Membrane product line
Dow Chemical Co., of Midland, Mich., has introduced a new line of FILMTEC nanofiltration membrane module products. The product line debuted at the AWWA Membrane Technology Conference in San Antonio in March. The products have been available since April 1. Shrinking sources of fresh water and tighter drinking water regulations around the world make it necessary for water treatment companies to look for new technologies that will address current and future drinking water needs.