Town of Westford, MA - Water Treatment Plants
Town of Westford, MA - Water Treatment Plants
2 PagesAPPLICATION Iron and manganese removal Groundwater under the influence of surface water TREATMENT SYSTEM Three 10’ diameter x 37’ OptaCell™ filters with manganese greensand/ anthracite dual media FEATURES • Hypochlorite generation for disinfection and iron oxidation • Potassium permanganate feed for manganese oxidation • Dual-media filter beds • T onka Water’s Simul-Wash™ backwash system • Optimal filter cleaning efficiency • 50% was
