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Effects of Temperature and NaCl on Toxic Metal Retention in Bioretention Media
Publisher: American Society of Civil Engineers
Abstract: Column experiments were performed to compare the removals of Cd, Cu, and Zn from synthetic storm water by bioretention media at 3.6 and 19.4°C and to investigate the potential for metals retained on the bioretention media ...
Model for In Situ Perchloroethene Dechlorination via Membrane-Delivered Hydrogen
Publisher: American Society of Civil Engineers
Abstract: A one-dimensional contaminant fate and transport model was developed to simulate reductive dechlorination of perchloroethene (PCE) in an anaerobic aquifer supplied with hydrogen via a gas-permeable membrane curtain. The ...
Effects of Bioretention Media Compost Volume Fraction on Toxic Metals Removal, Hydraulic Conductivity, and Phosphorous Release
Publisher: American Society of Civil Engineers
Abstract: Batch and column experiments were conducted to investigate the effects of compost volume fraction (CVF; 0–50%) on bioretention media hydraulic conductivity, toxic metal (i.e., Cd, Zn, and Cu) capture, and phosphorus (P) ...
Assessment of Hydrodynamic Separators for Storm-Water Treatment
Publisher: American Society of Civil Engineers
Abstract: Hydrodynamic separators are proprietary underground devices designed to remove floatable debris (e.g., leaves, trash, oil) and to remove suspended solids from storm-water runoff by sedimentation. They are designed for ...
Review of Dissolved Pollutants in Urban Storm Water and Their Removal and Fate in Bioretention Cells
Publisher: American Society of Civil Engineers
Abstract: Storm-water pollutants are widely recognized as a major cause of surface water quality degradation. Most storm-water treatment efforts have focused on capture of particles and particle-associated pollutants, but oftentimes ...
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