Simulation of Floc Size Distribution in Flocculation of Activated Sludge Using Population Balance Model with Modified Expressions for the Aggregation and Breakage

Figure 3

Simulation results of mean floc size of four methods under different velocity gradients.

(a) G = 28.2s⁻¹

(b) G = 64.7s⁻¹

(c) G = 101.7s⁻¹

(d) G = 149.8s⁻¹