RU2010122233A - FLOCULANT FOR SEWAGE TREATMENT - Google Patents
FLOCULANT FOR SEWAGE TREATMENT Download PDFInfo
- Publication number
- RU2010122233A RU2010122233A RU2010122233/05A RU2010122233A RU2010122233A RU 2010122233 A RU2010122233 A RU 2010122233A RU 2010122233/05 A RU2010122233/05 A RU 2010122233/05A RU 2010122233 A RU2010122233 A RU 2010122233A RU 2010122233 A RU2010122233 A RU 2010122233A
- Authority
- RU
- Russia
- Prior art keywords
- acrylic
- copolymer
- methacrylic
- acid
- methacrylic acids
- Prior art date
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Флокулянт для очистки сточных вод, включающий в себя неполную магниевую соль сополимера акриловой и метакриловой кислот, натриевую соль сополимера акриловой и метакриловой кислот и полиакриламид при следующем соотношении компонентов, мас.%: ! неполная магниевая соль сополимера акриловой и метакриловой кислот нейтрализованных на 60% (при следующем соотношении мономеров: акриловая кислота 45%, а метакриловая кислота - 55%) 2,4-3,5 натриевая соль сополимера акриловой и метакриловой кислот (при следующем соотношении мономеров: акриловая кислота 35%, а метакриловая кислота 5%) 3,8-5,8 полиакриамид 1,1-1,5 вода остальное A flocculant for wastewater treatment, including a partial magnesium salt of a copolymer of acrylic and methacrylic acids, a sodium salt of a copolymer of acrylic and methacrylic acids and polyacrylamide in the following ratio of components, wt.%:! incomplete magnesium salt of a copolymer of acrylic and methacrylic acids neutralized by 60% (with the following monomer ratio: acrylic acid 45% and methacrylic acid 55%) 2.4-3.5 sodium salt of a copolymer of acrylic and methacrylic acid (with the following ratio of monomers: acrylic acid 35%, and methacrylic acid 5%) 3.8-5.8 polyacryamide 1.1-1.5 water the rest
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010122233/05A RU2453504C2 (en) | 2010-05-31 | 2010-05-31 | Flocculant for treating waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010122233/05A RU2453504C2 (en) | 2010-05-31 | 2010-05-31 | Flocculant for treating waste water |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010122233A true RU2010122233A (en) | 2011-12-10 |
RU2453504C2 RU2453504C2 (en) | 2012-06-20 |
Family
ID=45405134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010122233/05A RU2453504C2 (en) | 2010-05-31 | 2010-05-31 | Flocculant for treating waste water |
Country Status (1)
Country | Link |
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RU (1) | RU2453504C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11001513B2 (en) * | 2016-10-07 | 2021-05-11 | Kemira Oyj | Compositions of dry acid polymers and uses thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2024550C1 (en) * | 1991-01-22 | 1994-12-15 | Институт высокомолекулярных соединений РАН | Polyacrylic acid as high-molecular flocculant slurry in alumina production, and process for preparing said acid |
US5611934A (en) * | 1995-12-18 | 1997-03-18 | Hoechst Celanese Corporation | Process for dye removal |
KR100278507B1 (en) * | 1998-08-24 | 2001-03-02 | 한성욱 | Water-soluble polymer dispersion for wastewater treatment containing inorganic coagulant and method for producing same |
RU2234465C1 (en) * | 2003-07-15 | 2004-08-20 | Казанский государственный технологический университет | Method for purifying of sewage water |
RU2315008C1 (en) * | 2006-03-23 | 2008-01-20 | Федор Иванович Лобанов | Method of sedimentation of the argillous slimes from the salting solutions containing the finely dispersed argillous particles |
CN101348293A (en) * | 2007-07-20 | 2009-01-21 | 洛阳新普石化设备开发有限公司 | Composite degreaser |
-
2010
- 2010-05-31 RU RU2010122233/05A patent/RU2453504C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2453504C2 (en) | 2012-06-20 |
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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: 20120601 |