Figure 4
From: New insight into the additives in preparation and reduction of shield slurry

Zeta potential of WSSS treated by different flocculants: (a) PAC, (b) CPAM, (c) APAM, (d) PAC + CPAM, (e) PAC + APAM.
From: New insight into the additives in preparation and reduction of shield slurry

Zeta potential of WSSS treated by different flocculants: (a) PAC, (b) CPAM, (c) APAM, (d) PAC + CPAM, (e) PAC + APAM.