| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform the support or control of operation for optimizing the operation quantity of a carrier charging type sewage treatment system while easily performing the simulation of water quality with high accuracy at any charging place regardless of any kind, shape and quantity of a carrier. SOLUTION: In a simulation device equipped with a water quality simulator 2 of a sewage disposal plant and a carrier data defining part 1, either one of a material balance model, a Monod type activated sludge model, a material balance model considering pressure loss, a reverse Monood type activated sludge model and an IAWQ model being a composite model of the Monode type activated sludge model is used. The carrier data defining part 1 defines the relation between the simulator input data changed by the charging of a carrier in the input value or parameter of the water quality simulator 2 of the sewage treatment plant and carrier charging data.</p> |
