A new website, http://www.alcochemical.com, on advanced polymers manufactured and offered by Alco Chemical Co., of Chattanooga, Tenn., has been created. The site describes polymers for water treatment applications. These include metal removal/flocculation, microbial control, crystal modification, chelation/sequestration, scale and deposit control, dispersion/deflocculation, anti-redeposition, and anti-encrustation.