Table 1.
The effect of different dewaterability parameters.
Figure 1.
Effect of surfactant dosage on DS.
Figure 2.
Effect of flocculant dosage on supernatant turbidity.
Figure 3.
Effect of flocculant dosage on DS content.
Figure 4.
Effect of flocculant dosage (a) 20, (b) 40, and (c) 80 mg·L−1 on EPS.
Figure 5.
Effect of pH on supernatant turbidity.
Figure 6.
Effect of pH on DS content.
Figure 7.
Effects of pH value on EPS at (a) pH = 3, (b) 7, and (c) 11.
Figure 8.
Effect of flocculant dosage on SRF.
Figure 9.
Effect of flocculant dosage on Zeta potential.
Figure 10.
Floc size distribution after flocculation for (a) CPAM1, (b) CPAM2, (c) CPAM1+CTAB, and (d) CPAM2+CTAB.
Figure 11.
Effect of addition of CTAB on settling behavior.