Table 11 Fuzzy comprehensive evaluation results of wastewater treatment evaluation for enterprises
Index | Membership degree | Evaluation grade | |||
|---|---|---|---|---|---|
Excellent | Good | Middle | Bad | ||
Enterprise 1 | 0.093 | 0.273 | 0.457 | 0.177 | Middle |
Enterprise 2 | 0.188 | 0.411 | 0.282 | 0.119 | Good |
Enterprise 3 | 0.451 | 0.240 | 0.106 | 0.202 | Excellent |