RU2007106501A - METHOD FOR CLEANING TECHNOLOGICAL WASTE WATERS CONTAINING DIMETHYL ACETAMID AND / OR OTHER ORGANIC IMPURITIES - Google Patents
METHOD FOR CLEANING TECHNOLOGICAL WASTE WATERS CONTAINING DIMETHYL ACETAMID AND / OR OTHER ORGANIC IMPURITIES Download PDFInfo
- Publication number
- RU2007106501A RU2007106501A RU2007106501/15A RU2007106501A RU2007106501A RU 2007106501 A RU2007106501 A RU 2007106501A RU 2007106501/15 A RU2007106501/15 A RU 2007106501/15A RU 2007106501 A RU2007106501 A RU 2007106501A RU 2007106501 A RU2007106501 A RU 2007106501A
- Authority
- RU
- Russia
- Prior art keywords
- organic impurities
- activated carbon
- waste waters
- containing dimethyl
- waters containing
- Prior art date
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- Water Treatment By Sorption (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007106501/15A RU2367623C2 (en) | 2007-02-20 | 2007-02-20 | Method for purification of dimethylamide-containing process water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007106501/15A RU2367623C2 (en) | 2007-02-20 | 2007-02-20 | Method for purification of dimethylamide-containing process water |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007106501A true RU2007106501A (en) | 2008-08-27 |
RU2367623C2 RU2367623C2 (en) | 2009-09-20 |
Family
ID=41168139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007106501/15A RU2367623C2 (en) | 2007-02-20 | 2007-02-20 | Method for purification of dimethylamide-containing process water |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2367623C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2601459C2 (en) * | 2014-08-27 | 2016-11-10 | Общество с ограниченной ответственностью "Инновационное предприятие "Мембранная технология" | Recovery method of lithium chloride, dimethylacetamide and isobutyl alcohol or lithium chloride and dimethylacetamide from process solutions for production of para-aramid fibres |
-
2007
- 2007-02-20 RU RU2007106501/15A patent/RU2367623C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2367623C2 (en) | 2009-09-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100221 |