METHOD OF SOLIDIFYING RADIO-ACTIVE WASTE CONTAINED IN ION-EXCHANGING RESINS, SOLID ARTICLES THUS OBTAINED, AND COMPOSITION CONTAINING RADIOACTIVE MATERIAL BASED ON ION-EXCHANGE RESINS

摘要

The invention relates to a method for solidifying radioactive waste contained in ion exchange resins, the solid articles thus obtained and a composition containing a radioactive material based on ion exchange resins. THE PROCESS ACCORDING TO THE INVENTION CONSISTS OF TREATING RADIO-ACTIVATED SLUDGE WITH ONLY AMMONIA OR WITH A STRONG ALKALINE BASE UNTIL THE pH OF 9 IS EXCEEDED AND THEN DISPERSED IN UNSATURATED POLYESTER RESINS AND TO BE PRODUCED. CURING UNDER THE EFFECT OF RADICAL STARTERS. / P P APPLICATION FOR THE PRODUCTION OF COMPOSITIONS CONTAINING A RADIO-ACTIVE MATERIAL BASED ON ION-EXCHANGING RESINS AND SOLID ARTICLES IMMOBILIZING RADIO-ACTIVATED SLUDGE BASE OF ION EXCHANGE RESINS. / P