抄録
Recently, contaminated groundwater remediation is very important for human health. At present, human risk is calculated with in some assessment model. However, these methods can not reflect an optimizing control. Therefore, this paper proposes a decision support system for effective pumping rate by using risk assessment model. New DSS uses a fuzzy inference to be optimum pumping rate. And human risk was calculated by using monitoring data. Thereby, Engineer becomes possible to remediation with public acceptance. In this paper, outline of numerical method is explained and the numerical examination results are shown.