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Decontamination product requirements

Major limitations in fission product decontamination will require tests with mixer-settlers. However, we anticipate from the distribution ratio measurements that Tc, Ru, and Pd will limit the overall decontamination from beta activity (other than from lanthanides). ... [Pg.443]

Calculate the decontamination factor required for (a) fission product activity, and (b) for gadolinium in commercial plutonium nitrate produced from PWR fuel fTables 21.2 and 21.7) at 10 y. [Pg.641]

Potassium Hydroxide (caustic potash) will work on certain chemicals and biological agents. Remarks under sodium hydroxide apply across the board to potassium hydroxide. Ammonia or Ammonium Hydroxide (household ammonia) can be used to decontaminate G nerve agents but takes longer than sodium hydroxide or potassium hydroxide. SCBA or a special purpose mask is required when working with this product. Ammonium hydroxide needs no further mixing it is a water solution of ammonia. [Pg.73]

In this level, the fundamental tasks required to convert the raw materials into the final product are identified. All tasks are related to property differences. Siirola (1996) has presented the following hierarchy of property differences molecular identity, amount, composition, phase, temperature/pressure, form. This list of tasks is not very well suited for food properties. Common tasks for food processes are decontamination (e.g. pasteurization and sterilization) and structure formation (e.g. emulsification, size reduction of dispersed phase in an emulsion, crystallization, interfacial adsorption/desorption). [Pg.171]

Performance of the unit has proven to be dependent on the level of decontamination required and on the type of coating covering the decontamination. An evaluation of the technology noted that the reliability of the equipment was low and that the system had a low production rate. Wastes recovered by this process may require additional treatment or disposal as radioactive, mixed, or hazardous wastes. [Pg.839]

Required decontamination factors for process product streams Present BNFL processb PFR plantb... [Pg.925]

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See also in sourсe #XX -- [ Pg.1069 , Pg.1072 ]



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Decontamination requirements

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