Combined coagulant-polymers | Removal efficiency (%) | |||
---|---|---|---|---|
Turbidity | TSS | COD | Color | |
PAC + A300 | 99.87 | 99.89 | 87.5 | 93.02 |
PAC + C270 | 99.85 | 99.88 | 65 | 89.14 |
PAC + nonionic | 99.68 | 99.73 | 86.5 | 84.88 |
PAC + (A300/non) | 99.93 | 99.94 | 88 | 94.19 |
PAC + (C270/non) | 99.88 | 99.92 | 76 | 76 |
PAC + (A300/C270) | 99.69 | 99.74 | 64 | 87.2 |