Table 6 Summary of the simulation results for the final ranking based on Chen’s method
Treatment technology | Rank | ||||
|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | |
Heat | 0 | 25 | 98 | 876 | 1 |
UV | 1000 | 0 | 0 | 0 | 0 |
Ozone | 0 | 746 | 218 | 36 | 0 |
Ultrasound | 0 | 229 | 684 | 87 | 0 |
Biocide | 0 | 0 | 0 | 1 | 999 |
Total | 1000 | 1000 | 1000 | 1000 | 1000 |