SE432416B - Forfarande for avgiftning av formaldehydhaltiga avfallsvatten genom behandling med veteperoxid - Google Patents

Forfarande for avgiftning av formaldehydhaltiga avfallsvatten genom behandling med veteperoxid

Info

Publication number
SE432416B
SE432416B SE7507897A SE7507897A SE432416B SE 432416 B SE432416 B SE 432416B SE 7507897 A SE7507897 A SE 7507897A SE 7507897 A SE7507897 A SE 7507897A SE 432416 B SE432416 B SE 432416B
Authority
SE
Sweden
Prior art keywords
formal
wheat
peroxide
procedure
determining
Prior art date
Application number
SE7507897A
Other languages
English (en)
Swedish (sv)
Other versions
SE7507897L (sv
Inventor
H Junkermann
H Schwab
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 SE7507897L publication Critical patent/SE7507897L/
Publication of SE432416B publication Critical patent/SE432416B/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)
  • 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)
SE7507897A 1974-09-26 1975-07-10 Forfarande for avgiftning av formaldehydhaltiga avfallsvatten genom behandling med veteperoxid SE432416B (sv)

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
SE7507897L SE7507897L (sv) 1976-03-29
SE432416B true SE432416B (sv) 1984-04-02

Family

ID=9143479

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7507897A SE432416B (sv) 1974-09-26 1975-07-10 Forfarande for avgiftning av formaldehydhaltiga avfallsvatten genom behandling med veteperoxid

Country Status (11)

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

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

Also Published As

Publication number Publication date
BE833837R (fr) 1976-03-25
IT1047959B (it) 1980-10-20
AT339221B (de) 1977-10-10
NO139821C (no) 1979-05-16
NL185915C (nl) 1990-08-16
ATA659575A (de) 1977-01-15
DE2536506C2 (de) 1985-06-13
DE2536506A1 (de) 1976-08-19
SE7507897L (sv) 1976-03-29
NL7510251A (nl) 1976-03-30
GB1511876A (en) 1978-05-24
NL185915B (nl) 1990-03-16
CH609654A5 (en) 1979-03-15
FR2286111A2 (fr) 1976-04-23
NO752749L (xx) 1976-03-29
FR2286111B2 (xx) 1979-06-01
JPS5161174A (xx) 1976-05-27
NO139821B (no) 1979-02-05
JPS56114B2 (xx) 1981-01-06

Similar Documents

Publication Publication Date Title
NL7510111A (nl) Luier of dergelijke.
NL7512578A (nl) Luier of dergelijke.
NL7708841A (nl) Afvalwaterzuivering.
SE427323B (sv) Engangsbloja
NL7501288A (nl) Luierbevestiging.
DK138575B (da) Engangsble.
NL7504907A (nl) Luier-bevestiging.
NL7512576A (nl) Wegwerp-luier.
NL7501287A (nl) Luierbevestiging.
NL7501286A (nl) Luier-bevestiging.
FR2277465A1 (fr) Convertisseur de niveaux logiques
NL7501285A (nl) Luier-bevestiging.
NO136921C (no) Apparat for behandling av kloakk, spesielt for skipsbruk
NL169294C (nl) Afvalbehandelingsinrichting.
SE7609830L (sv) Forfarande for sterilisering av vatten
NL7508747A (nl) Waterverhitter.
DK138003B (da) Engangsble.
SE432416B (sv) Forfarande for avgiftning av formaldehydhaltiga avfallsvatten genom behandling med veteperoxid
SE7507239L (sv) Forfarande for rening av avloppsvatten.
SE457276B (sv) Kloakvattenpump
NL7607137A (nl) Behandeling van afvalwater.
SE7504884L (sv) Anordning for kemisk-fysikalisk behandling av avloppsvatten.
SE7505290L (sv) Forfarande for rening av avloppsvatten.
BR7500209A (pt) Instalacao de tratamento de esgoto sanitario
NO145773C (no) Fremgangsmaate for bestemmelse av den partielle vannmetning i skiferformasjoner

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7507897-2

Effective date: 19900702

Format of ref document f/p: F