RU2008121813A - METHOD FOR CLEANING TECHNOLOGICAL WASTE WATER FROM DIMETHYL ACETAMIDE AND / OR OTHER ORGANIC IMPURITIES - Google Patents
METHOD FOR CLEANING TECHNOLOGICAL WASTE WATER FROM DIMETHYL ACETAMIDE AND / OR OTHER ORGANIC IMPURITIES Download PDFInfo
- Publication number
- RU2008121813A RU2008121813A RU2008121813/15A RU2008121813A RU2008121813A RU 2008121813 A RU2008121813 A RU 2008121813A RU 2008121813/15 A RU2008121813/15 A RU 2008121813/15A RU 2008121813 A RU2008121813 A RU 2008121813A RU 2008121813 A RU2008121813 A RU 2008121813A
- Authority
- RU
- Russia
- Prior art keywords
- organic impurities
- activated carbon
- waste water
- dimethyl acetamide
- permeate
- Prior art date
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Abstract
Способ очистки технологических сточных вод, содержащих диметилацетамид и/или другие органические примеси, включающий фильтрование обрабатываемой воды через активированный уголь и регенерацию активированного угля потоком десорбента, отличающийся тем, что обрабатываемую воду предварительно делят на очищенную воду (пермеат) и концентрат методом баромембранного разделения с последующим фильтрованием пермеата через активированный уголь.A method for treating process wastewater containing dimethylacetamide and / or other organic impurities, including filtering the treated water through activated carbon and regenerating activated carbon by a desorbent stream, characterized in that the treated water is first divided into purified water (permeate) and concentrate by a baromembrane separation method followed by filtering permeate through activated carbon.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008121813/15A RU2008121813A (en) | 2008-05-30 | 2008-05-30 | METHOD FOR CLEANING TECHNOLOGICAL WASTE WATER FROM DIMETHYL ACETAMIDE AND / OR OTHER ORGANIC IMPURITIES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008121813/15A RU2008121813A (en) | 2008-05-30 | 2008-05-30 | METHOD FOR CLEANING TECHNOLOGICAL WASTE WATER FROM DIMETHYL ACETAMIDE AND / OR OTHER ORGANIC IMPURITIES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2008121813A true RU2008121813A (en) | 2009-12-20 |
Family
ID=41625269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008121813/15A RU2008121813A (en) | 2008-05-30 | 2008-05-30 | METHOD FOR CLEANING TECHNOLOGICAL WASTE WATER FROM DIMETHYL ACETAMIDE AND / OR OTHER ORGANIC IMPURITIES |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2008121813A (en) |
-
2008
- 2008-05-30 RU RU2008121813/15A patent/RU2008121813A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20100407 |