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Evaluating Capital And Maintenance Costs For Four Low Impact Development Treatment Systems, And Their Efficiency In Removing Total Suspended Solids From Storm Water Runoff, Jimmy A. Dileo
Master's Projects and Capstones
Storm water runoff is the leading source of surface water pollution. To reduce the amount of contaminants in storm water runoff, municipalities and city governments require developers to construct storm water treatment measures, or low impact development (LID) systems, as part of the development project. LID storm water treatment systems utilize a mix of sedimentation, filtration, adsorption, and phytoremediation as mechanisms that remove pollutants from storm water prior to discharging to waterbodies. Existing studies have shown that LID storm water measures are effective in reducing runoff and improving water quality, but studies that can assist decision makers in selecting the …
Urban Stormwater Management: Treatment Of Heavy Metals And Polycyclic Aromatic Hydrocarbons With Bioretention And Permeable Pavement Technologies, Viktoriya Sirova
Urban Stormwater Management: Treatment Of Heavy Metals And Polycyclic Aromatic Hydrocarbons With Bioretention And Permeable Pavement Technologies, Viktoriya Sirova
Master's Projects and Capstones
Urban stormwater runoff is a major non-point source of pollutants release into the environment. Pollutants of concern include sediments; heavy metals; polycyclic aromatic hydrocarbons (PAHs); petroleum hydrocarbons; and chlorinated organic compounds, such as pesticides and polychlorinated biphenyls. Conventional stormwater management practices are designed to dispose of the runoff as quickly as possible, not to treat the pollutants. Low Impact Development (LID) concept is an alternative approach to the conventional framework that attempts to recreate hydrologically functional landscape mimicking pre-development regimes. This research paper assesses the effectiveness of two LID technologies, bioretention and permeable pavements in treating PAHs and common urban …