Polyacrylamide (PAM) is a water-soluble polymer that is widely used as a flocculant in sewage treatment. The accumulation of PAM affects the formation of dewatered sludge and potentially produces
Cationic Polymer Water Treatment Polyacrylamide, US $ 1 - 1.3 / Kilogram, Chemical Auxiliary Agent, polymer, nalcolyte 8103.Source from . on .
Retention aid products are also, as a rule, non-toxic. The main point to stress, however, is that retention aids reduce the load of solids to be processed in a wastewater treatment plant. Also, the amount of solids that need to be handled by save-all filter systems can be reduced if the retention aid system on a paper machine performs effectively.
4 RAIZ - Institute of Forest and Paper Research, PORTUGAL 5 Aqua+ tech, SWITZERLAND ABSTRACT SUMMARY Flocculation, drainage and retention were investigated with distilled water and industrial water. As expected, it was concluded that flocculation, drainage and retention are highly affected by the quality