WO2005062314A1 - Procede d'epuration des dechets radioactifs liquides et des eaux d'egout - Google Patents

Procede d'epuration des dechets radioactifs liquides et des eaux d'egout Download PDF

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Publication number
WO2005062314A1
WO2005062314A1 PCT/UA2004/000074 UA2004000074W WO2005062314A1 WO 2005062314 A1 WO2005062314 A1 WO 2005062314A1 UA 2004000074 W UA2004000074 W UA 2004000074W WO 2005062314 A1 WO2005062314 A1 WO 2005062314A1
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WO
WIPO (PCT)
Prior art keywords
sorbing agent
electrode
cleanable
solution
radioactive substances
Prior art date
Application number
PCT/UA2004/000074
Other languages
English (en)
Russian (ru)
Inventor
Oleksandr Oleksandrovych Kapitonov
Uladzimir Mihaylavich Dudarchyk
Uladzimir Ivanavich Mirashnichenka
Original Assignee
Kapitonov Oleksandr Oleksandro
Dudarchyk Uladzimir Mihaylavic
Mirashnichenka Uladzimir Ivana
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 Kapitonov Oleksandr Oleksandro, Dudarchyk Uladzimir Mihaylavic, Mirashnichenka Uladzimir Ivana filed Critical Kapitonov Oleksandr Oleksandro
Publication of WO2005062314A1 publication Critical patent/WO2005062314A1/fr

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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
    • 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
    • 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
    • G21F9/14—Processing by incineration; by calcination, e.g. desiccation
    • 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
    • G21F9/32—Processing by incineration

Definitions

  • the invention is subject to environmental hazards, in particular, due to the fact that it is used for the elimination of heavy traffic and
  • the 20 dynamic assembly is the sophisticated technology of its existence, high costs associated with the cost of the business and its regeneration, as well as the process.
  • the components used in the dynamic assembly must have a hard shell, not to swell strongly, not to coalesce, not to fail and not to allow clogging.
  • an organic, generic product is used either with or without modifying products, for example, lignin. After saturation with 25 radionuclides, the margin is increased to reduce the final volume of radial waste.
  • an electrically powered (anode) uses an external electric or electrical capacitance. It releases a constant voltage and empirically sets the potential value, which eliminates the need for a disconnect to the power supply. Basically, the method is based on the physical and chemical principle of directional diffusion of metal cathodes into the medium due to the weakness 3 electric fields.
  • the proposed method is carried out as follows. They make cylindrical part or cascade of part from foreign materials, which fill in the part. Then, inside the appliance, you have an electrical appliance that carries out the input circuit. Other located outside the anode, which is an anode, may serve as a metal capacitor. ELECTRONIC DELIVERY
  • a suspension of 40 grams of the organic product is poured into 500 ml of a 0.1% copper sulfate solution (static fraction) (option 2).
  • the unit is designed for the placement of a coal elec- trode (cathode) and outside the unit for external elec- trode (anode) It is supplied with a constant voltage of at least 5V and is subject to electrical shock to consume copper ions in the discharge.
  • the test results are presented in the table.
  • Table 1 Comparative evaluation of the efficiency of copper consumables in the variants of the experiment.
  • ⁇ is the value of the collection of copper ions in the experiment
  • ⁇ is the value of the collection of copper ions in the mg-eq / g a ratio. from. ⁇ a - millig ⁇ am-e ⁇ vivalen ⁇ on g ⁇ amm abs ⁇ lyu ⁇ n ⁇ su ⁇ g ⁇ ⁇ a
  • ch ⁇ is ⁇ lz ⁇ vanie s ⁇ s ⁇ ba ⁇ chis ⁇ i zag ⁇ yaznenny ⁇ s ⁇ chny ⁇ v ⁇ d in slaby ⁇ ele ⁇ iches ⁇ i ⁇ ⁇ lya ⁇ znachi ⁇ eln ⁇ ⁇ vyshae ⁇ e ⁇ e ⁇ ivn ⁇ s ⁇ ⁇ tsessa on account ⁇ ln ⁇ y za ⁇ lneniya s ⁇ btsi ⁇ nny ⁇ mes ⁇ s ⁇ ben ⁇ a.
  • the use of the indicated method of 2.3-3.5 times increases the degree of saturation that is used as a component of the consumption of industrial or industrial A higher degree of saturation of the component is preferable at the next concentration of combined ratios. Otherwise, the indicated method allows to minimize such negative effects, as a shrinkage, as well as to reduce the pressure on the house.
  • Example 2 A glass is poured into a 1000 ml solution of a chlorine solution with an equivalent concentration of 5 mg / l. - An example of the extraction of waste water. ⁇
  • the manufacturer introduces a part from the filter paper, which is replenished with a large paper and with a built-in internal storage (payment).
  • I have disposed of an electromechanical device (anode).
  • the system includes a source of a constant current of about 5 ⁇ . After some time, there is a need to interfere with the analysis of the content in the unit. The results are shown in Table 2. Table 2. Calculation of the impaired component in the weak electric field (voltage - voltage 5, p. 5).
  • the received product introduces a foreign-connected device with a selective wiring and a well-equipped interior.
  • the components differ between the matrices. ⁇ y ⁇ ⁇ v ⁇ dya ⁇ anal ⁇ gichn ⁇ ⁇ isann ⁇ mu in ⁇ ime ⁇ e 2.
  • Sorbent-1 products of modifying the product
  • Sorbent-2 modified hydrous lignin
  • ⁇ is the combined indicator of volt-ampere load on electrodes.
  • this method is also an option for calculating any interest, excluding an important part of the system.
  • the method ensures that the process is free of charge, the replacement of the wiring at saturation, the exclusion of the operation of the mains ⁇ s ⁇ benny in ⁇ e ⁇ es s ⁇ s ⁇ b m ⁇ zhe ⁇ ⁇ eds ⁇ avlya ⁇ ⁇ i d ⁇ chis ⁇ e ⁇ chen ⁇ azbavlenny ⁇ ⁇ as ⁇ v ⁇ v with ⁇ n ⁇ si ⁇ eln ⁇ nevys ⁇ im ⁇ evysheniem PD ⁇ ⁇ ⁇ azlichnym e ⁇ l ⁇ g ⁇ asnym ⁇ a ⁇ i ⁇ nam in chas ⁇ n ⁇ s ⁇ i, ⁇ adi ⁇ a ⁇ ivnym iz ⁇ am, ⁇ a ⁇ ⁇ a ⁇ is ⁇ lz ⁇ vanie for e ⁇ g ⁇ case dinamiches ⁇ y s ⁇ btsii svya
  • Patent No. 2059307 Calculation and Decontamination Method, ⁇ 21 ⁇ 9/12, publ. 04/27/1996.
  • Patent No. 2154526 A useful floating medium for calculating the radioconductivity of cesium and the process of discharging, has been impaired; 08/20/2000. 0
  • Belkevich P.I. Chistova L. ⁇ ., Sokolova ⁇ . ⁇ ., ⁇ gach L. ⁇ . A collection of ions of copper, nickel, zinc, chromium and iron from sulphate discharges on granulated metal. - ⁇ ⁇ BSS ⁇ , ⁇ réelle ⁇ . ⁇ m. Science - 1986, Ge 5, p. 35- 39. 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrostatic Separation (AREA)
  • Junction Field-Effect Transistors (AREA)

