Research Article

UV-Initiated Polymerization of Cationic Polyacrylamide: Synthesis, Characterization, and Sludge Dewatering Performance

Table 4

Measured and calculated values for confirmation experiments.

Run Photoinitiator concentration (wt.‰) Incident light intensity ( w·cm−2)Illumination time (min)[η] (dL·g−1)
MeasuredCalculated

180.661422.2102.2 2.10
190.511407.5101.7 2.10
200.621285.888.3 2.00