Laboratory Study of Flocculation and Pressure Filtration Dewatering of Waste Slurry

Figure 9

Zeta potential curve of slurry with different flocculant dosages (1, 2, 3, 4, and 5 correspond to the different dosages in Table 2, and 0 refers to no flocculant addition. The point marked by red circle refers to the zeta potential corresponding to the optimal dosage of each flocculant).