METHOD OF REGENERATION OF ION-EXCHANGE RESIN IN BLOCK-DESIGN DESALINATION PLANT OF NUCLEAR POWER STATION CONDENSATE SYSTEM

摘要

Usage: for treatment of aqueous heat transfer fluids, when regenerating spent ion exchange resins nuclear condensate polishing systems. Objective: To increase efficiency and radiation safety. SUMMARY OF THE INVENTION: cation exchanger eluate before it is offset with elyuetom anion pre-filtered by passing it through a sorbent layer selective to ions of cesium and the filtration was stopped when the acid concentration in the eluate corresponding to the level of the initial concentration. Positive effect: the method allows to reduce the costs of special water treatment that improves its ekonotiich- NOSTA, and also allows the radiation to ensure operator safety by reducing the required values ​​to the concentration of harmful components in the sewage plant. 2 Table 2 yl. (LS