Improvement of chemical-analytical control of liquid radioactive media on principles flow-injection analysis

This work is devoted to monitoring chemical composition of liquid radioactive waste (LRW), resulting from the operation of nuclear power plants (NPP) for transport purposes. The results of LRW storages examination performed to assess the presence of chemical impurities in them are presented. The methodical solutions for the analysis automatization of aquatic environments on the principles of flow analysis methods are suggested. The paper presents the analytical possibilities of the photometric methods of flow-injection analysis, developed and used for carrying out of the chemical control of liquid radioactive waste.