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Table 13 Unit product pollutant charge for enterprise

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 charge (RMB/t)

98.3

77.9

54.4

Unit product NH3-N charge (RMB/t)

47.6

30.7

24.5

Unit product TP charge (RMB/t)

12.5

8.6

6.3

Unit product TN charge (RMB/t)

10.2

5.4

4.7

Unit product sewage charge (RMB/t)

185.6

143.8

110.5