ZA777363B - Process for purifying waste waters - Google Patents

Process for purifying waste waters

Info

Publication number
ZA777363B
ZA777363B ZA00777363A ZA777363A ZA777363B ZA 777363 B ZA777363 B ZA 777363B ZA 00777363 A ZA00777363 A ZA 00777363A ZA 777363 A ZA777363 A ZA 777363A ZA 777363 B ZA777363 B ZA 777363B
Authority
ZA
South Africa
Prior art keywords
purifying waste
waste waters
waters
purifying
waste
Prior art date
Application number
ZA00777363A
Other languages
English (en)
Inventor
H Krueger
H Junkermann
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 ZA777363B publication Critical patent/ZA777363B/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
    • 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)
ZA00777363A 1977-01-27 1977-12-09 Process for purifying waste waters ZA777363B (en)

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
ZA777363B true ZA777363B (en) 1978-10-25

Family

ID=5999651

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00777363A ZA777363B (en) 1977-01-27 1977-12-09 Process for purifying waste waters

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
CA1096069A (fr) 1981-02-17
DE2703267C2 (de) 1985-07-18
DE2703267A1 (de) 1978-08-10
BE863322A (fr) 1978-07-25

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