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Tuesday, July 28, 2020 | History

2 edition of evaluation procedure for radioactive waste treatment processes found in the catalog.

evaluation procedure for radioactive waste treatment processes

William J Whitty

evaluation procedure for radioactive waste treatment processes

by William J Whitty

  • 232 Want to read
  • 30 Currently reading

Published by [Dept. of Energy], Los Alamos Scientific Laboratory, for sale by the National Technical Information Service] in Los Alamos, N.M, [Springfield, Va .
Written in English

    Subjects:
  • Radioactive waste disposal

  • Edition Notes

    StatementWilliam J. Whitty
    SeriesLA ; 8052-MS
    ContributionsLos Alamos Scientific Laboratory
    The Physical Object
    Paginationiv, 25 p. :
    Number of Pages25
    ID Numbers
    Open LibraryOL14880461M

      Many books have been written on hazardous waste and nuclear waste separately, but none have combined the two subjects into one single-volume resource. Hazardous and Radioactive Waste Treatment Technologies Handbook covers the technologies, characteristics, and regulation of both hazardous chemical wastes and radioactive wastes. It provides an overv. 3 Radioactive liquid waste treatment by sorption and filtration Table 1 The average chemical composition of the clinoptilolitic volcanic tuff, % SiO2 Al2O3 Fe2O3 CaO MgO K2ONa2O TiO2 calcinating lost Chemicals For the main circuit of CANDU reactors which is made from carbon steel.

    evaluation and permitting. Routine, non-routine, and prohibited discharges are described below. Note The industrial wastewater (IW) program manager is the point of contact for all permit applications and for (non-radioactive) wastewater characterization. Any wastewater containing radioactive constituents must be reported to both the IW. - provide step-by-step procedures for effective application of operation of cost-effective treatment and conditioning processes for radioactive aqueous liquids arising as effluents from institutions or small The selection of liquid waste treatment involves a set of decisions related to a number of factors. These can be grouped into five.

    C.I Radioactive Waste Management Chapter 11 of the FSAR should describe the capabilities of the plant to control, collect, handle, process, store, and dispose of liquid, gaseous, and solid wastes that may contain radioactive materials, and the instrumentation used to monitor and control the release of radioactive effluents and wastes. The process of radioactive waste treatment may produce the secondary waste that require attention and should be managed accordingly. Conditioning of Treated Waste. The purpose of conditioning is to convert the treated radioactive waste into a more stable form than can ; provide easier handling, transportation, storage and disposal and.


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Evaluation procedure for radioactive waste treatment processes by William J Whitty Download PDF EPUB FB2

Get this from a library. An evaluation procedure for radioactive waste treatment processes. [William J Whitty; Los Alamos Scientific Laboratory.]. Radioactive Waste, was published in to provide practical guidance and to assist managers dealing with small amounts of radioactive waste in developing Member States.

The document provides information on the different components of the waste management process as a whole and briefly lists the basic technologies Size: KB.

The aim of the radioactive waste treatment is to minimize the volume of waste requiring management. Treatment process selection for waste depends upon its radiological and physicochemical properties and the quantity (IAEA, ; Adenot et al, ; Chang, ).

The objective of this section is to provide a brief overview of usually techniques Cited by: 5. Arm, C. Phillips, in Advanced Separation Techniques for Nuclear Fuel Reprocessing and Radioactive Waste Treatment, Transportable equipment and processes. Transportable radioactive waste processing facilities can be an attractive alternative to the building of large facilities with fixed canyons or PSCs.

Transportable facilities are particularly attractive when processing is. Characterization of radioactive waste is a process first hand regarding the effectiveness and cost management.

Before starting any type of radioactive waste action is. The textile wastewater examined was simulated from a commercial batch formula and contained organic dyes, sodium chloride, and copper among its components.

A selected membrane filtration process generated a permeate with over 99 of the color and copper removed, while 85 of salt by mass and 85 of the original water were reusable. There are a number of different membrane processes that can be used for radioactive decontamination of water, as summarized in Table the table, the order of appearance of each membrane process is made identical, for the readers' convenience, to that of an excellent review paper written by Prof.

