Figure 8

Variation of permeate flux with rejection rate for untreated and plasma-treated membranes: (a) 7 min exposure time and (b) 12 min exposure time for mud water with concentration of 20 g/L of sludge.
Variation of permeate flux with rejection rate for untreated and plasma-treated membranes: (a) 7 min exposure time and (b) 12 min exposure time for mud water with concentration of 20 g/L of sludge.