Bio-Neutralizer dechlorination tablets are uniquely formulated to provide an efficient and cost effective way of removing free and combined chlorine from the effluent of wasterwater treatment systems. Scientifically blended to protect dissolved oxygen levels, Bio-Neutralizer tablets provide a stable and consistent release of environmentally safe sodium sulfite. A controlled dosage effectively reduces the chlorine residual to non-detectable levels while maintaining overall effluent quality. Bio-Neutralizer dechlorination tablets are the preferred alternative to costly liquid, hazardous gas or mechanical dechlorination systems.