Abstract

La présente invention relève du domaine de la protection de l'environnement et concerne en particulier des procédés d'épuration des eaux d'égout permettant d'éliminer l'effet toxique des métaux lourds et radioactifs. Cette invention permet d'obtenir un procédé d'épuration des déchets radioactifs liquides et des eaux d'égout efficace et sans danger pour l'environnement au moyen de l'introduction d'un agent sorbant dans une solution nettoyable, lequel procédé consiste à placer un agent sorbant organogène naturel dans une cartouche perméable aux ions dotée d'une électrode (cathode) disposée coaxialement et d'une contre-électrode (anode) externe, à disposer cette cartouche dans une solution nettoyable, à appliquer un potentiel de tension entre les électrodes de façon que cela entraîne un déplacement dirigé de cations de la solution nettoyable vers le volume d'agent sorbant ainsi que la rétention de ces cations dans la matrice de l'agent sorbant sous l'effet de ce potentiel. On utilise, comme agent sorbant organogène naturel, de la tourbe, de la lignine ou des produits issus de leur modification. Pour réduire le volume final de déchets radioactifs solides, l'agent sorbant est réduit en cendres après sa saturation par des radionucléotides. On utilise, comme contre-électrode (anode), une électrode externe ou un corps électroconducteur de réservoir. Une tension constante est appliquée sur les électrodes et la valeur du potentiel de tension empêchant l'éventuelle récupération des ions de certains éléments sur la cathode est déterminée de façon empirique.
PCT/UA2004/000074 2003-12-22 2004-10-29 Procede d'epuration des dechets radioactifs liquides et des eaux d'egout WO2005062314A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA20031212064A UA78704C2 (en) 2003-12-22 2003-12-22 Method for cleaning liquid radioactive waste and wastewater
UA20031212064 2003-12-22

Publications (1)

Publication Number Publication Date
WO2005062314A1 true WO2005062314A1 (fr) 2005-07-07

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Country Status (2)

