DE69506111T2 - Verfahren zur dekontaminierung einer zementhaltigen oder metallischen oberfläche - Google Patents

Verfahren zur dekontaminierung einer zementhaltigen oder metallischen oberfläche

Info

Publication number
DE69506111T2
DE69506111T2 DE69506111T DE69506111T DE69506111T2 DE 69506111 T2 DE69506111 T2 DE 69506111T2 DE 69506111 T DE69506111 T DE 69506111T DE 69506111 T DE69506111 T DE 69506111T DE 69506111 T2 DE69506111 T2 DE 69506111T2
Authority
DE
Germany
Prior art keywords
decontaminating
cement
metal surface
metal
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.)
Expired - Fee Related
Application number
DE69506111T
Other languages
English (en)
Other versions
DE69506111D1 (de
Inventor
Jennifer Benson
Harry Eccles
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.)
Nuclear Decommissioning Authority
Original Assignee
British Nuclear Fuels Ltd
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 British Nuclear Fuels Ltd filed Critical British Nuclear Fuels Ltd
Application granted granted Critical
Publication of DE69506111D1 publication Critical patent/DE69506111D1/de
Publication of DE69506111T2 publication Critical patent/DE69506111T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
    • 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • 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
    • G21F9/28—Treating solids
    • G21F9/30—Processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Mycology (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE69506111T 1994-07-28 1995-07-27 Verfahren zur dekontaminierung einer zementhaltigen oder metallischen oberfläche Expired - Fee Related DE69506111T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9415213A GB9415213D0 (en) 1994-07-28 1994-07-28 A method of decontaminating a cementitious or a metallic surface
PCT/GB1995/001772 WO1996003754A1 (en) 1994-07-28 1995-07-27 A method of decontaminating a cementitious or a metallic surface

Publications (2)

Publication Number Publication Date
DE69506111D1 DE69506111D1 (de) 1998-12-24
DE69506111T2 true DE69506111T2 (de) 1999-05-12

Family

ID=10759010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506111T Expired - Fee Related DE69506111T2 (de) 1994-07-28 1995-07-27 Verfahren zur dekontaminierung einer zementhaltigen oder metallischen oberfläche

Country Status (8)

Country Link
US (1) US5839079A (de)
EP (1) EP0772880B1 (de)
JP (1) JP3096478B2 (de)
KR (1) KR100351033B1 (de)
DE (1) DE69506111T2 (de)
ES (1) ES2123272T3 (de)
GB (1) GB9415213D0 (de)
WO (1) WO1996003754A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748676B1 (fr) * 1996-05-20 1998-07-31 Dran Maurice Procede de nettoyage de surfaces poreuses avec un liquide de lavage contenant des bacteries ayant une activite enzymatique
EP1198306A4 (de) * 1999-06-30 2004-04-28 Bechtel Bwxt Idaho Llc Einkapselungsverfahren zum erhalten der bio-sanierungsfähigkeit
US7144725B2 (en) * 2003-03-03 2006-12-05 University Of North Dakota Removal of toxic/hazardous chemicals absorbed in building materials
US7514493B1 (en) 2004-10-27 2009-04-07 Sandia Corporation Strippable containment and decontamination coating composition and method of use
DE102007052566A1 (de) * 2007-11-03 2009-05-07 H. & M. Gutberlet Gmbh Industrievertretungen C.D.H. Reinigungsvorrichtung zur Reinigung von insbesondere mit Algen oder Moos befallenen flächigen Gegenständen sowie Reinigungsverfahren mit einer derartigen Reinigungsvorrichtung
GB2493295B (en) * 2010-04-01 2015-06-10 Univ Dundee Decontamination method
KR101505896B1 (ko) * 2012-04-30 2015-03-26 석암산업 주식회사 금속부재 세정 장치 및 방법
JP2014041100A (ja) * 2012-08-23 2014-03-06 Shimizu Corp コンクリート構造体の表層除染方法
JP2015169437A (ja) * 2014-03-04 2015-09-28 清水建設株式会社 コンクリート体の除染方法
KR101669599B1 (ko) * 2016-02-22 2016-10-27 농업회사법인 주식회사 엘바이오텍 유용 미생물 배양액을 유효성분으로 함유하는 악취 및 중금속 제거용 조성물
CN110689987B (zh) * 2019-10-22 2021-01-12 中国核动力研究设计院 一种热室不锈钢壳体综合去污工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558434A (en) * 1966-04-13 1971-01-26 Crown Zellerbach Corp Stimulation of the growth of microorganisms
JPS5113348B1 (de) * 1968-04-27 1976-04-27
FR2640528A1 (fr) * 1988-12-21 1990-06-22 Ass Tech Rech Indle Procede de nettoyage d'inscriptions et graffitis sur des surfaces de batiments, monuments et autres ouvrages de genie civil, et produit pour la mise en oeuvre de ce procede
DE4014854A1 (de) * 1990-05-09 1991-11-14 Biek Volker Dr Verfahren und zugehoerige vorrichtung zum entfernen von oel- und fettablagerungen auf beton-, zement- oder steinboeden
GB2261316B (en) * 1991-10-18 1995-04-12 British Nuclear Fuels Plc Decontamination of a cementitious surface
US5292456A (en) * 1992-03-20 1994-03-08 Associated Universities, Inc. Waste site reclamation with recovery of radionuclides and metals
DE4312906A1 (de) * 1993-04-16 1994-10-20 Hahn Michael Verfahren zum Lösen von Metallen aus Feststoffen

Also Published As

Publication number Publication date
GB9415213D0 (en) 1994-09-21
JP3096478B2 (ja) 2000-10-10
EP0772880B1 (de) 1998-11-18
US5839079A (en) 1998-11-17
DE69506111D1 (de) 1998-12-24
EP0772880A1 (de) 1997-05-14
KR970705146A (ko) 1997-09-06
ES2123272T3 (es) 1999-01-01
KR100351033B1 (ko) 2002-12-18
JPH10503590A (ja) 1998-03-31
WO1996003754A1 (en) 1996-02-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: NUCLEAR DECOMMISSIONING AUTHORITY, CUMBRIA, GB