families Citing this family (4)

* 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
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

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 (pt) * 1971-09-09 1978-01-06
FR2267984B1 (pt) * 1974-04-22 1976-12-17 Degussa

Also Published As

Publication number Publication date
SE432416B (sv) 1984-04-02
SE7507897L (sv) 1976-03-29
JPS5161174A (pt) 1976-05-27
IT1047959B (it) 1980-10-20
FR2286111B2 (pt) 1979-06-01
NL185915B (nl) 1990-03-16
NL7510251A (nl) 1976-03-30
NO139821C (no) 1979-05-16
CH609654A5 (en) 1979-03-15
FR2286111A2 (fr) 1976-04-23
GB1511876A (en) 1978-05-24
AT339221B (de) 1977-10-10
JPS56114B2 (pt) 1981-01-06
BE833837R (fr) 1976-03-25
NL185915C (nl) 1990-08-16
ATA659575A (de) 1977-01-15
NO139821B (no) 1979-02-05
NO752749L (pt) 1976-03-29
DE2536506A1 (de) 1976-08-19

Similar Documents

Publication Publication Date Title
DE926426C (de) Verfahren zur Herstellung von Isopropylbenzolperoxyd
DE2209098C3 (de) Verfahren zur Behandlung von Aldehyde enthaltenden Gasen oder Lösungen
DE2536506C2 (de) Verfahren zum Entgiften von formaldehydhaltigen Abwässern
DE2511432A1 (de) Verfahren zur entgiftung von formaldehydhaltigen abwaessern
DE2709965A1 (de) Verfahren zur farbverbesserung von ruebenschnitzeln
EP0008074A1 (de) Verfahren zur chemisch-biologischen Behandlung von Abwasser
EP0591176B1 (de) Verfahren zur herstellung einer alkali- und/oder erdalkalihaltigen aluminiumtriformiatlösung, hochkonzentrierte alkali- und/oder erdalkalihaltige aluminiumtriformiatlösungen und ihre verwendung
CH506465A (de) Verfahren zur Herstellung von Calciumtartrat
DE68910317T2 (de) Verfahren zur Entfärbung von Alkan- und Arensulfonsäuren.
DE945147C (de) Verfahren zur Herstellung von Pyridin-2, 3-dicarbonsaeure
DE2204974A1 (pt)
DE69420274T2 (de) Herstellung von ammonium-hydroxyalkyl/alkanoylalkyl-sulfonaten
DE1618245A1 (de) Verfahren zur gefahrlosen Herstellung von Derivaten des epsilon-Caprolactons
DE2247270A1 (de) Entfaerbung von cumolhydroperoxyd
DE525557C (de) Herstellung von Jodiden
DE854432C (de) Verfahren zum Herstellen von Chlorkautschuk
DE836039C (de) Verfahren zur Chlorierung von Essigsaeure
DE899501C (de) Verfahren zur Herstellung von Isopropylbenzolhydroperoxyd
DE884794C (de) Verfahren zur Herstellung von Oxy-oxoverbindungen
DE426864C (de) Verfahren zur Herstellung von Weinsaeure
DE908067C (de) Verfahren zur Herstellung von Polyamidloesungen
DE1278424B (de) Verfahren zur Herstellung von Essigsaeure
DE2016848C (de) Verfahren zur Herstellung von reinen wässrigen Kaliumhexacyanoferrat-(III)-Lösungen
DE2326186C2 (de) Verfahren zur Herstellung von 2,2- Dibrom-2-Cyanacetamid
DE1225645B (de) Verfahren zur Abtrennung von Wasserstoff-peroxyd aus solches und Schwefelsaeure enthaltendem rohem tert.-Butylhydroperoxyd

Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8162 Independent application
D2 Grant after examination
8364 No opposition during term of opposition