BR7902922A - Processo e dispositivo para a descontaminacao de aguas residuais radioativas - Google Patents

Processo e dispositivo para a descontaminacao de aguas residuais radioativas

Info

Publication number
BR7902922A
BR7902922A BR7902922A BR7902922A BR7902922A BR 7902922 A BR7902922 A BR 7902922A BR 7902922 A BR7902922 A BR 7902922A BR 7902922 A BR7902922 A BR 7902922A BR 7902922 A BR7902922 A BR 7902922A
Authority
BR
Brazil
Prior art keywords
decontamination
waste water
radioactive waste
radioactive
water
Prior art date
Application number
BR7902922A
Other languages
English (en)
Inventor
D Leith
A Schifers
W Oschmann
J Brandt
Original Assignee
Rothemuehle Brandt Kritzler
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 Rothemuehle Brandt Kritzler filed Critical Rothemuehle Brandt Kritzler
Publication of BR7902922A publication Critical patent/BR7902922A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • 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
    • G21F9/08—Processing by evaporation; by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/02—Entrainment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/12—Radioactive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/09—Radioactive filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electrostatic Separation (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BR7902922A 1978-05-13 1979-05-11 Processo e dispositivo para a descontaminacao de aguas residuais radioativas BR7902922A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2821097A DE2821097C2 (de) 1978-05-13 1978-05-13 Vorrichtung zur Dekontamination von radioaktiven Abwässern

Publications (1)

Publication Number Publication Date
BR7902922A true BR7902922A (pt) 1979-11-27

Family

ID=6039350

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902922A BR7902922A (pt) 1978-05-13 1979-05-11 Processo e dispositivo para a descontaminacao de aguas residuais radioativas

Country Status (6)

Country Link
US (1) US4308105A (pt)
JP (1) JPS6057560B2 (pt)
BR (1) BR7902922A (pt)
DE (1) DE2821097C2 (pt)
FR (1) FR2425705A1 (pt)
GB (1) GB2022466B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657639A (en) * 1985-05-31 1987-04-14 The United States Of America As Represented By The Secretary Of The Air Force Apparatus for electrostatic filtration of N2 O4 for removal of solid and vapor contaminants
JPS6293075U (pt) * 1985-11-28 1987-06-13
JPS62214398A (ja) * 1986-03-17 1987-09-21 有限会社　那波研究所 放射性物質の除去方法
JPH0677728B2 (ja) * 1987-03-11 1994-10-05 株式会社日立製作所 廃液濃縮器および廃液処理装置
US4770747A (en) * 1987-10-21 1988-09-13 Mobil Oil Corporation Vapro liquid deentrainment apparatus
ES2013176A6 (es) * 1989-04-13 1990-04-16 Enprotec Inc Nv Evaporador ciclonico por vacio y procedimiento de destilacion fraccionada mediante el mismo.
US7261765B2 (en) * 2004-12-29 2007-08-28 Anzai, Setsu Electrostatic precipitator
EP2231407B1 (en) * 2007-12-12 2012-09-19 Ricoh Company, Ltd. Image forming apparatus and foam application device
US8092578B2 (en) * 2008-08-25 2012-01-10 Eisenmann Corporation Method and apparatus for eliminating or reducing waste effluent from a wet electrostatic precipitator
US20110000777A1 (en) * 2009-07-03 2011-01-06 Zhou yun yan Vapor compression distillation system
EP2535115A1 (de) * 2011-06-16 2012-12-19 GEA Bischoff GmbH Verfahren und Vorrichtung zur Entfernung von Partikeln aus einem Gas
US9630123B2 (en) * 2011-12-16 2017-04-25 Air Products And Chemicals, Inc. Liquid distributor with a mixer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1399441A (en) * 1916-07-10 1921-12-06 Int Precipitation Co Means for cleaning the electrodes in electrical fume-precipitators
US1345437A (en) * 1916-11-22 1920-07-06 Fehr Frank Process and apparatus for extracting alcohol from liquids
US1232395A (en) * 1917-03-24 1917-07-03 Research Corp Process of separating the constituents of liquids.
US1289984A (en) * 1917-05-10 1918-12-31 Int Precipitation Co Method of concentrating solutions.
US2077996A (en) * 1933-09-15 1937-04-20 Harry Y Hall Eliminator plate washer
US2061045A (en) * 1935-04-26 1936-11-17 Int Precipitation Co Apparatus for electrical precipitation
US2324663A (en) * 1940-03-30 1943-07-20 Aiton & Company Ltd Apparatus for distilling liquids
US2960449A (en) * 1956-02-06 1960-11-15 American Mach & Foundry Apparatus for distilling sea water
US2813823A (en) * 1956-09-19 1957-11-19 Maurice W Putman Destructive distillation of hydrocarbonaceous materials
US3056749A (en) * 1957-09-12 1962-10-02 Llewellyn B Griffith Spray device to eliminate foam
US3080300A (en) * 1957-10-16 1963-03-05 Sinclair Research Inc Flash vaporization apparatus
GB1035330A (en) * 1962-12-28 1966-07-06 Nihon Genshiryoku Kenkyujo Process and apparatus for treating solid radioactive wastes
US3347755A (en) * 1964-02-24 1967-10-17 Frederick J Brooks Temperature controlled convective distillation and vapor evacuation
FR2064035B1 (pt) * 1969-10-30 1973-03-16 Creusot Loire
US4043875A (en) * 1972-02-02 1977-08-23 Vereinigte Delstahlwerke Ag. (Vew) Two-step flash technique for vaporizing radioactive liquids
US3933576A (en) * 1973-05-17 1976-01-20 Whiting Corporation Evaporation of radioactive wastes
DE2361791A1 (de) * 1973-12-12 1975-06-19 Chemie Apparatebau Mainz Schma Verfahren und vorrichtung zum eindampfen von fluessigkeiten insbesondere zum dekontaminieren radioaktiv belasteter abwaesser
US4120933A (en) * 1977-09-27 1978-10-17 The United States Of America As Represented By The Unites States Department Of Energy Decontamination of plutonium from water with chitin

Also Published As

Publication number Publication date
US4308105A (en) 1981-12-29
DE2821097A1 (de) 1979-11-22
GB2022466A (en) 1979-12-19
JPS54150600A (en) 1979-11-26
FR2425705B1 (pt) 1984-12-14
FR2425705A1 (fr) 1979-12-07
JPS6057560B2 (ja) 1985-12-16
DE2821097C2 (de) 1987-04-30
GB2022466B (en) 1982-12-22

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