| 摘要 |
PROBLEM TO BE SOLVED: To provide a water treatment system for a secondary cooling system in a PWR power plant which effectively reduces the appearance of pipe wall thickness loss in the secondary cooling system, and carries out the on-line continuous monitoring of the consequence for power plant facilities caused by the pipe wall thickness loss, and of the condition of it. SOLUTION: The water treatment system for the secondary cooling system in the PWR power plant has: an oxygen injection component for injecting a trace of oxygen into secondary coolant in the secondary cooling system of the PWR power plant; and a corrosion potential meter for monitoring no flow of a trace of the injected oxygen into a steam generator (SG) and the condition of the pipe wall thickness loss. COPYRIGHT: (C)2010,JPO&INPIT |
