MXPA05002090A - Metodo para la remocion de arsenico del agua. - Google Patents
Metodo para la remocion de arsenico del agua.Info
- Publication number
- MXPA05002090A MXPA05002090A MXPA05002090A MXPA05002090A MXPA05002090A MX PA05002090 A MXPA05002090 A MX PA05002090A MX PA05002090 A MXPA05002090 A MX PA05002090A MX PA05002090 A MXPA05002090 A MX PA05002090A MX PA05002090 A MXPA05002090 A MX PA05002090A
- Authority
- MX
- Mexico
- Prior art keywords
- water
- arsenic
- metal
- removal
- ksp
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/016—Modification or after-treatment of ion-exchangers
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
-
- 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
- C02F2101/103—Arsenic compounds
-
- 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
- C02F2101/20—Heavy metals or heavy metal compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Un metodo para retirar arsenico del agua al contactar agua con una resina de intercambio de aniones de base fuerte, que comprende al menos un ion de metal o ion que contiene metal cuya sal arseniato tiene una ksp no mayor a 10-5, siempre que el metal no sea circonio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54731004P | 2004-02-24 | 2004-02-24 | |
US62719604P | 2004-11-12 | 2004-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05002090A true MXPA05002090A (es) | 2005-12-05 |
Family
ID=34753142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05002090A MXPA05002090A (es) | 2004-02-24 | 2005-02-23 | Metodo para la remocion de arsenico del agua. |
Country Status (8)
Country | Link |
---|---|
US (1) | US7282153B2 (es) |
EP (1) | EP1568660B1 (es) |
KR (2) | KR100766123B1 (es) |
CN (1) | CN1660703A (es) |
CA (1) | CA2497075C (es) |
DE (1) | DE602005025268D1 (es) |
MX (1) | MXPA05002090A (es) |
TW (1) | TWI320029B (es) |
Families Citing this family (55)
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US6863825B2 (en) | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
DE10327110A1 (de) * | 2003-06-13 | 2005-01-05 | Bayer Chemicals Ag | Arsenadsorbierende Ionenaustauscher |
DE10327112A1 (de) * | 2003-06-13 | 2004-12-30 | Bayer Chemicals Ag | Verfahren zur Herstellung von Eisenoxid- und/oder Eisenoxihydroxyd-haltigen Ionenaustauschern |
US7374670B2 (en) | 2005-06-03 | 2008-05-20 | Potts David A | High aspect ratio wastewater system |
CA2579031C (en) * | 2006-03-03 | 2011-03-29 | Rohm And Haas Company | Method for producing an arsenic-selective resin |
DE102006017372A1 (de) * | 2006-04-11 | 2007-10-18 | Lanxess Deutschland Gmbh | Oxoanionen-adsorbierende Ionenaustauscher |
DE102006017371A1 (de) * | 2006-04-11 | 2007-10-18 | Lanxess Deutschland Gmbh | Amphotere Ionenaustauscher zur Adsorption von Oxoanionen |
US20120138528A1 (en) * | 2006-12-28 | 2012-06-07 | Molycorp Minerals, Llc | Method and apparatus for removing arsenic from an arsenic bearing material |
US8066874B2 (en) | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
CA2625522A1 (en) * | 2007-04-20 | 2008-10-20 | Rohm And Haas Company | Method for removing phosphate from aqueous solutions |
DE102007020688A1 (de) * | 2007-05-03 | 2008-11-06 | Lanxess Deutschland Gmbh | Konditionierung von Ionenaustauschern zur Adsorption von Oxoanionen |
DE102007040764A1 (de) * | 2007-08-29 | 2009-03-05 | Lanxess Deutschland Gmbh | Monodisperse borselektive Harze |
US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
US8252087B2 (en) | 2007-10-31 | 2012-08-28 | Molycorp Minerals, Llc | Process and apparatus for treating a gas containing a contaminant |
CA2645835C (en) * | 2007-12-06 | 2012-02-14 | S-Box Llc | Subsurface sewage disposal and wastewater treatment system |
CN101422720B (zh) * | 2008-11-24 | 2012-11-07 | 中国科学院生态环境研究中心 | 一种基于原位生成复合金属氧化物的吸附过滤除砷方法 |
WO2010065840A1 (en) * | 2008-12-04 | 2010-06-10 | W-Box Llc | Influent liquid treatment system |
JP2012515083A (ja) * | 2009-01-15 | 2012-07-05 | ダウ グローバル テクノロジーズ エルエルシー | 相互侵入ポリマーネットワークを含むイオン交換樹脂及びそれらのクロム除去への使用 |
KR20110126672A (ko) * | 2009-02-13 | 2011-11-23 | 다우 글로벌 테크놀로지스 엘엘씨 | 3급 아민을 사용하는 비닐 방향족 중합체의 아민화 |
US20100247415A1 (en) * | 2009-03-26 | 2010-09-30 | Michael C Gottlieb | Method of Removing and Recovering Silica Using Modified Ion Exchange Materials |
US8241505B2 (en) * | 2009-03-30 | 2012-08-14 | Dow Global Technologies Llc | Perchlorate removal using ion exchange resins comprising interpenetrating polymer networks |
US20110056887A1 (en) * | 2009-09-08 | 2011-03-10 | Lanxess Deutschland Gmbh | Removal of oxo anions from water |
JP5483451B2 (ja) * | 2009-12-30 | 2014-05-07 | ローム アンド ハース カンパニー | 均一なポリマービーズを製造する方法 |
JP5474745B2 (ja) * | 2009-12-30 | 2014-04-16 | ローム アンド ハース カンパニー | 均一なオリゴマー液滴を製造する方法 |
CN101804333B (zh) * | 2010-04-02 | 2012-04-11 | 南京大学 | 一种高效去除水体中微量磷、砷和锑的纳米复合吸附剂 |
CN102113696B (zh) * | 2010-12-31 | 2012-10-31 | 西安蓝晓科技新材料股份有限公司 | 一种树脂吸附法去除液体中的砷的方法 |
AU2015203191B2 (en) * | 2011-02-01 | 2017-03-09 | Australian Biorefining Pty Ltd | Cellulose phosphate powder product and process for manufacture thereof, and application to removal of contaminants from aqueous solutions |
SG10201600783UA (en) * | 2011-02-01 | 2016-03-30 | Australian Biorefining Pty Ltd | Cellulose phosphate powder product and process for manufacture thereof, and application to removal of contaminants from aqueous solutions |
US9233863B2 (en) | 2011-04-13 | 2016-01-12 | Molycorp Minerals, Llc | Rare earth removal of hydrated and hydroxyl species |
EP2606973A1 (de) * | 2011-12-22 | 2013-06-26 | LANXESS Deutschland GmbH | Thiolgruppenhaltiges Acrylatharz |
CL2012000965A1 (es) * | 2012-04-16 | 2012-09-14 | Univ Pontificia Catolica Chile | Medio sorbente para la remocion selectiva de contaminantes del agua que comprende un soporte acrilico recubierto con oxido de hierro; metodo para preparar dicho medio que comprende sintetizar el oxido de hierro, proveer un soporte acrilico y disolverlo con los oxidos de hierro; y uso en la remocion de contaminantes del agua. |
WO2014204686A1 (en) | 2013-06-19 | 2014-12-24 | Dow Global Technologies Llc | Method for making anion exchange and chelant resins including aliphatic amino functional groups |
CN103894139B (zh) * | 2014-02-18 | 2016-05-04 | 燕山大学 | 担载型层状羟基氧化镁复合材料的制备方法 |
AU2015226889B2 (en) | 2014-03-07 | 2019-09-19 | Secure Natural Resources Llc | Cerium (IV) oxide with exceptional arsenic removal properties |
CN104437439B (zh) * | 2014-12-30 | 2017-10-17 | 南京信息工程大学 | 一种无定形纳米硫化铜复合材料、制备方法及应用 |
US9908079B2 (en) | 2015-01-27 | 2018-03-06 | Dow Global Technologies Llc | Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent |
CA2974946C (en) | 2015-01-27 | 2023-01-10 | Dow Global Technologies Llc | Separation of nitrogen from hydrocarbon gas using pyrolyzed sulfonated macroporous ion exchange resin |
