Abstract: Roadway infrastructure is spatially extensive, linear, and by design restricts infiltration. Traffic impacts the coupled hydrology, chemistry, and loads transported by increased runoff and hydraulic stresses. Green ...

Abstract: Rainfall runoff impacted by anthropogenic activities transports significant quantities of particulate, aqueous, and complexed constituents. These diffuse, unsteady, and stochastic event-based loadings are unique challenges ...

Abstract: Metal elements or other constituents transported in urban and transportation land use rainfall runoff are often adsorbed on or incorporated with entrained particles that are ubiquitous in such runoff. Infiltration–exfiltration ...

Abstract: A hydrodynamic separator (HS) is commonly used as a preliminary unit operation for separation of coarser particulate matter (PM) and PM-associated constituents transported by urban rainfall-runoff. Although the small spatial ...

Abstract: Granular media are increasingly utilized for control of phosphorus (P), frequently indexed as total P (TP), which represents the sum of particulate (PP) and dissolved P (DP) fractions. The fate of PP notwithstanding, when ...

Abstract: The porous matrix and long residence time of snow in traffic corridors can result in the accretion of particulate matter (PM) and metals. This temporary repository contributes PM-based and dissolved metals to surrounding ...

Abstract: Adsorptive filtration is becoming a common unit operation/process following a primary unit operation such as volumetric clarification of urban drainage flows and particulate matter. In this study, axial columns packed with ...

Abstract: Stormwater basins, which are subject to highly unsteady flows and loads, function as clarifiers for particulate matter (PM) and PM-bound constituents. Quasi-steady flow hydrodynamics in water and wastewater treatment plant ...

Abstract: Eulerian–Lagrangian methods are common for computational fluid dynamics (CFD) modeling of particle fate. Near-wall turbulence flow profiles are frequently modeled with wall function (WF) for computational efficiency and ...

Abstract: Turbulence is inherent in clarification basin systems; turbulence is challenging to quantify, yet directly impacting particulate matter (PM) separation. In computational fluid dynamic (CFD), Reynolds-averaged Navier-Stokes ...