NL7613548A - PROCESS FOR PURIFICATION OF WASTE WATER FROM THE DYE INDUSTRY. - Google Patents

PROCESS FOR PURIFICATION OF WASTE WATER FROM THE DYE INDUSTRY.

Info

Publication number
NL7613548A
NL7613548A NL7613548A NL7613548A NL7613548A NL 7613548 A NL7613548 A NL 7613548A NL 7613548 A NL7613548 A NL 7613548A NL 7613548 A NL7613548 A NL 7613548A NL 7613548 A NL7613548 A NL 7613548A
Authority
NL
Netherlands
Prior art keywords
purification
waste water
dye industry
dye
industry
Prior art date
Application number
NL7613548A
Other languages
Dutch (nl)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL7613548A publication Critical patent/NL7613548A/en

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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
NL7613548A 1975-12-20 1976-12-06 PROCESS FOR PURIFICATION OF WASTE WATER FROM THE DYE INDUSTRY. NL7613548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557656 DE2557656A1 (en) 1975-12-20 1975-12-20 METHOD FOR CLEANING UP PAINT WATER

Publications (1)

Publication Number Publication Date
NL7613548A true NL7613548A (en) 1977-06-22

Family

ID=5965058

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613548A NL7613548A (en) 1975-12-20 1976-12-06 PROCESS FOR PURIFICATION OF WASTE WATER FROM THE DYE INDUSTRY.

Country Status (4)

Country Link
AT (1) AT347365B (en)
CH (1) CH631422A5 (en)
DE (1) DE2557656A1 (en)
NL (1) NL7613548A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597342A (en) * 1977-03-29 1981-09-03 Courtaulds Ltd Treatment of aqueous effluents containing a dyestuff
DE3835938A1 (en) * 1988-10-21 1990-04-26 Bundesrep Deutschland Plant for the continuous treatment of contaminated water
SE466496B (en) * 1989-05-09 1992-02-24 Solvator Process Ab PROCEDURE FOR PURIFICATION OF ORGANIC MATERIAL
DE29509510U1 (en) * 1995-06-14 1995-08-31 Berg Gmbh Color waste water purifier

Also Published As

Publication number Publication date
AT347365B (en) 1978-12-27
CH631422A5 (en) 1982-08-13
DE2557656A1 (en) 1977-06-30
ATA937176A (en) 1978-04-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed