BE863322A - Procede d'epuration d'eaux residuaires contenant du phenol, des derives phenoliques ou du phenol et du formaldehyde - Google Patents

Procede d'epuration d'eaux residuaires contenant du phenol, des derives phenoliques ou du phenol et du formaldehyde

Info

Publication number
BE863322A
BE863322A BE6046330A BE6046330A BE863322A BE 863322 A BE863322 A BE 863322A BE 6046330 A BE6046330 A BE 6046330A BE 6046330 A BE6046330 A BE 6046330A BE 863322 A BE863322 A BE 863322A
Authority
BE
Belgium
Prior art keywords
phenol
formaldehyde
treatment
waste water
water containing
Prior art date
Application number
BE6046330A
Other languages
English (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 BE863322A publication Critical patent/BE863322A/fr

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
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation

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)
BE6046330A 1977-01-27 1978-01-25 Procede d'epuration d'eaux residuaires contenant du phenol, des derives phenoliques ou du phenol et du formaldehyde BE863322A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2703267A DE2703267C2 (de) 1977-01-27 1977-01-27 Verfahren zur Entgiftung von Abwässern, die Phenol, Phenolderivate oder Phenol und Formaldehyd enthalten

Publications (1)

Publication Number Publication Date
BE863322A true BE863322A (fr) 1978-07-25

Family

ID=5999651

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046330A BE863322A (fr) 1977-01-27 1978-01-25 Procede d'epuration d'eaux residuaires contenant du phenol, des derives phenoliques ou du phenol et du formaldehyde

Country Status (4)

Country Link
BE (1) BE863322A (fr)
CA (1) CA1096069A (fr)
DE (1) DE2703267C2 (fr)
ZA (1) ZA777363B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835496A1 (de) * 1978-08-12 1980-02-21 Bayer Ag Verfahren zur chemisch-biologischen behandlung von abwasser
DE4026831A1 (de) * 1990-08-24 1992-02-27 Inventa Ag Katalytische oxidation von abwasser
NL9500551A (nl) * 1995-03-22 1996-11-01 Tno Werkwijze voor het verwijderen van schadelijke verbindingen.

Also Published As

Publication number Publication date
DE2703267A1 (de) 1978-08-10
ZA777363B (en) 1978-10-25
CA1096069A (fr) 1981-02-17
DE2703267C2 (de) 1985-07-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19890131