Conservation Training


April 25, 2023

1:00 pm – 2:00 pm
Location: Online

This presentation will provide a summary of manganese occurrence in public water systems and describe its potential interference with commonly used methods to measure disinfectant residual. Case studies will be shared to demonstrate this issue. A flow chart to diagnose manganese interference will be introduced to help identify approaches to minimize manganese interference with commonly used methods, including sample pre-treatment, sample filtration, and alternative methods.