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UA (1) UA78704C2 (fr)
WO (1) WO2005062314A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2956517A1 (fr) * 2010-02-17 2011-08-19 Commissariat Energie Atomique Procede de traitement avant calcination d'une solution aqueuse nitrique comprenant au moins un radionucleide et eventuellement du ruthenium
RU2467419C1 (ru) * 2011-06-01 2012-11-20 Открытое акционерное общество "Российский концерн по производству электрической и тепловой энергии на атомных станциях" (ОАО "Концерн Росэнергоатом") Способ очистки кубовых остатков жидких радиоактивных отходов от радиоактивного кобальта и цезия
EP2742996A1 (fr) 2012-12-17 2014-06-18 Latvijas Universitate Sorbants et procédé pour la synthèse de sorbants destinés à l'élimination de radionucléides et d'éléments de traces toxiques dans de l'eau
RU2561707C1 (ru) * 2014-04-02 2015-09-10 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Инженерный центр "Эксимер" (ЗАО "ИЦ "Эксимер") СПОСОБ ИЗМЕРЕНИЯ АКТИВНОСТИ ПРОБЫ ВОДНОГО РАСТВОРА ПО 60Со И СИСТЕМА ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4381C1 (ro) * 2010-12-29 2016-06-30 Вильгельм КОСОВ Procedeu de purificare a soluţiei apoase de radionuclizi
UA119711C2 (uk) 2017-12-19 2019-07-25 Олександр Юрійович Микитюк Спосіб очищення прісних, мішаних та сольових стічних вод від радіоактивних та важких металів

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1445500A (fr) * 1965-03-12 1966-07-15 Commissariat Energie Atomique Procédé de destruction de liquides contaminés
US3405050A (en) * 1963-06-21 1968-10-08 Commissariat Energie Atomique Apparatus for the radioactive decontamination of water
RU2059307C1 (ru) * 1993-01-11 1996-04-27 Научно-исследовательский и конструкторский институт энерготехники Способ очистки и дезактивации
DE19925601A1 (de) * 1999-06-04 2001-01-11 Eckart Buetow Vorrichtung und Verfahren zur Schadstoffrückhaltung von gelösten Uran- und Schwermetallverbindungen aus dem Grundwasser durch vorbehandelte Aktivkohle
WO2002021538A2 (fr) * 2000-09-07 2002-03-14 Atc Dr. Mann Procede pour eliminer des echangeurs d'ions charges radioactivement et devant etre stockes, tout en reduisant leur volume

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405050A (en) * 1963-06-21 1968-10-08 Commissariat Energie Atomique Apparatus for the radioactive decontamination of water
FR1445500A (fr) * 1965-03-12 1966-07-15 Commissariat Energie Atomique Procédé de destruction de liquides contaminés
RU2059307C1 (ru) * 1993-01-11 1996-04-27 Научно-исследовательский и конструкторский институт энерготехники Способ очистки и дезактивации
DE19925601A1 (de) * 1999-06-04 2001-01-11 Eckart Buetow Vorrichtung und Verfahren zur Schadstoffrückhaltung von gelösten Uran- und Schwermetallverbindungen aus dem Grundwasser durch vorbehandelte Aktivkohle
WO2002021538A2 (fr) * 2000-09-07 2002-03-14 Atc Dr. Mann Procede pour eliminer des echangeurs d'ions charges radioactivement et devant etre stockes, tout en reduisant leur volume

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2956517A1 (fr) * 2010-02-17 2011-08-19 Commissariat Energie Atomique Procede de traitement avant calcination d'une solution aqueuse nitrique comprenant au moins un radionucleide et eventuellement du ruthenium
WO2011101358A1 (fr) * 2010-02-17 2011-08-25 Commissariat à l'énergie atomique et aux énergies alternatives Procede de traitement avant calcination d'une solution aqueuse nitrique comprenant au moins un radionucleide et eventuellement du ruthenium
CN102763168A (zh) * 2010-02-17 2012-10-31 法国原子能及替代能源委员会 一种用于在煅烧前处理包含至少一种放射性核素，且可能是钌的含氮水溶液的方法
CN102763168B (zh) * 2010-02-17 2015-07-22 法国原子能及替代能源委员会 一种用于处理包含至少一种放射性核素的含硝酸根离子的水溶液的方法
US9922741B2 (en) 2010-02-17 2018-03-20 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method for the pre-calcining treatment of an aqueous nitric solution comprising at least one radionuclide and optionally ruthenium
RU2467419C1 (ru) * 2011-06-01 2012-11-20 Открытое акционерное общество "Российский концерн по производству электрической и тепловой энергии на атомных станциях" (ОАО "Концерн Росэнергоатом") Способ очистки кубовых остатков жидких радиоактивных отходов от радиоактивного кобальта и цезия
EP2742996A1 (fr) 2012-12-17 2014-06-18 Latvijas Universitate Sorbants et procédé pour la synthèse de sorbants destinés à l'élimination de radionucléides et d'éléments de traces toxiques dans de l'eau
RU2561707C1 (ru) * 2014-04-02 2015-09-10 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Инженерный центр "Эксимер" (ЗАО "ИЦ "Эксимер") СПОСОБ ИЗМЕРЕНИЯ АКТИВНОСТИ ПРОБЫ ВОДНОГО РАСТВОРА ПО 60Со И СИСТЕМА ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

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Publication number Publication date
UA78704C2 (en) 2007-04-25

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