cationic polyacrylamide flocculent and its properties at argentina
Acid hydrolysis reaction of polyacrylamide and its application. Acidic hydrolysis of polyacrylamide: partial acidic conditions under the hydrolysis of PAM, the hydrolysis rate with temperature increased and pH decreased and accelerate (Note: acid can strengthen the PAM hydrolysis, but under acidic conditions of hydrolysis of PAM rate is alkaline hydrolysis much slower, so often need to under high temperature.
Alkaline hydrolysis of a polyacrylamide sample was performed in aqueous sodium hydroxide (NaOH) solutions at various NaOH concentrations to investigate the effects of hydrolysis conditions on the
