Water chemicals
Aluminum sulfate

| Before processing | After processing | ρ(Flocculant)/ mg·L-1 |
| Blue turbid liquid | Colorless and transparent |
Aluminum sulfate:300 PAM:20 |
| PH:7.5 | PH:6.8 | |
| COD:300mg/L | COD:145mg/L |
上一篇:Ferrous sulfate

| Before processing | After processing | ρ(Flocculant)/ mg·L-1 |
| Blue turbid liquid | Colorless and transparent |
Aluminum sulfate:300 PAM:20 |
| PH:7.5 | PH:6.8 | |
| COD:300mg/L | COD:145mg/L |
上一篇:Ferrous sulfate