| 摘要 |
PROBLEM TO BE SOLVED: To provide a water safety plan support system which enables a control criterion calculation formula for regulating a proper control criterion to be changed in accordance with a characteristic specific to a water purification plant and a change in an operation state thereof.SOLUTION: In a water safety plan support system, an input device 7 receives input of a control criterion calculation formula for a water safety plan in accordance with a characteristic specific to a water purification plant and a change in an operation state thereof. A control criterion calculation formula database 9 registers the control criterion calculation formula. A control criterion calculation section 6 calculates and determines a control criterion using water quality process data input online from a water purification plant monitoring control system 2 through a network 3 and the control criterion calculation formula registered in the control criterion calculation formula database 9. A determination section 11 compares the water quality process data with the control criterion and determines whether or not the water quality process data meets the control criterion. When the water quality process data is determined not to comply with the control criterion, a warning output section 14 notifies an outside of a determination result. |
