| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To efficiently carry out drug supply to facilities for controlling sewage overflow water. <P>SOLUTION: A control server 41 for controlling the drug supply to a waste water treatment device of the facilities for controlling the sewage overflow water through a network comprises a facility information storage means 411 for storing facility information of each waste water treatment facility, a drug factory information storage means 412 for storing factory information of a drug factory to supply disinfectant and drug inventory information, and a first program module (PM) 430 to determine whether or not to supply drug to the respective facilities for controlling the sewage overflow water based on operation information of each waste water disinfection device. Further, the first PM comprises a drug supply processing PM 420 to be activated when drug supply to a waste water treatment device is determined, and the PM 420 makes reference to the facility infomation on the waste water treatment device of the facility information storage means 411 and the factory information and the drug inventory information of the drug factory information storage means 412, sets the most adequate drug factory to supply the drug to the waste water treatment facility, and sends automatically a supply command including a drug supply time and a supply amount of the drug to the drug factory. <P>COPYRIGHT: (C)2004,JPO</p> |
