AR064498A1 - Composicion de coagulantes polimericos a base de tanino y metodo de uso - Google Patents
Composicion de coagulantes polimericos a base de tanino y metodo de usoInfo
- Publication number
- AR064498A1 AR064498A1 ARP070105863A ARP070105863A AR064498A1 AR 064498 A1 AR064498 A1 AR 064498A1 AR P070105863 A ARP070105863 A AR P070105863A AR P070105863 A ARP070105863 A AR P070105863A AR 064498 A1 AR064498 A1 AR 064498A1
- Authority
- AR
- Argentina
- Prior art keywords
- composition
- tannin
- based polymeric
- coagulants
- madame
- Prior art date
Links
Classifications
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/547—Tensides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Se divulga una composicion y un método de uso para coagulantes poliméricos a base de tanino inocuos para el medio ambiente. Los coagulantes a base de tanino son copolímeros de taninos de origen natural y un monomero cationico. Una forma de realizacion de la presente provee una composicion de un coagulante polimérico a base de tanino que está compuesta de N,N-(dimetilaminoetil) metacrilato (MADAME) polimerizado utilizando t-butilhidroperoxido y metabisulfito de sodio. El poliMADAME resultante se convierte en clorhidrato y luego se mezcla/hace reaccionar en un medio acuoso con tanino a fin de obtener una composicion homogénea de poli(MADAME)-Tanino. El método de uso comprende agregar una cantidad eficaz de la composicion con el proposito de clarificar aguas residuales oleosas provenientes de industrias de alimentos y bebidas, acero, automotor, transporte, refinerías, productos farmacéuticos, metales, papel y pulpa, procesamiento químico y procesamiento de hidrocarburos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/615,400 US7998351B2 (en) | 2006-12-22 | 2006-12-22 | Tannin based polymeric coagulants composition and method of use |
Publications (1)
Publication Number | Publication Date |
---|---|
AR064498A1 true AR064498A1 (es) | 2009-04-08 |
Family
ID=39271197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070105863A AR064498A1 (es) | 2006-12-22 | 2007-12-21 | Composicion de coagulantes polimericos a base de tanino y metodo de uso |
Country Status (8)
Country | Link |
---|---|
US (1) | US7998351B2 (es) |
EP (1) | EP2097353A1 (es) |
JP (1) | JP5167271B2 (es) |
CN (1) | CN101610983A (es) |
AR (1) | AR064498A1 (es) |
AU (1) | AU2007337213B2 (es) |
CA (1) | CA2672467A1 (es) |
WO (1) | WO2008079652A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943048B2 (en) * | 2008-04-29 | 2011-05-17 | General Electric Company | Methods for recovering tallow from wastewater |
CA2732253A1 (en) * | 2008-07-31 | 2010-02-04 | General Electric Company | Methods for removing fats, oil and grease and recovering tallow from wastewater |
US7611632B1 (en) * | 2008-11-07 | 2009-11-03 | General Electric Company | Method of conditioning mixed liquor using a tannin containing polymer |
US8858802B2 (en) * | 2009-12-18 | 2014-10-14 | General Electric Company | Deoiling of SAGD produce water |
US8858803B2 (en) | 2010-11-22 | 2014-10-14 | General Electric Company | Methods of preparing novel halide anion free quaternary ammonium salt monomers, polymerization methods therefor, and methods of use of the resulting polymers |
CN102153709B (zh) * | 2011-01-29 | 2013-05-01 | 陕西科技大学 | 一种栲胶接枝共聚阳离子絮凝剂 |
CN102205232A (zh) * | 2011-03-25 | 2011-10-05 | 东北林业大学 | 一种落叶松单宁金属离子吸附剂的研制 |
US9017412B2 (en) * | 2011-04-29 | 2015-04-28 | Life Spine, Inc. | Spinal interbody implant with bone screw retention |
ES2907043T3 (es) * | 2011-09-28 | 2022-04-21 | Bl Technologies Inc | Método de floculación de algas con polímeros que incluyen tanino |
US8518267B2 (en) | 2011-12-15 | 2013-08-27 | General Electric Company | Treatment of surfactant laden wastewater |
CN102836666A (zh) * | 2012-09-21 | 2012-12-26 | 深圳市仁金新能源发展有限公司 | 生活垃圾或污泥压榨水工业化生产成洁净液体燃料的方法及设备 |
US20140124452A1 (en) * | 2012-11-07 | 2014-05-08 | General Electric Company | Methods for removing mercury from wastewater streams |
