... 1.It is crystal power 2.used in wastewater treatment,papermaking,oil field,drilling additives, fabrics,dyes 3. ... polyacrylamide raw material. PAM is mainly used for water purification treatment , pulp processing, and the inside of the pipe coating ... water-soluble thickeners. These include use in wastewater treatment, gel electrophoresis (SDS-PAGE), papermaking, ore processing, and the manufacture of ...