| 摘要 |
<p>This invention is directed to a process for encapsulating low level radioactive liquid waterinsoluble organic wastes into a solid form suitable for burial. The process is characterized by contacting one part by weight of said waste with less than one part by weight of a particulate, cross-linked, organic liquid-swellable, organic liquid-insoluble polymer to provide discrete, noncoalescent, gelled particles of said polymer and said waste; dispersing from 0.1 to 3 parts by weight of said gelled particles essentially uniformly in one part by weight of a curable liquid resin selected from the group consisting of unsaturated polyester resins, vinyl ester resins, or mixtures thereof and curing said liquid resin to a solid with said gelled particles encased therein.</p> |
