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A Laboratory Scale Assessment Of The Effect Of Chlorine Dioxide Pre-Oxidation On Disinfection By-Product Formation For Two Surface Water Supplies, Angela Rodriguez
A Laboratory Scale Assessment Of The Effect Of Chlorine Dioxide Pre-Oxidation On Disinfection By-Product Formation For Two Surface Water Supplies, Angela Rodriguez
HIM 1990-2015
Chemical disinfection is the cornerstone of safe drinking water. However, the use of chemical disinfection results in the unintentional formation of disinfection by-products (DBPs), an outcome of reactions between the disinfectant and natural organic matter (NOM) present in the native (raw) water. DBPs are suspected carcinogens, and as such, have been regulated by the U.S. Environmental Protection Agency (USEPA) under the Safe Drinking Water Act (SDWA). This document reports the results of a study that investigated the use of chlorine dioxide pre-oxidation for the reduction of DBP precursors, and subsequently, DBP formation potential (FP). To determine the effectiveness of the …