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Storage placement

Hydrogeological characteristics of potential sites of the region, assumed depth of the storage placement, as well as possibilities of the PORFLOW program code [16], using which the study was accomplished, allowed us to make up a conceptual representation of the migration model. [Pg.289]

Storage Placement of waste in a form and condition that it can be easily retrieved. [Pg.220]

This series of prohibitions restricts how wastes subject to LDR requirements are handled. The most visible aspect of the LDR program is the disposal prohibition, which includes treatment standards, variances, alternative treatment standards (ATSs), and notification requirements. Land disposal means placement in or on the land, except in a corrective action unit, and includes, but is not limited to, placement in a landfill, surface impoundment, waste pile, injection well, land treatment facility, salt dome formation, salt bed formation, underground mine or cave, or placement in a concrete vault, or bunker intended for disposal purposes. The other two components work in tandem with the disposal prohibition to guide the regulated community in proper hazardous waste management. The dilution prohibition ensures that wastes are properly treated, and the storage prohibition ensures that waste will not be stored indefinitely to avoid treatment. [Pg.452]

While polycarbonate has the desirable qualities as the basic material for information storage, it also has some debits. First, polycarbonate is relatively expensive in comparison with many polymers. Its superior combination of properties and ability for a large cost markup allows it to be an economically feasible material for specific commercial uses. Second, the polar backbone is susceptible to long-term hydrolysis so that water must be ruthlessly purged. The drying process, generally 4 h, is often achieved by placement of polycarbonate chips in an oven at 120°C with a dew point of — 18°C. [Pg.101]

It is important to remember that lipid oxidation is a dynamic process and that TBARS values reflect only one point in this process. The concentration of TBARS for meat tends to increase over the storage period, reach a maximum value, and then decline. When an unknown sample is presented for analysis, caution must be exercised as the sample s placement on this curve is unknown. [Pg.562]

Temporary facilities such as camp bases for workers, storage areas, and waste placement areas (etc.)... [Pg.259]

If plates are chosen as storage containers, it is necessary to isolate each sample from cross contamination and interaction with ambient air. This can be done by attaching lids or sealing the plates. A lid can be as simple as a plastic cover or a proprietary device that allows automated placement and removal. Sealing techniques range from cap mats, to adhesive seals, to heat seals. Traditionally, a sealed plate requires a manual step for seal removal. Recently a new technology provides automated seal removal. [Pg.197]

Fig. 8 presents vertical cross-section of the migration model. The imdergroimd water flow and radioactivity spread from the storage is considered in a three-layer model. The model layers have different coefficients of conductivity and porosity. For the layer of placement of the nuclear material storage in the hydrogeological task, condition of zero flow is used [10]. [Pg.289]

The ideas listed above are valid for both the smTace and near smface variant of a SNF storage facility. Nevertheless, it is quite obvious that depending on the placement... [Pg.299]

A joint placement with other radiation hazardous or nuclear objects allows construction and operation cost to be substantially reduced. For example, building in the same site a radioactive waste storage facility and a long-term SNF storage facility enables use for both objects not only one and the same transport infrastructure but in part an imdergroimd one (access galleries, laboratories etc.). [Pg.300]

In contrast to the fixed placement of furniture and other artifacts, Mr. du Pont wanted the textiles, curtain sets, slipcovers, slip seats, bed dressings, and rugs changed seasonally. He believed that the textile sets needed to rest in storage for a period of time and had them stored in... [Pg.14]

Name the three types of hydrogen-storage metals/alloys and describe the placement of hydrogen within each lattice. [Pg.150]

Emergency equipment and locations for their placement or storage should he provided at the nearest readily accessible locations. [Pg.46]


See other pages where Storage placement is mentioned: [Pg.228]    [Pg.228]    [Pg.131]    [Pg.106]    [Pg.270]    [Pg.1350]    [Pg.1070]    [Pg.291]    [Pg.212]    [Pg.106]    [Pg.141]    [Pg.263]    [Pg.358]    [Pg.478]    [Pg.331]    [Pg.380]    [Pg.139]    [Pg.141]    [Pg.142]    [Pg.154]    [Pg.157]    [Pg.186]    [Pg.299]    [Pg.153]    [Pg.270]    [Pg.282]    [Pg.85]    [Pg.274]    [Pg.280]    [Pg.282]    [Pg.283]    [Pg.286]    [Pg.255]    [Pg.213]    [Pg.2427]    [Pg.2176]   
See also in sourсe #XX -- [ Pg.142 ]

See also in sourсe #XX -- [ Pg.142 ]




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