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RISEnhanced TEX Biodegradation in Nutrient Briquet-Peat Barrier System
Publisher: American Society of Civil Engineers
Abstract: A two-layer barrier system has been developed to remediate gasoline-contaminated ground water. This system consists of a nutrient briquet layer to continuously supply nitrate as the electron acceptor for contaminant ...
Development of a Membrane Desalination and Coprecipitation System for Enhanced Reclamation of Cooling Tower Water: Mechanism Evaluation and Pilot-Scale Study
Publisher: American Society of Civil Engineers
Abstract: The raw water in southern Taiwan has high hardness and high silica (SiO2) characteristics. If the high SiO2-content water is used as a makeup water source for cooling towers (CT), the SiO2 concentration in the tower blowdown ...
Mathematical Modeling and Simulation of Ocean Disposal of Harbor Dredged Materials
Publisher: American Society of Civil Engineers
Abstract: Ocean disposal of wastes such as dredged materials causes the concentrations of contaminants and some other water quality parameters in the water column to change. In this study, the STFATE (short-term Fate) system, a model ...
Application of Health Risk Assessment to Derive Cleanup Levels at a Fuel-Oil Spill Site
Publisher: American Society of Civil Engineers
Abstract: Risk-based corrective action (RBCA) has been becoming an accepted approach for the remediation of contaminated sites. This paper described the application of four different risk assessment approaches, including the North ...
Development of a Novel Lyophilization Method for the Production of Bacterial Strain Powders to Enhance the Cleanup Efficiency of Petroleum Hydrocarbon–Polluted Soils
Publisher: American Society of Civil Engineers
Abstract: A novel lyophilization (freeze-drying) technique has been developed to produce the petroleum hydrocarbon (PH)–degrading bacterial strain powders for the enhancement of bioremediation of PH-polluted soils. Four different ...