DE3663098D1 - Process and system for disposing of radioactive liquid waste - Google Patents

Process and system for disposing of radioactive liquid waste

Info

Publication number
DE3663098D1
DE3663098D1 DE8686101602T DE3663098T DE3663098D1 DE 3663098 D1 DE3663098 D1 DE 3663098D1 DE 8686101602 T DE8686101602 T DE 8686101602T DE 3663098 T DE3663098 T DE 3663098T DE 3663098 D1 DE3663098 D1 DE 3663098D1
Authority
DE
Germany
Prior art keywords
disposing
liquid waste
radioactive liquid
radioactive
waste
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
Application number
DE8686101602T
Other languages
English (en)
Inventor
Tatsuo Izumida
Tsutomu Katsuta-Prince Ma Baba
Akihiko Noie
Masaru Sonobe
Makoto Kikuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3663098D1 publication Critical patent/DE3663098D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
DE8686101602T 1985-02-08 1986-02-07 Process and system for disposing of radioactive liquid waste Expired DE3663098D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60023321A JPH0631850B2 (ja) 1985-02-08 1985-02-08 放射性廃液の処理処分方法

Publications (1)

Publication Number Publication Date
DE3663098D1 true DE3663098D1 (en) 1989-06-01

Family

ID=12107320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686101602T Expired DE3663098D1 (en) 1985-02-08 1986-02-07 Process and system for disposing of radioactive liquid waste

Country Status (4)

Country Link
US (1) US4775495A (de)
EP (1) EP0190764B1 (de)
JP (1) JPH0631850B2 (de)
DE (1) DE3663098D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880003345A (ko) * 1986-08-18 1988-05-16 제이. 에취. 훅스 황산나트륨 수용액으로부터 황산염을 제거하는 방법
US5481061A (en) * 1987-03-13 1996-01-02 Hitachi, Ltd. Method for solidifying radioactive waste
JPS6463899A (en) * 1987-09-03 1989-03-09 Power Reactor & Nuclear Fuel Treatment of radioactive waste liquid containing sodium nitrate
JPS6463900A (en) * 1987-09-03 1989-03-09 Power Reactor & Nuclear Fuel Treatment of radioactive waste liquid containing sodium sulfate
FR2624301B1 (fr) * 1987-12-02 1990-03-30 Commissariat Energie Atomique Dispositif de conditionnement des dechets radioactifs ou toxiques contenant des ions borate, et son procede de fabrication
US5077020A (en) * 1989-12-20 1991-12-31 Westinghouse Electric Corp. Metal recovery process using waterglass
JPH0792519B2 (ja) * 1990-03-02 1995-10-09 株式会社日立製作所 放射性廃棄物の処理方法及び装置
JPH04128699A (ja) * 1990-09-20 1992-04-30 Tohoku Electric Power Co Inc 放射性廃液の固化処理法
US5340372A (en) * 1991-08-07 1994-08-23 Pedro Buarque de Macedo Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste
JP3150445B2 (ja) * 1992-09-18 2001-03-26 株式会社日立製作所 放射性廃棄物の処理方法，放射性廃棄物の固化体及び固化材
US5547588A (en) * 1994-10-25 1996-08-20 Gas Research Institute Enhanced ettringite formation for the treatment of hazardous liquid waste
US5649323A (en) * 1995-01-17 1997-07-15 Kalb; Paul D. Composition and process for the encapsulation and stabilization of radioactive hazardous and mixed wastes
US5678236A (en) * 1996-01-23 1997-10-14 Pedro Buarque De Macedo Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste
JP4603941B2 (ja) * 2005-06-24 2010-12-22 株式会社日立製作所 放射性廃棄物の固化処理方法
US7537789B1 (en) 2005-07-15 2009-05-26 Envirovest Llc System controlling soluble phosphorus and nitrates and other nutrients, and a method of using the system
JP5663799B1 (ja) * 2013-11-22 2015-02-04 加藤　行平 廃水処理装置
JP6560878B2 (ja) * 2015-03-20 2019-08-14 三菱重工業株式会社 廃液の硫黄成分除去装置及び廃液の硫黄成分除去方法
CN109273130B (zh) * 2018-08-07 2022-03-29 西南科技大学 一种高硫高钠高放废液玻璃陶瓷固化体的制备方法
CN110589943A (zh) * 2019-09-17 2019-12-20 济南大学 一种凝胶化处理含铬废水的方法及其所得的玻璃用添加剂

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE679231A (de) * 1966-04-07 1966-10-07
US3890244A (en) * 1972-11-24 1975-06-17 Ppg Industries Inc Recovery of technetium from nuclear fuel wastes
BE812192A (en) * 1974-03-12 1974-07-01 Radioactive or hazardous liquid wastes treatment - to produce solid masses suitable for storage using a silicate carrier soln.
US3988258A (en) * 1975-01-17 1976-10-26 United Nuclear Industries, Inc. Radwaste disposal by incorporation in matrix
DE2531056C3 (de) * 1975-07-11 1980-06-12 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zum Verfestigen einer radioaktive oder toxische Abfallstoffe enthaltenden wäßrigen Lösung
DE2553569C2 (de) * 1975-11-28 1985-09-12 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verfestigung von radioaktiven wäßrigen Abfallstoffen durch Sprühkalzinierung und anschließende Einbettung in eine Matrix aus Glas oder Glaskeramik
DE2628286C2 (de) * 1976-06-24 1986-04-10 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verbesserung der Auslaugbeständigkeit von Bitumenverfestigungsprodukten radioaktiver Stoffe
US4173546A (en) * 1976-07-26 1979-11-06 Hayes John F Method of treating waste material containing radioactive cesium isotopes
FR2462390A1 (fr) * 1979-07-25 1981-02-13 Ugine Kuhlmann Procede de fabrication de silicate de sodium
FR2464227B1 (fr) * 1979-09-04 1985-09-20 Cordi Coord Dev Innovation Polymere mineral
JPS5924730B2 (ja) * 1979-12-25 1984-06-12 三菱マテリアル株式会社 ウランまたは／およびトリウムを含む液からのウランまたは／およびトリウムの除去回収法
JPS60636B2 (ja) * 1979-12-25 1985-01-09 三菱マテリアル株式会社 放射性廃液の処理法
US4409137A (en) * 1980-04-09 1983-10-11 Belgonucleaire Solidification of radioactive waste effluents
JPS57197500A (en) * 1981-05-29 1982-12-03 Hitachi Ltd Method of solidifying radioactive waste pellet
JPS58155398A (ja) * 1982-03-12 1983-09-16 株式会社日立製作所 放射性廃棄物の固化方法
JPH0631842B2 (ja) * 1983-03-22 1994-04-27 株式会社東芝 放射性廃液の乾燥処理方法
US4518508A (en) * 1983-06-30 1985-05-21 Solidtek Systems, Inc. Method for treating wastes by solidification
JPS6082895A (ja) * 1983-10-13 1985-05-11 株式会社神戸製鋼所 硫酸ナトリウムの溶融固化処理方法
PH22647A (en) * 1984-01-16 1988-10-28 Westinghouse Electric Corp Immobilization of sodium sulfate radwaste
JPH0677071B2 (ja) * 1984-02-09 1994-09-28 株式会社日立製作所 放射性廃液の固化処理方法および装置

Also Published As

Publication number Publication date
EP0190764B1 (de) 1989-04-26
US4775495A (en) 1988-10-04
EP0190764A1 (de) 1986-08-13
JPS61182599A (ja) 1986-08-15
JPH0631850B2 (ja) 1994-04-27

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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