| 摘要 |
The present invention relates to a preferably continuous process for the treatment of low and average activity radio-active waste, comprising a pretreatment of said waste, a precipitation of radio-active compounds so as to form a stable suspension which may be superconcentrated, wherein from 0.6 to 2 parts by weight of cement for one part by weight of suspension, from 0.5 to 5% by weight, with respect to the cement, of asbestos fibres and possibly a complement of water necessary for ensuring setting of said cement are mixed, said suspension containing from 15 to 75% by weight of dry extract and a suspension agent, and the homogeneous mixture obtained is cast in a container. |
