water treatment chemicals (coagulants flocculants in canada

Cationic|Anionic|Nonionic|Poly Acrylamide PAM|Chemical White Poly Acrylamide (Cationic/Anionic/Nonionic) organic polymers coagulant/flocculant for industrial & municipal & drinking water treatment CAS 9003-05-8 supply Polyacrylamide (PAM) by king […]