BIO-SAFE NANOCOMPOSITE POLYMER SORBENT FOR THE SELECTIVE BINDING OF Sr AND Cs ISOTOPES FROM LIQUID MEDIUM AND THE RAW MIXTURE FOR ITS PRODUCTION

摘要

A method for production of a bio-safe polymer sorbent for selective binding of Sr and Cs isotopes from a liquid medium for treatment of liquid radioactive wastes is provided. The sorbent with high specific sorption capacity in compliance with the requirements of bio-compatibility and safety with respect to the diverse biological objects, is produced. Also, a raw mixture used for the production of the sorbent has a small weight and a volume in comparison with the given sorbent. The structure of the sorbent is formed by self-assembly during the hydration of the dry mix of the components