Last edited by Julabar
Monday, July 20, 2020 | History

5 edition of Evaporators for the treatment of radioactive waste, 1960-1974 found in the catalog.

Evaporators for the treatment of radioactive waste, 1960-1974

English Electric Company. Library.

Evaporators for the treatment of radioactive waste, 1960-1974

a list of references

by English Electric Company. Library.

  • 126 Want to read
  • 4 Currently reading

Published by GEC Power Engineering Ltd, Library in Leicester (Whetstone, LeicesterLE8 3LH) .
Written in English

    Subjects:
  • Radioactive waste disposal -- Bibliography.,
  • Evaporating appliances -- Bibliography.

  • Edition Notes

    StatementGEC Power Engineering Ltd Library (i.e. English Electric Company Library) ; compiled by Susan Spriggs.
    SeriesGEC bib -- 151
    ContributionsSpriggs, Susan.
    The Physical Object
    Pagination(1),6p. ;
    ID Numbers
    Open LibraryOL21518251M
    ISBN 100901664227
    OCLC/WorldCa16379649

    A commonly used treatment for laundry waste and floor drain water in a nuclear power plant (NPP) in China involves filtration, followed by passing through a mixed ion exchange bed or evaporator. Due to the presence of foam and suspended solid in the laundry waste, the treatment systems require frequent maintenance and have a short filter. University, a radioactive waste is any waste with detectable radioactivity that is generated from procedures involving licensed radioactive material. Chemical waste includes a wide range of material such as discarded commercial chemical products (DCCP), process wastes, and wastewater. Some chemicals and chemical mixtures are.

    To assess the safety for disposal of radioactive mortar-waste composition, the leaching of Cs, 60Co and 85Sr from immobilized radioactive evaporator concentrate, into a surrounding fluid has. Radioactive Waste Technology A. Alan Moghissi, H. W. Godbee, Sue A. Hobart American Society of Mechanical Engineers, - Nuclear power plants - pages.

      The disadvantages of radioactive waste treatment with incineration are: off-gas filtering system are required to control radioactive discharges, thickening and dewatering wastes pretreatment may be required, is not economical for small solid waste plants and secondary waste volumes may be large (Chang, ; IAEA, , and ; NEA, ). Design and operation of evaporators for radioactive wastes. Vienna, International Atomic Energy Agency, (OCoLC) Material Type: Internet resource: Document Type: Book, Internet Resource: All Authors / Contributors: Yoshiyuki Yamamoto; N Mitsuishi; S .


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Evaporators for the treatment of radioactive waste, 1960-1974 by English Electric Company. Library. Download PDF EPUB FB2

Calloway, T.B. Radioactive Waste Evaporation: Current Methodologies Employed for the Development, Design, and Operation of Waste Evaporators at the Savannah River Site and Hanford Waste Treatment Plant, article, Septem ; South by: 2.

The thing is, deuterated water (aka heavy water) is not even radioactive and is almost entirely harmless, unless you ingest a lot of it. Tritiated water is mildly radioactive, but is harmless externally and excreted very quickly if ingested.

The risk from radioactive water is pretty small. It's the stuff in the water that's the issue. Characterization of decontamination factors for evaporators used in the treatment of low and intermediate level liquid radioactive wastes Technical Report Rood, L. ; Law, Jr., C.

Evaporator decontamination factors were studied as functions of boiloff rate, volume reduction, and feed pH. View chapter Purchase book. Read full chapter Evaporation is a proven method for the treatment of liquid radioactive waste providing both high DFs and hot steam at ~ MPa pressure and temperature ~°С and ~ m 3 of steam is generated per 1 m 3 of purified aqueous waste.

The evaporator produces a clean condensate which can. of evaporators, decontamination factors between and are obtained.

Evaporation is a proven method for the treatment of liquid radioactive waste providing both good decontami-nation and volume reduction. Water is removed in the vapour phase of the process leaving behind non-volatile components such as salts containing most Size: KB.

A new process for liquid radioactive waste treatment was proposed here based upon the experimental results. That is composed of a filter, activated carbon, inorganic ion exchanger, organic cation exchanger and organic anion exchanger in series.

