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
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)
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)
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, 51688 Wipperfürth | Color waste water purifier |
-
1975
- 1975-12-20 DE DE19752557656 patent/DE2557656A1/en not_active Withdrawn
-
1976
- 1976-08-23 CH CH1068176A patent/CH631422A5/en not_active IP Right Cessation
- 1976-12-06 NL NL7613548A patent/NL7613548A/en not_active Application Discontinuation
- 1976-12-17 AT AT937176A patent/AT347365B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA937176A (en) | 1978-04-15 |
CH631422A5 (en) | 1982-08-13 |
DE2557656A1 (en) | 1977-06-30 |
AT347365B (en) | 1978-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |