DE602005025268D1 - Verfahren zur Entfernung von Arsen aus Wasser - Google Patents
Verfahren zur Entfernung von Arsen aus WasserInfo
- Publication number
- DE602005025268D1 DE602005025268D1 DE602005025268T DE602005025268T DE602005025268D1 DE 602005025268 D1 DE602005025268 D1 DE 602005025268D1 DE 602005025268 T DE602005025268 T DE 602005025268T DE 602005025268 T DE602005025268 T DE 602005025268T DE 602005025268 D1 DE602005025268 D1 DE 602005025268D1
- Authority
- DE
- Germany
- Prior art keywords
- water
- removing arsenic
- arsenic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
-
- 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
-
- 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
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 |
---|---|
DE602005025268D1 true DE602005025268D1 (de) | 2011-01-27 |
Family
ID=34753142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005025268T Active DE602005025268D1 (de) | 2004-02-24 | 2005-02-11 | Verfahren zur Entfernung von Arsen aus Wasser |
Country Status (8)
Country | Link |
---|---|
US (1) | US7282153B2 (de) |
EP (1) | EP1568660B1 (de) |
KR (2) | KR100766123B1 (de) |
CN (1) | CN1660703A (de) |
CA (1) | CA2497075C (de) |
DE (1) | DE602005025268D1 (de) |
MX (1) | MXPA05002090A (de) |
TW (1) | TWI320029B (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6863825B2 (en) | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
DE10327112A1 (de) * | 2003-06-13 | 2004-12-30 | Bayer Chemicals Ag | Verfahren zur Herstellung von Eisenoxid- und/oder Eisenoxihydroxyd-haltigen Ionenaustauschern |
DE10327110A1 (de) * | 2003-06-13 | 2005-01-05 | Bayer Chemicals Ag | Arsenadsorbierende Ionenaustauscher |
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 |
DE102006017371A1 (de) * | 2006-04-11 | 2007-10-18 | Lanxess Deutschland Gmbh | Amphotere Ionenaustauscher zur Adsorption von Oxoanionen |
DE102006017372A1 (de) * | 2006-04-11 | 2007-10-18 | Lanxess Deutschland Gmbh | Oxoanionen-adsorbierende Ionenaustauscher |
US8066874B2 (en) | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
BRPI0719605A2 (pt) * | 2006-12-28 | 2014-08-05 | Molycorp Minerals L L C | Método e aparato para remoção de arsênio de um material que contém arsênio |
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 |
US8252087B2 (en) | 2007-10-31 | 2012-08-28 | Molycorp Minerals, Llc | Process and apparatus for treating a gas containing a contaminant |
US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
US20090145830A1 (en) * | 2007-12-06 | 2009-06-11 | 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 |
US8727662B2 (en) * | 2008-12-04 | 2014-05-20 | John M. Laudano | Influent liquid treatment system |
BRPI0919985B1 (pt) * | 2009-01-15 | 2019-08-13 | Dow Global Technologies Llc | método para remover cromo de uma fonte de água |
WO2010093398A1 (en) * | 2009-02-13 | 2010-08-19 | Dow Global Technologies Inc. | Amination of vinyl aromatic polymers with tertiary amines |
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 |
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 |
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 |
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 |
CN103476710B (zh) * | 2011-02-01 | 2016-12-28 | 澳大利亚生物精炼私人有限公司 | 磷酸纤维素粉末产品及其制造方法以及从含水溶液中去除污染物的应用 |
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. |
KR102167236B1 (ko) | 2013-06-19 | 2020-10-20 | 롬 앤드 하스 캄파니 | 지방족 아미노 작용기를 포함하는 음이온 교환 및 킬레이트 수지의 제조 방법 |
