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Investigation Of Acetaminophen And Caffeine Removal Using Manganese Oxides And Granular Activated Carbon In Column Experiments, Rachael E. Miera

Civil Engineering ETDs

This study was conducted to investigate the application of manganese dioxide (MnO_x(s)) and granular activated carbon (GAC) media for the removal of the acetaminophen and caffeine. Treatment of emerging micropollutants has become a concern due to their effects on environmental health. Manganese oxides can be a viable alternative for water treatment due to their abundance in the environment. Laboratory scale flow through column experiments were performed using different combinations of commercial MnO_x(s) and GAC to assess the removal of caffeine and acetaminophen, and the release of Mn due to the reductive dissolution of MnO_x(s). Results …