CL2011000557A1 - Un proceso de alta recuperacion para la remocion de sulfato a partir de una fuente de agua; y un proceso de alta recuperacion para la remocion de sulfato y cot a partir de una fuente de agua - Google Patents
Un proceso de alta recuperacion para la remocion de sulfato a partir de una fuente de agua; y un proceso de alta recuperacion para la remocion de sulfato y cot a partir de una fuente de aguaInfo
- Publication number
- CL2011000557A1 CL2011000557A1 CL2011000557A CL2011000557A CL2011000557A1 CL 2011000557 A1 CL2011000557 A1 CL 2011000557A1 CL 2011000557 A CL2011000557 A CL 2011000557A CL 2011000557 A CL2011000557 A CL 2011000557A CL 2011000557 A1 CL2011000557 A1 CL 2011000557A1
- Authority
- CL
- Chile
- Prior art keywords
- water source
- sulfate
- removal
- recovery process
- high recovery
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
Abstract
Proceso para remover sulfato desde fuente de agua que proporciona agua pretratada que contiene so4, compuestos inorgánicos ligeramente solubles, materia orgánico y agua de reciclo de osmosis inversa (oi), lleva a oi, remueve corriente de rechazo con compuestos inorgánicos, co-precipita los inorgánicos y remueve el lodo generado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9756408P | 2008-09-17 | 2008-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2011000557A1 true CL2011000557A1 (es) | 2011-09-02 |
Family
ID=42039860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2011000557A CL2011000557A1 (es) | 2008-09-17 | 2011-03-16 | Un proceso de alta recuperacion para la remocion de sulfato a partir de una fuente de agua; y un proceso de alta recuperacion para la remocion de sulfato y cot a partir de una fuente de agua |
Country Status (10)
Country | Link |
---|---|
US (1) | US20110163032A1 (es) |
EP (1) | EP2352703A4 (es) |
CN (1) | CN102216224A (es) |
AP (1) | AP2011005628A0 (es) |
AU (1) | AU2009293267A1 (es) |
CA (1) | CA2737356A1 (es) |
CL (1) | CL2011000557A1 (es) |
PE (1) | PE20110898A1 (es) |
WO (1) | WO2010033674A1 (es) |
ZA (1) | ZA201101981B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9085477B2 (en) | 2010-06-23 | 2015-07-21 | Veolia Water Solutions & Technologies Support | Process for reducing the sulfate concentration in a wastewater stream |
WO2012040525A1 (en) | 2010-09-24 | 2012-03-29 | Siemens Pte. Ltd. | An integrated selenium removal system for waste water |
US10125040B2 (en) | 2010-09-24 | 2018-11-13 | Evoqua Water Technologies Llc | Concentrating of wastewater to reduce flow rate, cost, and footprint of treatment system |
CN102815810B (zh) * | 2011-06-10 | 2015-04-22 | 通用电气公司 | 脱盐系统和方法 |
US11156041B2 (en) | 2012-02-22 | 2021-10-26 | Richard Paul Posa | System and method for treating water |
MX2014011783A (es) * | 2012-04-05 | 2015-06-22 | Richard Paul Posa | Sistema y metodo para tratamiento de agua. |
US9278875B2 (en) * | 2012-11-27 | 2016-03-08 | Veolia Water Solutions & Technologies Support | Process for reducing the sulfate concentration in a wastewater stream by employing regenerated gibbsite |
CN103846008A (zh) * | 2012-12-04 | 2014-06-11 | 厦门市天泉鑫膜科技股份有限公司 | 膜连续浓缩分离物质的装置及其分离方法 |
US20140251906A1 (en) * | 2013-03-06 | 2014-09-11 | Ecolab Usa Inc. | Addition of aluminum reagents to sulfate-containing waste stream reduce sulfate concentration |
AU2013205109B2 (en) * | 2013-03-14 | 2017-04-06 | Veolia Water Technologies, Inc. | Process for recovering oil from an oil-bearing formation and treating produced water containing anti-scaling additives |
US20140299546A1 (en) * | 2013-04-04 | 2014-10-09 | Chemetics Inc. | Nanofiltration process for enhanced brine recovery and sulfate removal |
JP6091033B2 (ja) | 2013-07-05 | 2017-03-08 | 三菱重工業株式会社 | 水処理方法及び水処理システム |