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 |
MX370462B (es) | 2014-03-07 | 2019-12-13 | Secure Natural Resources Llc | Oxido de cerio (iv) con propiedades de remocion de arsenico excepcionales. |
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 |
US10661219B2 (en) | 2015-01-27 | 2020-05-26 | DDP Specialty Electronic Materials US, Inc. | Separation of nitrogen from hydrocarbon gas using pyrolyzed sulfonated macroporous ion exchange resin |
CN107206305A (zh) | 2015-01-27 | 2017-09-26 | 陶氏环球技术有限责任公司 | 使用亚烷基桥接的可再生大孔吸附剂在填充移动床中利用微波再生将c2+链烷烃与甲烷分离 |
US20190152805A1 (en) | 2015-05-04 | 2019-05-23 | Dow Global Technologies Llc | Removal of phosphorous from water using weak base anion exchange resin loaded with alumina |
JP6714684B2 (ja) | 2015-07-06 | 2020-06-24 | ランクセス・ドイチュランド・ゲーエムベーハー | セシウム選択性樹脂 |
ES2945890T3 (es) * | 2015-10-23 | 2023-07-10 | Veolia Water Solutions & Tech | Procedimiento para la reducción de oligoelementos en el agua mediante un filtro de intercambio iónico |
WO2018068065A1 (en) | 2016-10-07 | 2018-04-12 | Lanxess (Pty) Ltd. | Ion exchange resins for the removal of cyanide |
EP3308857B1 (de) * | 2016-10-11 | 2020-07-08 | LANXESS Deutschland GmbH | Stark basische polyacrylatanionenaustauscher |
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 |
CN113195409A (zh) | 2018-12-20 | 2021-07-30 | 朗盛德国有限责任公司 | 由盐水制备高纯度碳酸锂 |
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 |
KR20230078679A (ko) | 2020-09-30 | 2023-06-02 | 란세스 도이치란트 게엠베하 | 신규 킬레이트 수지 |
EP4081480A1 (de) * | 2020-11-05 | 2022-11-02 | Wacker Chemie AG | Verfahren zur entfernung einer verunreinigung aus einem chlorsilangemisch |
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 |
IL310249A (en) * | 2021-07-19 | 2024-03-01 | Numat Tech Inc | Process and products for removing contaminants in liquid compositions |
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 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092617A (en) * | 1960-05-20 | 1963-06-04 | Nalco Chemical Co | Weakly basic anion exchange resins |
US3332737A (en) * | 1965-01-28 | 1967-07-25 | Kurt A Kraus | Process for separating inorganic anions with hydrous oxide anion exchangers |
US3590011A (en) * | 1968-10-16 | 1971-06-29 | Lev Leonidovich Grachev | Method for the production of an anion-exchange resin |
JPS54148186A (en) * | 1978-05-13 | 1979-11-20 | Yasumasa Shigetomi | Complex adsorbent for anion |
US4578195A (en) * | 1982-09-29 | 1986-03-25 | Olin Corporation | Process for the purification of effluents and purge streams containing trace elements |
JPS5969151A (ja) | 1982-10-13 | 1984-04-19 | Unitika Ltd | 球状イオン交換樹脂とその製造法及び吸着処理法 |
US4477957A (en) * | 1983-01-10 | 1984-10-23 | Milliken Research Corporation | Method to replace looper elements |
US4999102A (en) | 1988-12-16 | 1991-03-12 | The Amalgamated Sugar Company | Liquid transfer manifold system for maintaining plug flow |
ES2048224T3 (es) * | 1989-03-31 | 1994-03-16 | Walhalla Kalk Entwicklungs Und | Procedimiento para la separacion de arsenico de aguas residuales. |
US5252003A (en) * | 1990-10-29 | 1993-10-12 | International Technology Corporation | Attenuation of arsenic leaching from particulate material |
US5354460A (en) | 1993-01-28 | 1994-10-11 | The Amalgamated Sugar Company | Fluid transfer system with uniform fluid distributor |
