WATER-QUALITY MONITORING SYSTEM AND WATER-QUALITY MONITORING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a water-quality monitoring system capable of enhancing the analyzing precision of the quality of sampling water due to a water-quality analyzer and capable of preventing trouble that the water-quality analyzer is abnormally stopped by the propagation of microorganisms in the water-quality analyzer, and a water-quality monitoring method.;SOLUTION: The water-quality monitoring system is equipped with a pretreatment device 2 for pretreating sampling water, the water-quality analyzer 3 for analyzing the quality of the pretreated sampling water and a sterilizing device 10 for sterilizing the sampling water. The sterilizing device 10 is constituted so as to sterilize the sampling water between the pretreatment device 2 and the water-quality analyzer 3 or the sampling water in the water-quality analyzer 3. The water-quality monitoring method includes a pretreatment process for pretreating the sampling water, a water-quality analyzing process for analyzing the quality of the pretreated sampling water and a sterilizing process for sterilizing the sampling water after the pretreatment process but before the water-quality analyzing process.;COPYRIGHT: (C)2007,JPO&INPIT