DE2740855C2 - - Google Patents
Info
- Publication number
- DE2740855C2 DE2740855C2 DE19772740855 DE2740855A DE2740855C2 DE 2740855 C2 DE2740855 C2 DE 2740855C2 DE 19772740855 DE19772740855 DE 19772740855 DE 2740855 A DE2740855 A DE 2740855A DE 2740855 C2 DE2740855 C2 DE 2740855C2
- Authority
- DE
- Germany
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/722—Oxidation by peroxides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772740855 DE2740855A1 (de) | 1977-09-10 | 1977-09-10 | Verfahren zur abwasseraufbereitung bei kuepen-, insbesondere indigofaerbeprozessen mit abtrennung des kuepenfarbstoffes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772740855 DE2740855A1 (de) | 1977-09-10 | 1977-09-10 | Verfahren zur abwasseraufbereitung bei kuepen-, insbesondere indigofaerbeprozessen mit abtrennung des kuepenfarbstoffes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2740855A1 DE2740855A1 (de) | 1979-03-22 |
DE2740855C2 true DE2740855C2 (US06582424-20030624-M00016.png) | 1987-03-12 |
Family
ID=6018634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772740855 Granted DE2740855A1 (de) | 1977-09-10 | 1977-09-10 | Verfahren zur abwasseraufbereitung bei kuepen-, insbesondere indigofaerbeprozessen mit abtrennung des kuepenfarbstoffes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2740855A1 (US06582424-20030624-M00016.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924956A (zh) * | 2011-08-09 | 2013-02-13 | 江苏泰丰化工有限公司 | 靛蓝生产中混合碱的回收、平衡调节与综合利用技术 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3061611D1 (en) * | 1979-06-30 | 1983-02-17 | Cassella Farbwerke Mainkur Ag | Process for recycling sulphur |
CN102127307A (zh) * | 2010-12-29 | 2011-07-20 | 梅剑平 | 靛蓝生产中的回收混合碱溶液及其回收方法与运用 |
CN104761483A (zh) * | 2015-02-13 | 2015-07-08 | 内蒙古泰兴泰丰化工有限公司 | 靛蓝生产中混合碱渣处理的方法 |
CN104624617B (zh) * | 2015-02-13 | 2017-04-05 | 内蒙古泰兴泰丰化工有限公司 | 一种靛蓝生产中混合碱渣处理的方法 |
DE102018005943A1 (de) * | 2018-07-19 | 2020-01-23 | ERAGON R&D GmbH | Vorrichtung und Verfahren zur Reinigung von mit Elektrolyten und Farbstoffen verunreinigtem Abwasser |
DE102022119269A1 (de) | 2022-08-01 | 2024-03-07 | TEC Austria GmbH | Vorrichtung und Verfahren zur Aufarbeitung von fettbeladenen Abwässern |
-
1977
- 1977-09-10 DE DE19772740855 patent/DE2740855A1/de active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924956A (zh) * | 2011-08-09 | 2013-02-13 | 江苏泰丰化工有限公司 | 靛蓝生产中混合碱的回收、平衡调节与综合利用技术 |
CN102924956B (zh) * | 2011-08-09 | 2014-04-16 | 江苏泰丰化工有限公司 | 靛蓝生产中混合碱的回收、平衡调节与综合利用技术 |
Also Published As
Publication number | Publication date |
---|---|
DE2740855A1 (de) | 1979-03-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |