The Dowex Marathon C10 is a strong-acid cation-exchange resin for removing contaminants from water in industrial water demineralization, condensate polishing and softening. An improved version of the product has been launched with a reduced mean particle size that increases resin kinetic performance by 15%. This advance can raise operating capacities and increase the efficiency of regenerations. The new product version also has a darker resin color to allow visual monitoring and confirmation of separation from anion resin in mixed beads. This results in shorter rinse times and higher polished-water purity. — Dow Chemical Co., Midland, Mich.
And improved version of this ion-exchange resin
| By Scott Jenkins