WATER INTAKE AND SUPPLY PLANNING APPARATUS, WATER INTAKE AND SUPPLY PLANNING SYSTEM, AND WATER INTAKE AND SUPPLY PLANNING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a water intake and supply planning apparatus which creates a planned value of the entire river system, implementing low cost operation at a drinking water treatment plant while satisfying operational conditions of the entire river system, by creating predicted costs for each drinking water treatment plant and at each time, from a predicted raw water turbidity, a past actual turbidity, and costs at a water intake location, formulating an evaluation expression, based on the created predicted costs, and setting the operational conditions of the entire river system as limiting conditions.;SOLUTION: The water intake and supply planning apparatus 121 is composed of a raw water turbidity storage section 220 for storing therein an upstream raw water turbidity, a set value storage section 221, an actual turbidity and cost storage section 222, an actual value storage section 223, an operating condition storage section 224, a raw water turbidity predicting section 230 for predicting a raw water turbidity at the water intake location, a raw water turbidity determining section 231 for determining whether or not a planned value should be changed, based on the predicted turbidity, a planning starting time and period creating section 232 for creating a starting time and a period of a new plan value; a predicted cost creating section 233 for predicting costs, and a water intake and supply plan calculation section 234 for calculating a water intake and supply plan.;COPYRIGHT: (C)2009,JPO&INPIT