The process showed that the activated carbon was not effective for the cobalt removal, but had the. While the equipment used to evaporate radioactive waste is relatively simple in design, the complexity in the evaporator processes in current service and in those currently in the design stages stems from the heterogeneous nature of the waste and the effects of seemingly minor components (e.g.

Radioactive waste is material that is radioactive that is no longer needed at the plant and can be disposed of. The following are some examples of the sources of radioactive waste.

After a fuel assembly has been used in the reactor core to generate power, there is a large Liquid waste system (evaporator gas stripper). The Site Radwaste Treatment Facility (SRTF) was to treat the liquid radioactive waste with high concentration of electrolytes in CAP plant.

Unlike the forced-circulation or natural-circulation evaporator, the waste was purified by evaporation process using heat pump principle in SRTF. Radioactive waste evaporators are generally kept simple to reduce maintenance problems at the expense of loss in thermal efficiency.

Some wastes, however, require more complex design, and scraped film evaporators have been used (Fig. footprint, no secondary waste, and the capability of treating a variety of liquids including acids and salts. • Successful treatment of the radioactive solutions in the planned testing will increase the technical maturity of the technology.

• Deployment of the technology will assist in. on biosilica was tested for treatment of real liquid radioactive waste with a total salt content of g/dm 3 to remove Cs. Another study was devote d to prepare composite ion-exchange resins by. Evaporators for the Treatment of Radioactive Waste, [Spriggs, Susan] on *FREE* shipping on qualifying offers.

Evaporators for the Treatment of Radioactive Waste, Format: Paperback. Radioactive waste is a type of hazardous waste that contains radioactive ctive waste is a by-product of various nuclear technology processes.

Industries generating radioactive waste include nuclear medicine, nuclear research, nuclear power, manufacturing, construction, coal and rare-earth mining and nuclear weapons reprocessing.

Radioactive waste is regulated by government. @article{osti_, title = {Radioactive Waste Evaporation: Current Methodologies Employed for the Development, Design, and Operation of Waste Evaporators at the Savannah River Site and Hanford Waste Treatment Plant}, author = {Calloway, T B}, abstractNote = {Evaporation of High level and Low Activity (HLW and LAW) radioactive wastes for the purposes of radionuclide separation and volume.

Radioactive waste is an inevitable residue from the use of radioactive materials in industry, research and medicine, as well as from the use of nuclear power to generate electricity.

The management and disposal of such waste is, therefore,an issue relevant to almost all. Radioactive Waste Management RGas it relates to the cost-benefit analysis for radioactive management systems and equipment RGas it relates to the method of calculating release of radioactive materials in effluents from nuclear power plants RGas it relates to the design, testing, and maintenance of air filtration and.

References. An Overview of In Situ Waste Treatment Technologies, S. Walker, R. Hyde, R. Piper, M. Roy, Idaho National Engineering Laboratory, presented at the Spectrum '92 Conference, Boise, Idaho (August ).[Notes.

More detailed information can be found in the brochure Incineration of Radioactive Waste, NUKEM Technologies GmbH (). Radioactive waste management is necessary to isolate radioactive waste from living things.

For various types of waste different procedures are followed to reduce the volume of waste and to manage it in a cost effective way. Waste management is improving day by day with new research and thinking.

Proper management of radioactive waste can help. The processes whereby a given batch of low-level radioactive or mixed radioactive and hazardous waste is converted to a single, solid piece are referred to as solidification. Prior to being solidified, the waste could be in a variety offorms, e.g., liquid, slurry (liquid plus suspended solids), sludge (we-solids),or dry solid particles.

Pre-treatment (Radioactive Waste) Any operation/conditioning of waste prior to final treatment before disposal. Radiation Facility Any installation/equipment or a practice involving use of the radiation-generating units or use of radioisotopes in the field of research, industry, medicine and agriculture.

covid notice: encon evaporators is open As an essential manufacturing business, we are continuing to provide products, services, and support to both new and existing customers while taking all measures to ensure the health and wellbeing of our .War diary of the English Electric Company Ltd.: March, August, by English Electric Company Limited (Book) 7 editions published between and in English and held by 9 WorldCat member libraries worldwide.