BRPI0823341A2 - Processo para reduzir a concentração de perclorato em uma solução salina de multi-componente concentrada aquosa - Google Patents

Processo para reduzir a concentração de perclorato em uma solução salina de multi-componente concentrada aquosa

Info

Publication number
BRPI0823341A2
BRPI0823341A2 BRPI0823341-1A BRPI0823341A BRPI0823341A2 BR PI0823341 A2 BRPI0823341 A2 BR PI0823341A2 BR PI0823341 A BRPI0823341 A BR PI0823341A BR PI0823341 A2 BRPI0823341 A2 BR PI0823341A2
Authority
BR
Brazil
Prior art keywords
perchlorate
concentration
reducing
aqueous concentrated
concentrated multi
Prior art date
Application number
BRPI0823341-1A
Other languages
English (en)
Inventor
Felix M F Mok
Ronald P Van Heek
Gilbert Thibault
Thomas S Drackett
Original Assignee
Chemetics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chemetics Inc filed Critical Chemetics Inc
Publication of BRPI0823341A2 publication Critical patent/BRPI0823341A2/pt

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
    • C02F1/42—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
    • B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
    • 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
    • C02F2101/12—Halogens or halogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
BRPI0823341-1A 2008-12-17 2008-12-17 Processo para reduzir a concentração de perclorato em uma solução salina de multi-componente concentrada aquosa BRPI0823341A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2008/002205 WO2010069031A1 (en) 2008-12-17 2008-12-17 Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins

Publications (1)

Publication Number Publication Date
BRPI0823341A2 true BRPI0823341A2 (pt) 2015-06-23

Family

ID=42268209

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823341-1A BRPI0823341A2 (pt) 2008-12-17 2008-12-17 Processo para reduzir a concentração de perclorato em uma solução salina de multi-componente concentrada aquosa

Country Status (6)

Country Link
US (1) US8882985B2 (pt)
EP (1) EP2376389B1 (pt)
JP (1) JP5745426B2 (pt)
BR (1) BRPI0823341A2 (pt)
RU (1) RU2482071C2 (pt)
WO (1) WO2010069031A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5616694B2 (ja) * 2010-06-18 2014-10-29 オルガノ株式会社 過塩素酸イオン含有水の処理装置および過塩素酸イオン含有水の処理方法
JP5638456B2 (ja) * 2011-05-06 2014-12-10 東邦亜鉛株式会社 過塩素酸イオン含有液の処理方法及び過塩素酸イオン含有液の処理装置
JP6320324B2 (ja) * 2015-02-16 2018-05-09 株式会社日本海水 塩化カリウムの精製方法
RU2634022C1 (ru) * 2016-05-12 2017-10-23 Акционерное общество "Научно-исследовательский институт полимерных материалов" Способ очистки сточных вод от перхлората аммония
CN105859007A (zh) * 2016-05-27 2016-08-17 北京国电富通科技发展有限责任公司 高盐高有机物废水的纯化制盐系统及方法
CN114988520B (zh) * 2022-04-20 2023-10-10 南京工业大学 一种利用改性特种树脂高效回收酸和盐的工艺

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL111642C (pt) 1955-09-29
FR2163818A5 (pt) 1970-06-10 1973-07-27 Electric Reduction Cy Ca
US4086329A (en) 1974-12-13 1978-04-25 Erco Industries Limited Integrated chlorine dioxide producing system
US4235717A (en) 1978-09-22 1980-11-25 The Dow Chemical Company Process for desalting an aqueous caustic solution
US4478722A (en) * 1983-10-04 1984-10-23 The Dow Chemical Company Process for separating salts in aqueous streams
SE463626B (sv) 1988-12-28 1990-12-17 Eka Nobel Ab Foerfarande foer reducering av halten perklorat i elektrolyter foer kloratframstaellning
US5324497A (en) 1992-02-26 1994-06-28 Westerlund G Oscar Integrated procedure for high yield production of chlorine dioxide and apparatus used therefor
US5458858A (en) 1994-02-08 1995-10-17 Vulcan Chemicals Integrated procedure for high yield production of chlorine dioxide
JP3195499B2 (ja) 1994-09-08 2001-08-06 日本錬水株式会社 アルカリ金属塩化物水溶液からの塩素酸塩の分離方法
US5681446A (en) 1995-08-30 1997-10-28 Sterling Pulp Chemicals, Ltd. Impurity removal for sodium chlorate
US5942084A (en) 1997-01-24 1999-08-24 Pulp And Paper Research Institute Of Canada Process for the separation of sulphides from pulping liquors using amphoteric resins
JP2000126617A (ja) * 1998-10-26 2000-05-09 Mitsubishi Chemicals Corp イオン交換樹脂及び塩素酸塩の吸着分離方法
US6482305B1 (en) 1999-09-01 2002-11-19 Archer-Daniels-Midland Company Electrodialysis water splitting process
US6448299B1 (en) 2000-01-25 2002-09-10 U.T. Battelle, Llc Regeneration of strong-base anion-exchange resins by sequential chemical displacement
US6800203B2 (en) * 2002-05-29 2004-10-05 U.T. Battelle Catalytic destruction of perchlorate in ferric chloride and hydrochloric acid solution with control of temperature, pressure and chemical reagents
JP2004346299A (ja) 2003-05-19 2004-12-09 Rohm & Haas Co 高い選択性の過塩素酸塩除去樹脂、ならびにそれを使用する方法およびシステム
US7311843B2 (en) * 2003-07-02 2007-12-25 Basin Water, Inc. Bio degradation of oxyanions such as perchlorate on ion exchange resins
US7371326B2 (en) 2003-08-12 2008-05-13 Ionics, Incorporated Water treatment/remediation system
US7399725B2 (en) 2004-04-23 2008-07-15 Applied Intellectual Capital Perchlorate destruction
CA2567068A1 (en) * 2004-05-18 2006-07-06 Basin Water, Inc. Perchlorate removal process
US7250144B2 (en) 2005-05-11 2007-07-31 Tronox Llc Perchlorate removal from sodium chlorate process
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
JP4839949B2 (ja) * 2006-04-27 2011-12-21 日本錬水株式会社 アルカリ金属塩化物の電解方法
US7407581B2 (en) 2006-05-23 2008-08-05 Basin Water, Inc. Biodegradation of oxyanions such as perchlorate on ion exchange resins

Also Published As

Publication number Publication date
RU2011129684A (ru) 2013-01-27
US8882985B2 (en) 2014-11-11
WO2010069031A1 (en) 2010-06-24
EP2376389B1 (en) 2019-11-20
EP2376389A4 (en) 2014-03-19
EP2376389A1 (en) 2011-10-19
US20120152759A1 (en) 2012-06-21
JP5745426B2 (ja) 2015-07-08
JP2012512013A (ja) 2012-05-31
RU2482071C2 (ru) 2013-05-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal

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