| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water quality control system which can perform further advanced control suitable for a water system by setting critical control points so as to reflect the properties of the water system and the peculiar information of a purification plant in a standard introduction method for food when the HACCP (hazard analysis critical control point) method used for the sanitary management of food manufacturing is applied to the water quality control in the water system. <P>SOLUTION: In a HACCP system 100, data of an injury DB 11 and a water quality DB 12 are used for setting severity and incidence by a severity setting means 21 and an incidence setting means 22 respectively, risk is calculated by a risk calculation means 23, and candidates for critical control points are extracted in a critical control point setting support means 24 according to the priority order of injuries obtained from risks to support setting of the critical control points and controlling water quality by a water quality manager in water supply facilities 200. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
