| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an automated water quality simulation apparatus capable of reducing the difference between the actuality of a change in the quality of water flowing in at the time of a rainfall and an operation result to enable highly precise operation. <P>SOLUTION: The water quality simulation apparatus is made to have a constitution which is equipped with an inflow water quality arithmetic unit 9 for setting the set values of various setting devices such as an operation condition setting device 11 and the like and the set value of a future data setting device 7, which has an inflow water fluctuation coefficient arithmetic unit 8 for estimating and operating an inflow water state fluctuating on the basis of the past operation data and sets a future inflow water amount or water quality data on the basis of the operation result of the arithmetic unit 8 and the data at the present point of time, to a simulation arithmetic unit 14 and operating the fractional ratio to organic matter defined by simulation or the content ratio of a substance contained in the organic matter so as to coincide with a measuring result of the organic matter, nitrogen, phosphorus or the like of inflow water, and an inflow water quality setting device 10 for setting the substance contained in the fractionated organic matter to the simulation arithmetic unit 14. <P>COPYRIGHT: (C)2004,JPO</p> |
