Abstract. The article presents main directions, the results of experiments and tests carried out within the frameworkof R&D for the design of evaporation cooling towers, the development of a procedure for application of scale and corrosioninhibitors in circulating cooling systems, the development of technology selection guidelines for cleaning core internalsand tower evaporation cooling tower sprinklers.

Keywords: tower evaporation cooling tower, circulating cooling system, water chemistry, sprinklers, inhibitors, experimentalunit

For citation: Anpilogova I. N., Kazarov G. I. Critical tasks solution on regulation in the design and operation of newNPP units with evaporation cooling towers // Hydrotechnika. 2023. № 2. Pp. 7–13.