RU2013112463A - FLOCULANT BASED ON POLYACRYLAMIDE - Google Patents
FLOCULANT BASED ON POLYACRYLAMIDE Download PDFInfo
- Publication number
- RU2013112463A RU2013112463A RU2013112463/05A RU2013112463A RU2013112463A RU 2013112463 A RU2013112463 A RU 2013112463A RU 2013112463/05 A RU2013112463/05 A RU 2013112463/05A RU 2013112463 A RU2013112463 A RU 2013112463A RU 2013112463 A RU2013112463 A RU 2013112463A
- Authority
- RU
- Russia
- Prior art keywords
- polyacrylamide
- floculant
- flocculant
- modifying agent
- propylene glycol
- Prior art date
Links
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Флокулянт, включающий полиакриламид, модифицирующий агент и воду, отличающийся тем, что, с целью повышения эффективности флокулянта, в качестве модифицируещего агента используют пропиленгликоль при следующем соотношении компонентов, вес.%:A flocculant comprising polyacrylamide, a modifying agent and water, characterized in that, in order to increase the effectiveness of the flocculant, propylene glycol is used as a modifying agent in the following ratio, wt.%:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013112463/05A RU2547499C2 (en) | 2013-03-19 | 2013-03-19 | Polyacrylamide-based flocculant for purifying natural water and waste water from oil refineries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013112463/05A RU2547499C2 (en) | 2013-03-19 | 2013-03-19 | Polyacrylamide-based flocculant for purifying natural water and waste water from oil refineries |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013112463A true RU2013112463A (en) | 2014-09-27 |
RU2547499C2 RU2547499C2 (en) | 2015-04-10 |
Family
ID=51656300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013112463/05A RU2547499C2 (en) | 2013-03-19 | 2013-03-19 | Polyacrylamide-based flocculant for purifying natural water and waste water from oil refineries |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2547499C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114409860A (en) * | 2022-02-28 | 2022-04-29 | 南京瑞迪高新技术有限公司 | Preparation method of organic flocculant for efficiently treating sand washing wastewater |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960584A (en) * | 1973-02-02 | 1976-06-01 | The Dow Chemical Company | Water-dispersible, high molecular weight polymer compositions |
US3941739A (en) * | 1974-05-20 | 1976-03-02 | Swift And Company Limited | Flowable flocculants for water treatment |
SU1595850A1 (en) * | 1988-03-09 | 1990-09-30 | Львовский политехнический институт им.Ленинского комсомола | Method of producing flocculant |
US5104551A (en) * | 1990-10-11 | 1992-04-14 | The United States Of America As Represented By The Secretary Of The Interior | Method of flocculating clay-containing waste slurries |
RU2179952C2 (en) * | 1999-12-14 | 2002-02-27 | Кемеровское открытое акционерное общество "Химпром" | Solution |
RU2330814C2 (en) * | 2004-11-17 | 2008-08-10 | Елена Викторовна Ульрих | Polyacrylamide-based flocculant |
-
2013
- 2013-03-19 RU RU2013112463/05A patent/RU2547499C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114409860A (en) * | 2022-02-28 | 2022-04-29 | 南京瑞迪高新技术有限公司 | Preparation method of organic flocculant for efficiently treating sand washing wastewater |
Also Published As
Publication number | Publication date |
---|---|
RU2547499C2 (en) | 2015-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150528 |