Research Article
Preparation and Coagulation Behavior of a Novel Multiple Flocculant Based on Cationic Polymer, Hydroxy Aluminum, and Clay Minerals
Table 9
The influence of different carrier materials on the coagulation behaviors of CMHa-S (1000 NTU diatomite suspension).
| Flocculants (mg/L) | CPAM (mg/L) | Settling time (s) | Residual turbidity (NTU) |
| SPAC (30) | 2 | 20 | 0.9 | SPAC (45) | 2 | 20 | 0.6 | CMHa-S-SIM (15) | 2 | 20 | 0.8 | CMHa-S-diatomite (15) | 2 | 30 | 1.5 | CMHa-S-PPS (15) | 2 | 25 | 1. 3 |
| SPAC (100) | | 150 | 5.5 | SPAC (150) | | 90 | 2.5 | CMHa-S-SIM (50) | | 90 | 2.4 | CMHa-S- diatomite (50) | | 100 | 2.6 | CMHa-S-PPS (50) | | 110 | 3.7 |
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