BE1002197A4 - Procede et installation pour decomposer electrochimiquement des substances minerales d'une solution residuaire aqueuse radioactive. - Google Patents

Procede et installation pour decomposer electrochimiquement des substances minerales d'une solution residuaire aqueuse radioactive. Download PDF

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Publication number
BE1002197A4
BE1002197A4 BE8801206A BE8801206A BE1002197A4 BE 1002197 A4 BE1002197 A4 BE 1002197A4 BE 8801206 A BE8801206 A BE 8801206A BE 8801206 A BE8801206 A BE 8801206A BE 1002197 A4 BE1002197 A4 BE 1002197A4
Authority
BE
Belgium
Prior art keywords
installation
mineral substances
residual solution
aqueous radioactive
electrochemically decomposing
Prior art date
Application number
BE8801206A
Other languages
English (en)
Inventor
Detlef Stritzke
Original Assignee
Wiederaufarbeitung Von Kernbre
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 Wiederaufarbeitung Von Kernbre filed Critical Wiederaufarbeitung Von Kernbre
Application granted granted Critical
Publication of BE1002197A4 publication Critical patent/BE1002197A4/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • 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
    • 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
    • C02F2101/006—Radioactive compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Procédé et installation de décomposition de substances minérales d'une solution résiduaire. Cette installation comprend un évaporateur (1) comprenant des anodes (3 et 13) lui permettant de fonctionner également en cellule d'électrolyse.
BE8801206A 1987-11-14 1988-10-19 Procede et installation pour decomposer electrochimiquement des substances minerales d'une solution residuaire aqueuse radioactive. BE1002197A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3738769 1987-11-14
DE3805741A DE3805741A1 (de) 1987-11-14 1988-02-24 Verfahren und vorrichtung zur elektrochemischen zersetzung von anorganischen inhaltsstoffen einer waessrigen, radioaktiven abfalloesung

Publications (1)

Publication Number Publication Date
BE1002197A4 true BE1002197A4 (fr) 1990-10-09

Family

ID=25861827

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8801206A BE1002197A4 (fr) 1987-11-14 1988-10-19 Procede et installation pour decomposer electrochimiquement des substances minerales d'une solution residuaire aqueuse radioactive.

Country Status (5)

Country Link
US (2) US4849074A (fr)
JP (1) JPH01156698A (fr)
BE (1) BE1002197A4 (fr)
DE (1) DE3805741A1 (fr)
FR (1) FR2623322A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005520A1 (de) * 1990-02-22 1991-08-29 Renzler Edgar Dipl Ing Verdampfer mit integriertem elektrokoagulator, elektroflotator und bruedenkompression zur gewinnung von reinem wasser
US5078842A (en) * 1990-08-28 1992-01-07 Electric Power Research Institute Process for removing radioactive burden from spent nuclear reactor decontamination solutions using electrochemical ion exchange
FR2666441B1 (fr) * 1990-08-31 1995-04-07 Jgc Corp Procede de traitement de l'acide nitrique recupere a partir d'etapes de retraitement du combustible nucleaire.
US5306399A (en) * 1992-10-23 1994-04-26 Electric Power Research Institute Electrochemical exchange anions in decontamination solutions
JPH06180392A (ja) * 1992-12-15 1994-06-28 Power Reactor & Nuclear Fuel Dev Corp 高レベル放射性廃液からルテニウムを分離回収する方法
US5614077A (en) * 1995-04-10 1997-03-25 Electro-Petroleum, Inc. Electrochemical system and method for the removal of charged species from contaminated liquid and solid wastes
TW347417B (en) * 1996-05-08 1998-12-11 Shinkohan Gigyutsu Kk An apparatus for producing hydrogen and oxygen
RU2123211C1 (ru) * 1996-12-20 1998-12-10 Производственное объединение "МАЯК" Способ утилизации жидких отходов, содержащих азотистоводородную кислоту
RU2143145C1 (ru) * 1998-09-11 1999-12-20 Институт эколого-технологических проблем Способ концентрирования водных растворов солей и установка для его осуществления
US20110233067A1 (en) * 2009-09-25 2011-09-29 Conyers Technology Group, Llc Electrochemical processing of fluids
CN105761771B (zh) * 2016-04-25 2017-08-11 清华大学 一种球形燃料元件解体装置
CN111186952B (zh) * 2020-01-16 2022-08-19 西安理工大学 一种高效光热蒸发浓缩及电催化污水处理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233290A1 (en) * 1973-06-12 1975-01-10 Patelhold Patentverwertung Thermal treatment of digested sewage sludge - in tank containing tubular electrodes for electrolytically heating sludge
DE2517298A1 (de) * 1975-03-18 1976-10-07 Patelhold Patentverwertung Verfahren und einrichtung zur behandlung von wasserhaltigen substanzen sowie anwendung des verfahrens zur herstellung von pasteurisiertem trockenschlamm
DE2720422A1 (de) * 1977-05-06 1978-11-09 Henning Berlin Gmbh Verfahren zum abtrennen radioaktiver bestandteile von loesungen, die bei der radioimmunologischen diagnostik von schilddruesenerkrankungen anfallen
EP0162356A1 (fr) * 1984-05-14 1985-11-27 Siemens Aktiengesellschaft Procédé pour traiter des fluides de décontamination contenant des acides organiques et installation pour la mise en oeuvre de ce procédé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217396A (en) * 1968-03-29 1970-12-31 Mini Of Technology Process and apparatus for the control of flash boiling in liquid electrolytes
DE2449588C2 (de) * 1974-10-18 1985-03-28 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Zersetzung einer wäßrigen, radioaktiven Abfallösung mit gelösten, anorganischen und organischen Inhaltsstoffen
DE2838007C2 (de) * 1978-08-31 1980-08-21 Alkem Gmbh, 6450 Hanau Verfahren zur Aufarbeitung ammoniumnitrathaltiger Lösungen
DE2856247A1 (de) * 1978-12-27 1980-07-03 Rowenta Werke Gmbh Verfahren zum verhindern der ablagerung von kesselstein
DE3135195A1 (de) * 1981-09-05 1983-03-24 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur elektrochemischen zersetzung von salpetersaeure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233290A1 (en) * 1973-06-12 1975-01-10 Patelhold Patentverwertung Thermal treatment of digested sewage sludge - in tank containing tubular electrodes for electrolytically heating sludge
DE2517298A1 (de) * 1975-03-18 1976-10-07 Patelhold Patentverwertung Verfahren und einrichtung zur behandlung von wasserhaltigen substanzen sowie anwendung des verfahrens zur herstellung von pasteurisiertem trockenschlamm
DE2720422A1 (de) * 1977-05-06 1978-11-09 Henning Berlin Gmbh Verfahren zum abtrennen radioaktiver bestandteile von loesungen, die bei der radioimmunologischen diagnostik von schilddruesenerkrankungen anfallen
EP0162356A1 (fr) * 1984-05-14 1985-11-27 Siemens Aktiengesellschaft Procédé pour traiter des fluides de décontamination contenant des acides organiques et installation pour la mise en oeuvre de ce procédé

Also Published As

Publication number Publication date
US4891116A (en) 1990-01-02
FR2623322A1 (fr) 1989-05-19
DE3805741A1 (de) 1989-06-01
JPH01156698A (ja) 1989-06-20
US4849074A (en) 1989-07-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE G. FUR WIEDERAUFBEITUNG VON KERNBRENNSTO

Effective date: 19901031