Photoinitiated Polymerization of Cationic Acrylamide in Aqueous Solution: Synthesis, Characterization, and Sludge Dewatering Performance

Figure 10

Effect of mass ratio of AM to DAC on the molecular weight and dissolving time. (Polymerization conditions: photoinitiators concentration was 0.3%, monomers concentration was 30 wt.%, urea mass concentration was 0.4%, pH value was 5.0, and irradiation time was 60 min.)