ES457155A1 - Perfeccionamientos en evaporadores para el tratamiento de aguas residuales. - Google Patents

Perfeccionamientos en evaporadores para el tratamiento de aguas residuales.

Info

Publication number
ES457155A1
ES457155A1 ES457155A ES457155A ES457155A1 ES 457155 A1 ES457155 A1 ES 457155A1 ES 457155 A ES457155 A ES 457155A ES 457155 A ES457155 A ES 457155A ES 457155 A1 ES457155 A1 ES 457155A1
Authority
ES
Spain
Prior art keywords
liquid
liquid waste
intermediate group
waste disposal
disposal system
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
ES457155A
Other languages
English (en)
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES457155A1 publication Critical patent/ES457155A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Perfeccionamientos en evaporadores para el tratamiento de aguas residuales, mediante separación por lavado de sustancias radioactivas volátiles con ayuda de un líquido de lavado ácido y uno básico, cuyos evaporadores comprenden una cámara y una serie de fondos puestos detrás, caracterizados porque se dispone en la cámara del evaporador uno de los líquidos de lavado y porque por lo menos dos fondos de lavado se enlazan a través de una bomba formando un circuito que contiene el otro líquido de lavado. *** Ver imagen 01
ES457155A 1976-03-24 1977-03-24 Perfeccionamientos en evaporadores para el tratamiento de aguas residuales. Expired ES457155A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2612510A DE2612510C3 (de) 1976-03-24 1976-03-24 Anordnung zur Abwasseraufbereitung

Publications (1)

Publication Number Publication Date
ES457155A1 true ES457155A1 (es) 1978-07-16

Family

ID=5973327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457155A Expired ES457155A1 (es) 1976-03-24 1977-03-24 Perfeccionamientos en evaporadores para el tratamiento de aguas residuales.

Country Status (6)

Country Link
US (1) US4139420A (es)
JP (1) JPS52115999A (es)
CH (1) CH600498A5 (es)
DE (1) DE2612510C3 (es)
ES (1) ES457155A1 (es)
FR (1) FR2345794A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444680A (en) * 1981-06-26 1984-04-24 Westinghouse Electric Corp. Process and apparatus for the volume reduction of PWR liquid wastes
AT379251B (de) * 1983-05-11 1985-12-10 Oesterr Forsch Seibersdorf Verfahren zur ueberfuehrung von anionenaustauscherharzen in einen umweltfreundlich lagerbaren zustand sowie vorrichtung zur durchfuehrung des verfahrens
US4746407A (en) * 1987-02-20 1988-05-24 Phillips Petroleum Company Fractionator reflux pump method and apparatus
ES2041363T3 (es) * 1988-04-18 1993-11-16 Siemens Aktiengesellschaft Instalacion de evaporacion de circulacion forzada para la descontaminacion de liquidos, especialmente radioactivos.
EP0386385A1 (fr) * 1989-03-09 1990-09-12 Juan José Villanueva Gonzales Installation pour l'obtention des eaux-de vie et liqueurs
BE1007223A3 (nl) * 1993-06-16 1995-04-25 Studiecentrum Kernenergi Werkwijze voor het afscheiden van boorzuur.
EP2025381A1 (de) * 2007-07-30 2009-02-18 Nanoresins AG Verfahren zum Entfernen basischer oder saurer Verbindungen aus einer lösungsmittelhaltigen Metalloxiddispersion insbesondere Kieselsäure
US20150083652A1 (en) 2013-09-23 2015-03-26 Wayne R. HAWKS System and method for treating contaminated water
US11851347B2 (en) 2013-03-13 2023-12-26 Wasserwerk, Inc. System and method for treating contaminated water
WO2014160264A1 (en) * 2013-03-13 2014-10-02 Wasserwerk, Inc System and method for treating contaminated water
RU2726224C1 (ru) * 2019-12-11 2020-07-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ концентрирования жидких радиоактивных отходов

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191798B (de) * 1963-03-12 1965-04-29 Hoechst Ag Verfahren und Vorrichtung zur Reinigung von Aceton
US3480515A (en) * 1964-04-03 1969-11-25 Aqua Chem Inc Method and apparatus for vapor compression distillation and vapor washing of impure water
NL6704030A (es) * 1966-03-30 1967-10-02
US3480516A (en) * 1968-08-26 1969-11-25 Commercial Solvents Corp Separation of nitroalkanes and alkanes by codistilling with methanol
US3531376A (en) * 1968-12-23 1970-09-29 Mitsubishi Chem Ind Purification of acetone by extractive distillation and rectification with simultaneous alkali-containing acetone solution contact and halogen impurity side stream removal
US3672961A (en) * 1969-10-16 1972-06-27 Hercules Inc Fractionation of inorganic acid-free,cleavage reaction mixture
US3933576A (en) * 1973-05-17 1976-01-20 Whiting Corporation Evaporation of radioactive wastes
US3873362A (en) * 1973-05-29 1975-03-25 Halliburton Co Process for cleaning radioactively contaminated metal surfaces
CH577333A5 (es) * 1973-10-30 1976-07-15 Luwa Ag
US4040973A (en) * 1974-01-03 1977-08-09 Magyar Tudomanyos Akademia Izotop Intezete Process and apparatus for the concentration and storage of liquid radioactive wastes
US4008131A (en) * 1975-12-11 1977-02-15 Monsanto Company Purification of acetic acid

Also Published As

Publication number Publication date
CH600498A5 (es) 1978-06-15
FR2345794B1 (es) 1981-08-14
DE2612510A1 (de) 1977-09-29
JPS52115999A (en) 1977-09-28
FR2345794A1 (fr) 1977-10-21
DE2612510C3 (de) 1978-10-05
US4139420A (en) 1979-02-13
DE2612510B2 (de) 1978-02-02

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