Evoqua’s Millennium III chlorine dioxide generators are safe, reliable and cost-effective for maximum disinfection and pre-oxidation performance. Concentrated chemical precursors are vacuum-fed to safely control reactions and to minimize byproduct formation. These generators comply with NSF 61 standards for drinking water and are available in manual, batch and automatic configurations with online real-time chlorine dioxide and chlorite residual monitoring. Applications include disinfection, pre-oxidation, THM/THAA control (DBP reduction), iron and manganese removal, taste and odor control, nitrification prevention and many more. These systems are backed by a responsive service organization to ensure standards are met and performance is optimized.