From: Wastewater treatment evaluation for enterprises based on fuzzy-AHP comprehensive evaluation: a case study in industrial park in Taihu Basin, China
Index
Enterprise 1
Enterprise 2
Enterprise 3
Unit product COD discharge (kg/t)
84.7
32.8
17.5
Unit product NH3-N discharge (kg/t)
7.0
3.5
1.9
Unit product TP discharge (kg/t)
0.5
0.2
0.1
Unit product TN discharge (kg/t)
9.9
5.3
3.0