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Impacts Of Rainfall Events On Wastewater Treamtent Processes, Erin K. Mcmahan
Impacts Of Rainfall Events On Wastewater Treamtent Processes, Erin K. Mcmahan
USF Tampa Graduate Theses and Dissertations
Current research is revealing that stormwater can carry pathogens and that this stormwater is entering wastewater treatment facilities. During periods of intense rainfall, not only can stormwater carry higher amounts of pathogens, but it also increases the flow rate to the wastewater treatment facility. In many instances, the flow rate exceeds the facilities' treatment capacity and can impact treatment performance. The purpose of this study was to identify whether wastewater treatment is impaired during periods of increased rainfall, and to compare current policies that address this issue. The study was conducted using a case study approach to analyze historical precipitation …