US9877759B2 (en) | 2014-02-06 | 2018-01-30 | Life Spine, Inc. | Foot implant for bone fixation |
US9889014B2 (en) | 2014-02-06 | 2018-02-13 | Life Spine, Inc. | Implant for bone fixation |
CN104828917B (zh) * | 2015-04-28 | 2017-11-07 | 浙江长安仁恒科技股份有限公司 | 一种多功能废液处理剂及其应用 |
CN106477831B (zh) * | 2016-09-30 | 2019-08-16 | 华东理工大学 | 一种污泥分级转化生产液体燃料的工艺方法 |
CN107162114A (zh) * | 2017-08-01 | 2017-09-15 | 青岛威瑞德环境科技有限公司 | 一种大蒜废水前处理方法 |
US11292734B2 (en) | 2018-08-29 | 2022-04-05 | Ecolab Usa Inc. | Use of multiple charged ionic compounds derived from poly amines for waste water clarification |
BR102020005579A2 (pt) * | 2020-03-20 | 2020-05-19 | Tanac S A | processo para preparar um coagulante de origem natural para tratamento de águas e efluentes aquosos, e, coagulante de origem natural. |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626476B2 (es) * | 1974-06-14 | 1981-06-18 | ||
US4558080A (en) | 1984-01-24 | 1985-12-10 | Dearborn Chemical Company | Stable tannin based polymer compound |
CA1291001C (en) | 1986-01-28 | 1991-10-22 | David W. Kelly | Composition and method for flocculating and removing solids suspended inwater |
US5169540A (en) | 1988-09-23 | 1992-12-08 | Betz Laboratories, Inc. | Stable blends of cationic water-in-oil emulsion polymers and cationic aqueous solution polymers |
US5100561A (en) | 1990-06-06 | 1992-03-31 | Betz Laboratories, Inc. | Cationic polymers for sludge dewatering |
US5256304A (en) * | 1992-06-05 | 1993-10-26 | Betz Laboratories, Inc. | Methods of removing oil and metal ions from oily wastewater |
US5643462A (en) | 1993-06-22 | 1997-07-01 | Betzdearborn Inc. | Composition and method for water clarification |
US5614103A (en) * | 1993-06-22 | 1997-03-25 | Betzdearborn, Inc. | Methods for detackifying paint spray booth water |
US5916991A (en) | 1993-06-22 | 1999-06-29 | Betzdearborn Inc. | Composition and method for water clarification |
AU669985B2 (en) | 1993-06-22 | 1996-06-27 | Betz International, Inc. | Compositions and methods for water clarification and wastewater treatment |
US5846436A (en) * | 1993-06-22 | 1998-12-08 | Betzdearborn Inc. | Composition and method for water clarification |
US5433863A (en) | 1993-11-17 | 1995-07-18 | Nalco Chemical Company | Method for clarifying wastewater containing surfactants |
US5659002A (en) * | 1995-03-24 | 1997-08-19 | Nalco Chemical Company | Modified tannin mannich polymers |
US5693216A (en) | 1996-06-03 | 1997-12-02 | Betzdearborn Inc. | Method of and composition for breaking oil and water emulsions in crude oil processing operations |
US6020422A (en) | 1996-11-15 | 2000-02-01 | Betzdearborn Inc. | Aqueous dispersion polymers |
US5720887A (en) | 1996-11-21 | 1998-02-24 | Betzdearborn Inc. | Methods for sludge dewatering |
JP2000312900A (ja) * | 1999-04-30 | 2000-11-14 | Mitsubishi Rayon Co Ltd | 有機汚泥の脱水方法 |
BR9904021A (pt) * | 1999-08-27 | 2001-04-24 | Tanac S A | Processo de fabricação de um agente coagulante/floculante vegetal tanato quaternário de amÈnio. |
-
2006
- 2006-12-22 US US11/615,400 patent/US7998351B2/en not_active Expired - Fee Related
-
2007
- 2007-12-10 CA CA002672467A patent/CA2672467A1/en not_active Abandoned
- 2007-12-10 JP JP2009543057A patent/JP5167271B2/ja not_active Expired - Fee Related
- 2007-12-10 CN CNA2007800476660A patent/CN101610983A/zh active Pending
- 2007-12-10 EP EP07865460A patent/EP2097353A1/en not_active Withdrawn
- 2007-12-10 AU AU2007337213A patent/AU2007337213B2/en not_active Ceased
- 2007-12-10 WO PCT/US2007/086969 patent/WO2008079652A1/en active Application Filing
- 2007-12-21 AR ARP070105863A patent/AR064498A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP2097353A1 (en) | 2009-09-09 |
CA2672467A1 (en) | 2008-07-03 |
JP5167271B2 (ja) | 2013-03-21 |
AU2007337213B2 (en) | 2012-06-28 |
AU2007337213A1 (en) | 2008-07-03 |
US20080149569A1 (en) | 2008-06-26 |
US7998351B2 (en) | 2011-08-16 |
WO2008079652A1 (en) | 2008-07-03 |
CN101610983A (zh) | 2009-12-23 |
JP2010513024A (ja) | 2010-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |