CA2057703A1 - Method of restoring contaminated solids using ion exchange powder contact - Google Patents

Method of restoring contaminated solids using ion exchange powder contact

Info

Publication number
CA2057703A1
CA2057703A1 CA002057703A CA2057703A CA2057703A1 CA 2057703 A1 CA2057703 A1 CA 2057703A1 CA 002057703 A CA002057703 A CA 002057703A CA 2057703 A CA2057703 A CA 2057703A CA 2057703 A1 CA2057703 A1 CA 2057703A1
Authority
CA
Canada
Prior art keywords
ion exchange
metal
ratio
exchange material
solid
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.)
Abandoned
Application number
CA002057703A
Other languages
English (en)
French (fr)
Inventor
David C. Grant
Michael C. Skriba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GTS Duratek Bear Creek Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2057703A1 publication Critical patent/CA2057703A1/en
Abandoned legal-status Critical Current

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
    • 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
    • B01J47/011—Ion-exchange processes in general; Apparatus therefor using batch processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Soil Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
CA002057703A 1990-12-17 1991-12-16 Method of restoring contaminated solids using ion exchange powder contact Abandoned CA2057703A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US628,557 1990-12-17
US07/628,557 US5242503A (en) 1990-12-17 1990-12-17 Method of restoring contaminated solids using ion exchange powder contact

Publications (1)

Publication Number Publication Date
CA2057703A1 true CA2057703A1 (en) 1992-06-18

Family

ID=24519405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002057703A Abandoned CA2057703A1 (en) 1990-12-17 1991-12-16 Method of restoring contaminated solids using ion exchange powder contact

Country Status (4)

Country Link
US (1) US5242503A (enExample)
EP (1) EP0491533A2 (enExample)
JP (1) JPH0531477A (enExample)
CA (1) CA2057703A1 (enExample)

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US5300258A (en) * 1991-06-27 1994-04-05 Westinghouse Electric Corp. Method for decontaminating soil containing resins
ES2110526T3 (es) * 1991-09-11 1998-02-16 Gnb Inc Procedimiento para fijar materiales industriales de residuos ecologicamente peligrosos contaminados con plomo utilizando zeolita clinoptilolita.
WO1995012559A1 (en) * 1993-11-03 1995-05-11 Aktsionernoe Obshchestvo Zakrytogo Tipa 'ecotekh' Facility for purifying compost
US5484533A (en) * 1994-01-04 1996-01-16 A.C.T. Partnership, Ltd. Method for the stabilization and detoxification of waste material
US5690833A (en) * 1994-01-04 1997-11-25 Thomas Guelzow Method for the stabilization and detoxification of waste material
AU2288395A (en) * 1994-04-13 1995-11-10 Dominic A. Romano Apparatus for and method of treatment of media containing unwanted substances
US5573738A (en) * 1994-07-08 1996-11-12 Lockheed Martin Corporation Method for removing depleted uranium from contaminated soils
US6020299A (en) * 1994-10-27 2000-02-01 Occidental Chemical Corporation Single phase cleaning fluid
US5570469A (en) * 1995-01-06 1996-10-29 Lockheed Martin Corporation Method for removing metal contaminants from flue dust
US5564103A (en) * 1995-01-30 1996-10-08 Westinghouse Electric Corporation Reducing the volume of depleted ion exchange bead resin
RU2106705C1 (ru) * 1996-12-23 1998-03-10 Московское государственное предприятие - объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию РАО и охране окружающей среды Способ переработки радиоактивных грунтов, содержащих органические компоненты
US5876590A (en) * 1996-12-23 1999-03-02 The Scientific Ecology Group Inc. Electrochemical leaching of soil
EP1406842A1 (en) * 2001-07-13 2004-04-14 Novoktan Gmbh Mineralöl-Additive Process for the extraction of an organic heavy metal compound from an aqueous medium
US20040055958A1 (en) * 2002-05-17 2004-03-25 Rolando Roque-Malherbe System and method for removing heavy metal from wastewater
US7074257B2 (en) * 2002-10-15 2006-07-11 Synlite Chemical Company, Llc Method for removing heavy metals and radionuclides
JP2007117809A (ja) * 2005-10-25 2007-05-17 Mitsubishi Materials Corp 土壌の浄化方法と浄化装置
US7915472B2 (en) * 2006-02-07 2011-03-29 Battelle Energy Alliance, Llc Surface decontamination compositions and methods
JP2012247405A (ja) * 2011-05-02 2012-12-13 Astec Tokyo:Kk 放射性物質処理剤の製造方法、放射性物質処理剤、並びに、該放射性物質処理剤を用いた処理方法及び処理装置
JP5250140B1 (ja) * 2011-07-12 2013-07-31 三菱製紙株式会社 磁性吸着剤粒子
JP2013050313A (ja) * 2011-08-30 2013-03-14 National Institute Of Advanced Industrial & Technology 土壌からのセシウムの脱離方法
JP5834272B2 (ja) * 2011-09-20 2015-12-16 株式会社湘南数理研究会 汚染土の除染方法
JP2013079846A (ja) * 2011-10-03 2013-05-02 Makino:Kk 汚染水の除染方法、汚染土壌の除染方法並びに汚染水又は汚染土壌の除染用吸着材
JP6039170B2 (ja) * 2011-10-13 2016-12-07 Ｄｏｗａエコシステム株式会社 放射性物質含有土壌の処理方法
JP5753760B2 (ja) * 2011-10-20 2015-07-22 三井住友建設株式会社 放射性物質汚染土壌の浄化方法
JP5921851B2 (ja) * 2011-10-20 2016-05-24 誠悟 古川 汚染土浄化方法及び汚染土浄化装置
JP5904757B2 (ja) * 2011-10-20 2016-04-20 株式会社東芝 土壌浄化システム
JP5769082B2 (ja) * 2011-10-25 2015-08-26 清水建設株式会社 放射性物質汚染土壌の洗浄処理方法
JP5950562B2 (ja) * 2011-12-14 2016-07-13 株式会社錢高組 粉末処理剤を用いたセシウム含有土壌の減容化方法およびセシウム含有土壌の減容化処理システム
JP6376428B2 (ja) * 2012-03-19 2018-08-22 東京電力ホールディングス株式会社 セシウム汚染土壌の除染方法
JP5901372B2 (ja) * 2012-03-21 2016-04-06 三菱重工業株式会社 除染装置及び方法
JP2013250261A (ja) * 2012-05-02 2013-12-12 Shonan Suri Kenkyukai Co Ltd 放射性セシウム汚染スラリの除染方法
FR2990364B1 (fr) * 2012-05-11 2014-06-13 Commissariat Energie Atomique Procede de decontamination radioactive d'une terre par mousse de flottation a air disperse et ladite mousse
JP6210659B2 (ja) * 2012-08-01 2017-10-11 国立大学法人京都大学 セシウム含有廃棄物の処理方法。
JP2014070997A (ja) * 2012-09-28 2014-04-21 Ihi Corp 土壌連続処理システム
JP6180838B2 (ja) * 2013-07-25 2017-08-16 株式会社東芝 土壌除染方法及び装置
JP6198165B2 (ja) * 2014-03-14 2017-09-20 株式会社ピーシーエス 放射性物質汚染水の除染方法及びシステム
JP6316118B2 (ja) * 2014-06-30 2018-04-25 株式会社安藤・間 汚染土壌の浄化方法
JP2016138846A (ja) * 2015-01-29 2016-08-04 西松建設株式会社 放射性セシウム含有土砂の分級洗浄及び減容化処理方法
AU2018205528A1 (en) * 2017-01-06 2019-07-25 GeoRoc International, Inc. Process for treating fluid wastes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL111832C (enExample) * 1958-03-03
US4783263A (en) * 1986-06-17 1988-11-08 Trost Paul B Detoxification process
EP0302293A1 (de) * 1987-07-29 1989-02-08 Siemens Aktiengesellschaft Verfahren zur Reinigung von Feststoffen und Flüssigkeiten
US4808318A (en) * 1988-04-25 1989-02-28 The United States Of America As Represented By The United States Department Of Energy Process for cesium decontamination and immobilization

Also Published As

Publication number Publication date
EP0491533A2 (en) 1992-06-24
US5242503A (en) 1993-09-07
JPH0531477A (ja) 1993-02-09
EP0491533A3 (enExample) 1994-01-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued