Transport and Remediation of Subsurface Contaminants

Transport and Remediation of Subsurface Contaminants: Introduction Colloid Deposition in Porous Media and an Evaluation of Bed-Media Cleaning Techniques Deposition of Colloids in Porous Media: Theory and Numerical Solution Surface-Charge Repulsive Effects on the Mobility of Inorganic Colloids in Subsurface Systems Colloid Transport and the Gas-Water Interface in Porous Media Colloid Remediation in Groundwater by Polyelectrolyte Capture Removal of Chromate from Aqueous Streams by Ultrafiltration and Precipitation Potential for Bacterial Remediation of Waste Sites Containing Selenium or Lead Heap Leaching as a Solvent-Extraction Technique for Remediation of Metals-Contaminated Soils Factors Affecting Surfactant Performance in Groundwater Remediation Applications Influence of Surfactant Sorption on Capillary Pressure-Saturation Relationships Surfactant-Enhanced Solubilization of Tetrachloroethylene and Degradation Products in Pump and Treat Remediation Solubilization and Biodegradation of Hydrophobic Organic Compounds in Soil-Aqueous Systems with Nonionic Surfactants Sorption of Hydrophobic Organic Compounds and Nonionic Surfactants with Subsurface Materials Field Tests of Surfactant Flooding: Mobility Control of Dense Nonaqueous-Phase Liquids Landfill Leachate Effects on Transport of Organic Substances in Aquifer Materials Clay and Immiscible Organic Liquids: Greater Capillary Trapping of the Organic Phase Exposure Assessment Modeling for Hydrocarbon Spills into the Subsurface: Sensitivity to Soil Properties Transport and Remediation of Subsurface Contaminants: Review and Future Directions