Research Article
Synthesis, Characterization, and Flocculation Properties of Branched Cationic Polyacrylamide
Table 7
Optimization of factors and levels.
| Concentration of initiators
( mol/L) | Concentration of monomers (%) | Reaction temperature
(°C) | The ratio of AM : DAC |
| | 5 [1]* | 45 [2] | 55 [4] | 3 : 2 [3] | | 10 [1] | 45 [4] | 50 [3] | 3 : 2 [2] | | 5 [2] | 45 [4] | 50 [3] | 2 : 3 [1] | | 7 [1] | 25 [3] | 55 [4] | 2 : 3 [2] |
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The numbers indicate the relative effect order in the range analysis above.
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