WO2016005996A2 (en) * | 2014-07-10 | 2016-01-14 | Geist Research Pvt. Ltd. | A method and a system for recovery of anhydrous sodium sulfate from reject stream of sulfate removal system |
US10071923B2 (en) | 2014-09-05 | 2018-09-11 | Ecolab Usa Inc. | Addition of aluminum reagents to oxoanion-containing water streams |
CA2959584C (en) * | 2014-09-05 | 2022-04-12 | Ecolab Usa Inc. | Oxoanion concentration determination using aluminum reagents |
US9389209B2 (en) | 2014-09-05 | 2016-07-12 | Ecolab Usa Inc. | Oxoanion concentration determination using aluminum reagents |
FR3025792B1 (fr) * | 2014-09-17 | 2016-11-25 | Veolia Water Solutions & Tech | Dispositif de traitement d'effluents salins sursatures en presence d'inhibiteurs de precipitation |
WO2016160810A1 (en) * | 2015-03-30 | 2016-10-06 | Oasys Water, Inc. | Osmotic separation systems and methods |
KR20190118573A (ko) * | 2017-03-07 | 2019-10-18 | 쿠리타 고교 가부시키가이샤 | 역침투막 장치의 운전 관리 방법 및 역침투막 처리 시스템 |
US11939519B2 (en) | 2022-08-29 | 2024-03-26 | Saudi Arabian Oil Company | Methods and systems to reduce scale formation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2742430B1 (fr) | 1995-12-13 | 1998-09-04 | Degremont | Procede de dessalement, de demineralisation de solutions contenant des acides et/ou des sels metalliques |
CA2186963C (en) * | 1996-10-01 | 1999-03-30 | Riad A. Al-Samadi | High water recovery membrane purification process |
GB9711451D0 (en) * | 1997-06-03 | 1997-07-30 | Ramsay James I | A process for the treatment of effluent streams |
WO2000000273A1 (en) * | 1998-06-29 | 2000-01-06 | Hw Process Technologies, Inc. | Method of removing sulfate and/or metal ions from waters or wastewaters |
US6080300A (en) | 1998-10-07 | 2000-06-27 | Goodwin; Ernest | Electrolytic process for generation of low-sulphate ferric hydroxide suspensions to effect purification of wastewater |
US20050016922A1 (en) * | 2003-03-24 | 2005-01-27 | Enzweiler Ronald J. | Preferential precipitation membrane system and method |
CA2526340A1 (en) | 2003-05-21 | 2004-12-02 | Infilco Degremont, Inc. | Water treatment method and apparatus using pretreatment and membranes |
AU2004259768B2 (en) * | 2003-07-24 | 2009-04-09 | Veolia Water Solutions & Technologies Support | System and method for treatment of acidic wastewater |
DE602005018521D1 (es) | 2004-10-22 | 2010-02-04 | Akzo Nobel Nv | |
CA2606190A1 (en) * | 2005-04-27 | 2006-11-02 | Hw Process Technologies, Inc. | Treating produced waters |
US20070045189A1 (en) * | 2005-08-31 | 2007-03-01 | General Electric Company | Acid mine water demineralization methods |
-
2009
- 2009-09-17 EP EP09815176.4A patent/EP2352703A4/en not_active Withdrawn
- 2009-09-17 WO PCT/US2009/057276 patent/WO2010033674A1/en active Application Filing
- 2009-09-17 AU AU2009293267A patent/AU2009293267A1/en not_active Abandoned
- 2009-09-17 CA CA2737356A patent/CA2737356A1/en not_active Abandoned
- 2009-09-17 CN CN2009801456907A patent/CN102216224A/zh active Pending
- 2009-09-17 US US13/119,275 patent/US20110163032A1/en not_active Abandoned
- 2009-09-17 PE PE2011000637A patent/PE20110898A1/es not_active Application Discontinuation
- 2009-09-17 AP AP2011005628A patent/AP2011005628A0/xx unknown
-
2011
- 2011-03-15 ZA ZA2011/01981A patent/ZA201101981B/en unknown
- 2011-03-16 CL CL2011000557A patent/CL2011000557A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2010033674A1 (en) | 2010-03-25 |
EP2352703A4 (en) | 2013-10-23 |
AU2009293267A1 (en) | 2010-03-25 |
AP2011005628A0 (en) | 2011-04-30 |
PE20110898A1 (es) | 2012-01-06 |
CN102216224A (zh) | 2011-10-12 |
ZA201101981B (en) | 2014-08-27 |
CA2737356A1 (en) | 2010-03-25 |
EP2352703A1 (en) | 2011-08-10 |
US20110163032A1 (en) | 2011-07-07 |
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