GB9305902D0 (en) | 1993-03-22 | 1993-05-12 | Bp Chem Int Ltd | Process |
US5453201A (en) * | 1994-01-14 | 1995-09-26 | Heritage Environmental Servcies, Inc. | Water treatment process |
JPH09225298A (ja) | 1996-02-23 | 1997-09-02 | Miyoshi Oil & Fat Co Ltd | 砒素吸着用樹脂及び砒素を含む溶液からの砒素の回収方法 |
US5804606A (en) * | 1997-04-21 | 1998-09-08 | Rohm & Haas Company | Chelating resins |
JP3044293B2 (ja) * | 1997-07-03 | 2000-05-22 | 工業技術院長 | 結晶性含水酸化ジルコニウム担持多孔性吸着材の製造方法 |
DE19826186B4 (de) * | 1998-06-04 | 2004-12-23 | Ingenieurbüro Dr. Fechter GmbH | Verfahren zur Herstellung eines Eisenhydroxid und ein Polymer enthaltenden Adsorptionsmittels/Reaktionsmittels und seine Verwendung |
US6254312B1 (en) * | 1998-06-18 | 2001-07-03 | Rmt, Inc. | Stabilization of arsenic-contaminated materials |
US6368510B2 (en) * | 1998-09-25 | 2002-04-09 | Friot Corporation | Method and apparatus for the removal of arsenic from water |
US6187192B1 (en) * | 1999-08-25 | 2001-02-13 | Watervisions International, Inc. | Microbiological water filter |
DE10049807A1 (de) * | 2000-10-09 | 2002-04-18 | Bayer Ag | Verwendung monodisperser Ionenaustauscher zur Arsen-/Antimonentfernung |
US6706195B2 (en) * | 2000-10-25 | 2004-03-16 | Peter L. Jensen | High efficiency ion exchange system for removing arsenic from water |
US20050093189A1 (en) * | 2001-08-27 | 2005-05-05 | Vo Toan P. | Adsorbents for removing heavy metals and methods for producing and using the same |
US6977314B2 (en) * | 2001-12-19 | 2005-12-20 | Rohm And Haas Company | Metal-doped sulfonated ion exchange resin catalysts |
US6919029B2 (en) | 2002-02-14 | 2005-07-19 | Trustees Of Stevens Institute Of Technology | Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
US6861002B2 (en) * | 2002-04-17 | 2005-03-01 | Watervisions International, Inc. | Reactive compositions for fluid treatment |
US6833075B2 (en) * | 2002-04-17 | 2004-12-21 | Watervisions International, Inc. | Process for preparing reactive compositions for fluid treatment |
US6849187B2 (en) * | 2002-12-10 | 2005-02-01 | Engelhard Corporation | Arsenic removal media |
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 |
CA2536178A1 (en) | 2003-09-05 | 2005-03-17 | Pall Corporation | Arsenic removal |
US20060037913A1 (en) * | 2004-08-20 | 2006-02-23 | Resintech Incorporated | Modified anion exchange materials with metal inside the materials, method of making same and method of removing and recovering metals from solutions |
-
2005
- 2005-02-11 EP EP05250783A patent/EP1568660B1/de 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 KR KR1020050015118A patent/KR100766123B1/ko not_active IP Right Cessation
- 2005-02-23 MX MXPA05002090A patent/MXPA05002090A/es active IP Right Grant
- 2005-02-24 CN CN2005100509597A patent/CN1660703A/zh active Pending
-
2006
- 2006-08-09 KR KR1020060075141A patent/KR100881903B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20060043157A (ko) | 2006-05-15 |
KR100881903B1 (ko) | 2009-02-04 |
CA2497075A1 (en) | 2005-08-24 |
US7282153B2 (en) | 2007-10-16 |
CN1660703A (zh) | 2005-08-31 |
TWI320029B (en) | 2010-02-01 |
EP1568660A1 (de) | 2005-08-31 |
MXPA05002090A (es) | 2005-12-05 |
KR100766123B1 (ko) | 2007-10-11 |
EP1568660B1 (de) | 2010-12-15 |
US20050205495A1 (en) | 2005-09-22 |
TW200530134A (en) | 2005-09-16 |
KR20060096391A (ko) | 2006-09-11 |
CA2497075C (en) | 2010-07-27 |
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