WO2016178842A1 (en) | 2015-05-04 | 2016-11-10 | Dow Global Technologies Llc | Removal of phosphorous from water using weak base anion exchange resin loaded with alumina |
EP3319726B1 (de) | 2015-07-06 | 2019-09-11 | LANXESS Deutschland GmbH | Caesium selektive harze |
EP3159310B1 (de) * | 2015-10-23 | 2023-03-22 | Veolia Water Solutions & Technologies Support | Verfahren zur reduktion von spurenelementen in wasser durch ionenaustauscherfilter |
WO2018068065A1 (en) | 2016-10-07 | 2018-04-12 | Lanxess (Pty) Ltd. | Ion exchange resins for the removal of cyanide |
EP3308857B1 (en) * | 2016-10-11 | 2020-07-08 | LANXESS Deutschland GmbH | Strong basic polyacrylate anion exchangers |
CN107930702A (zh) * | 2017-11-14 | 2018-04-20 | 北京科技大学 | 一种纳米金属氢氧化物的树脂复合材料的通用制备方法 |
CN109336998B (zh) * | 2018-07-27 | 2020-10-23 | 浙江工业大学 | 用于高浓度铼吸附的大孔型树脂及离子交换装置 |
US20220048783A1 (en) | 2018-12-20 | 2022-02-17 | Lanxess Deutschland Gmbh | Production of High Purity Lithium Carbonate from Brines |
KR102130636B1 (ko) | 2018-12-21 | 2020-07-06 | 한국오오타식품주식회사 | 오버플로우 방법을 이용한 톳의 비소 제거방법 |
US20200299850A1 (en) * | 2019-03-22 | 2020-09-24 | Eco-Tec Limited | Processes for treating electrolyte from an electrorefining process |
KR20210061828A (ko) | 2019-11-20 | 2021-05-28 | 주식회사 네오엔비즈 | 해조류로부터 무기비소를 제거하는 방법 |
CN111318259B (zh) * | 2020-02-05 | 2022-01-11 | 江苏大学 | 一种铁醇盐As5+离子去除剂的制备方法及其应用 |
CN111945018B (zh) * | 2020-09-15 | 2022-11-11 | 昆明理工大学 | 一种利用阴离子树脂和赤泥处理含砷溶液中砷的方法 |
CN116323693A (zh) | 2020-09-30 | 2023-06-23 | 朗盛德国有限责任公司 | 新颖的螯合树脂 |
KR20220121855A (ko) * | 2020-11-05 | 2022-09-01 | 와커 헤미 아게 | 클로로실란 혼합물로부터 불순물을 제거하는 방법 |
CN114790023B (zh) * | 2021-01-25 | 2024-02-23 | 宁德时代新能源科技股份有限公司 | 微胶囊化过渡金属离子捕捉剂及其制备方法 |
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CN114849644B (zh) * | 2022-03-31 | 2023-09-08 | 生态环境部华南环境科学研究所 | 一种纳米水铁矿生物炭及其制备方法与应用 |
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-
2005
- 2005-02-11 EP EP05250783A patent/EP1568660B1/en not_active Expired - Fee Related
- 2005-02-11 DE DE602005025268T patent/DE602005025268D1/de active Active
- 2005-02-15 US US11/058,129 patent/US7282153B2/en not_active Expired - Fee Related
- 2005-02-16 CA CA2497075A patent/CA2497075C/en not_active Expired - Fee Related
- 2005-02-16 TW TW094104499A patent/TWI320029B/zh not_active IP Right Cessation
- 2005-02-23 MX MXPA05002090A patent/MXPA05002090A/es active IP Right Grant
- 2005-02-23 KR KR1020050015118A patent/KR100766123B1/ko not_active IP Right Cessation
- 2005-02-24 CN CN2005100509597A patent/CN1660703A/zh active Pending
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2006
- 2006-08-09 KR KR1020060075141A patent/KR100881903B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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EP1568660B1 (en) | 2010-12-15 |
TW200530134A (en) | 2005-09-16 |
KR100881903B1 (ko) | 2009-02-04 |
US7282153B2 (en) | 2007-10-16 |
EP1568660A1 (en) | 2005-08-31 |
KR20060096391A (ko) | 2006-09-11 |
CA2497075A1 (en) | 2005-08-24 |
US20050205495A1 (en) | 2005-09-22 |
KR20060043157A (ko) | 2006-05-15 |
DE602005025268D1 (de) | 2011-01-27 |
CN1660703A (zh) | 2005-08-31 |
TWI320029B (en) | 2010-02-01 |
KR100766123B1 (ko) | 2007-10-11 |
CA2497075C (en) | 2010-07-27 |
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