Fuzzy-DSM for Evaluating Waste’s Hazardousness

Waste, without good management for treating, is able to influence environment and human health negatively. This condition needs extraordinary effort to handle. The study was performed to construct a decision support model (DSM) for evaluating waste’s hazardous level. Via combined methods fuzzy-logic and analytic hierarchical process (AHP), a DSM finally was able to be developed. Two main criteria and six sub-criteria are considered to become fundamental part of the model. The model was experimented thru four types of waste; and conclusively, industrial waste water has been the most unsafe waste for both health and environment.