uv-initiated polymerization of cationic polyacrylamide in belgium
Amphoteric flocculants have anionic and cationic moieties on the same macromolecule and is used to remove both positively and negatively charged contaminant particles in suspensions. Amylopectin based flocculants have been found to be highly efficient flocculant and hence it has been chosen as base polysaccharide.
AMPHOTERIC POLYACRYLAMIDE. 1, flocculation: PAM allows suspended material by charge neutralization, bridging adsorption, since flocculation. 2, adhesion: through mechanical, physical, chemical effect, since adhesion. 3, lowering resistance: PAM can effectively reduce fluid friction, the water can be added to trace PAM 50-80% reduction in resistance.
