Ⅳ. Electrochemical Measurements in Various Environments―Nuclear Power Plant I （Electrochemical Measurement in Nuclear Power Plant）―

Abstract

It is important to control the cooling water of light water reactors （boiling water reactor and pressurized water reactor） to suitable quality in order to reduce corrosion of structural materials and generation of radioactive corrosion products. For that purpose, monitoring of water quality using electrochemical measurement method is necessary. In this article, the application of ECP measurement to BWR is mainly focused, I describe the water quality of light water reactors and the necessity of electrochemical measurement.