Zakrzewska-Trznadel for this special issue, as much as possible. Hazardous-waste management - Hazardous-waste management - Treatment, storage, and disposal: Several options are available for hazardous-waste management. The most desirable is to reduce the quantity of waste at its source or to recycle the materials for some other productive use.

Nevertheless, while reduction and recycling are desirable options, they are not regarded as the final remedy to the. wastewater treatment to minim ize radioactive wastes and energy consumptions, with Cs, Co, and Sr chosen as the typical fission product s of pressurized water reactor [52 ].

The results showed. user, but not always. NRC (b) gives procedures for the receipt of radioactive samples during working hours and non-working hours. Sample Chain-of-Custody Sample chain-of-custody (COC) is defined as a process whereby a sample is maintained under. The U.S.

Department of Energy intends to send a few gallons of radioactive wastewater at the Savannah River Site to a facility in Texas for treatment and disposal, a spearhead. INTERNATIONAL ATOMIC ENERGY AGENCY, Predisposal Management of Radioactive Waste from Nuclear Fuel Cycle Facilities, IAEA Safety Standards Series No.

SSG, IAEA, Vienna (). This Safety Guide provides guidance on the predisposal management of all types of radioactive waste (including spent. "Westinghouse Modular Grinding Process: Improvement for Follow on Processes." Proceedings of the ASME 15th International Conference on Environmental Remediation and Radioactive Waste Management.

Volume 1: Low/Intermediate-Level Radioactive Waste Management; Spent Fuel, Fissile Material, Transuranic and High-Level Radioactive Waste. This paper presents the results of studies aiming at the assessment and classification of wastewater using an electronic nose.

During the experiment, an attempt was made to classify the medium based on an analysis of signals from a gas sensor array, the intensity of which depended on the levels of volatile compounds in the headspace gas mixture above the wastewater table.

Disposal of Radioactive Materials and Equipment EH&S is responsible for the collection, processing, and disposal of all radioactive waste generated at Iowa State University. In order to facilitate these processes, RAM users are required to follow a number of specific procedures regarding radioactive waste generated in their laboratories.

Technologies selected for pilot testing were the advanced oxidation processes of UV light with hydrogen peroxide, UV/ozone, and hydrogen peroxide/ozone (peroxone). In addition, pulsed plasma arc, an innovative wastewater treatment process related to advanced oxidation processes, was tested.

The studies were planned in two phases. @article{osti_, title = {Use of ion exchange for the treatment of liquids in nuclear power plants}, author = {Lin, K H}, abstractNote = {The current and future use of ion exchange (demineralization) as a method for treating liquid radioactive streams at nuclear power plants was investigated.

Pertinent data were obtained by contacting utility companies, nuclear-steam-supply system. 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. conversion of simulated high-level radioactive waste solutions to glassy solids in a pot by a rising liquid level method: the rl-potglass process Technical Report Godbee, H W ; Clark, W E DEVELOPMENT OF PROCESSES FOR SOLIDIFICATION OF HIGH LEVEL RADIOACTIVE WASTE: SUMMARY FOR POT CALCINATION AND RISING LEVEL POTGLASS PROCESSES.

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., Si) on the process.

Coordinate with the Biosecurity Group to ensure that the disposal process is conducted in a biosecure manner and that disposal group personnel are familiar with and exercise appropriate biosecurity measures.

Obtain local regulations and procedures for carcass disposal from the State Animal Health Official or State response team.The WLS is designed to control, collect, process, store, and dispose of liquid radioactive wastes.

The WLS is discussed in Section of this report. The WLS contains holdup tanks, process pumps, other processing equipment including monitor tanks, and appropriate instrumentation and controls. Ion exchange is the principal waste treatment.Follow the procedures in Part for disposing of non-hazardous liquid radioactive waste.

Decay of radioactive material - If the radioisotope has a short enough half-life to allow the radioactive material to decay to safe levels, freeze the waste in a properly marked freezer and hold the waste until it has decayed to the levels specified by.