| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an outlet water monitor in which maintainability of a water-intake part for sampling drain in a discharge channel of a nuclear power plant is improved and system reliability can be improved. <P>SOLUTION: In the vicinity of a discharge channel 2, a manhole 18 in a longitudinal hole shape is provided into which waste water 1 is introduced via a water conduction hole 26, and the waste water 1 in the manhole 18 is sampled. To a waste water introduction port of the manhole 10, a coarse dust filter 21 is mounted which can be lifted up along a guide rail 25, and under the level of water in the manhole 18, an ultraviolet lamp 23 is installed which irradiates the coarse dust filter 21 and a filter 4 that becomes a water sampling port with ultraviolet rays. <P>COPYRIGHT: (C)2013,JPO&INPIT |
