phpa apam polyacrylamide used for enhanced oil recovery at argentina
Non-ionic polyacrylamide can also be used for the purification of tap water, especially when used in conjunction with inorganic flocculants, which has the best effect in water treatment. Amphoteric PAM is formed by hydrolysis and
General patterns of water treatment with the use of polyacrylamide and its anionic and cationic derivatives have been considered in the absence and presence of mineral coagulants.
