Method and system for continuously monitoring and controlling a process stream

摘要: A method for directly monitoring and controlling a continuous process stream dechlorination residual is provided. sample to which agent has been added completely eliminate disinfectant continuously drawn off. An analyzing of iodine provided by introducing an iodide solution, chloramine-T acetic acid buffer into the stream. The reagents quickly react produce that reacts with any removal may be present. Thereafter, analyzed determine amount unreacted remaining in sample. Based on after reaction, determined. upstream selectively varied using determined present