A method for determining the number of carriers for treating a pollutant by a water quality simulation method, a water quality simulation device, and a fluid carrier method.

摘要

PROBLEM TO BE SOLVED: To accurately simulate the water quality after treatment in consideration of the influence of competition between species of a plurality of microorganisms decomposing each of a plurality of different pollutants contained in the water to be treated. A water quality simulation method according to the present invention is a water quality simulation method in a treatment process for biologically treating water to be treated, and is a plurality of methods for decomposing each of a plurality of different pollutants contained in the water to be treated. The water quality after treatment of the treated water by a plurality of microbial groups is simulated based on a model formula having a term representing the interspecific competition of different microbial groups. [Selection diagram] Fig. 2