Research Article

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

Figure 3

UV spectra of (a) P(AM-DAC). (Mass ratio of AM to DAC was 6 : 4; average molecular weight of the photoinitiated copolymer was ) (b) acrylamide, and (c) DAC.
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