ORAL PRESENTATION SESSIONS

Air Emissions Management

Evaluation of Combustion Processes for Production of Feedstock Chemicals from Ammonium Sulfate and Ammonium Bisulfate May 23-11:00 a.m.

Implications of Reduced Sulfur Levels in Fuels May 23-11:30 a.m.

Phototreatment of Perchloroethene in Soil Vapor at the Harrison Road Landfill May 23-10:30 a.m.

Analytical Methods I

Capillary Electrophoresis--Inductively Coupled Plasma Mass Spectrometry for Nuclide Determinations of Lanthanides in an Irradiated Tantalum Target Material May 23-11:30 a.m.

Determination of Trace Level Gold(III) Binding to Alfalfa Biomass Using GFAAS with Zeeman Background May 23-10:30 a.m.

Electrochemical and X-Ray Absorption Spectroscopic Studies of Cu(II) and Pb(II) Binding to Alfalfa Biomass May 23-11:00 a.m.

Analytical Methods II

A Simple, Inexpensive, and Rapid Method to Determine Toxicity Using a Bacterial Indicator Organism May 23-2:30 p.m.

Detection of Selenoaminoacids Enantiomers in Selenium-Enriched Yeast Using HPLC Coupled to ICP-MS May 23-2:00 p.m.

Procedure for Obtaining Reproducible Furfural Analytical Results May 23-1:30 p.m.

Analytical Methods III/Biosorption

Chemical Characterization of the Biosorption of Heavy Metals May 23-4:30 p.m.

Environmental Applications of Chiral HPLC May 23-3:30 p.m.

Mechanisms of Au(III) Binding and Bioreduction of Alfalfa Biomass May 23-5:00 p.m.

Removal of Heavy Metal Ions from Wastewater by Adsorption on Immobilized Microalgae May 23-4:00 p.m.

Bioavailability and Risk

Estimating Residential Indoor Air Impacts Due to Groundwater Contamination May 24-9:30 a.m.

Fluoride Occurrence in Tap Waters at "Los Altos de Jalisco" in the Central Mexico Region May 24-9:00 a.m.

Soxhlet and Microwave Extraction in Determining the Bioaccessibility of Pesticides from Soil and Model Solids May 24-8:30 a.m.

Bioremediation-Applications

Anaerobic Treatment of Landfill Leachate to Optimize Methane Generation May 23-3:30 p.m.

Mechanism and Kinetics of Nonionic Surfactant Inhibition of Pentachlorophenol Biodegradation May 23-4:30 p.m.

Nitrogen Removal in Laboratory-Scale Constructed Wetlands May 23-4:00 p.m.

Tetrachloroethene (PCE) Dehalogenation by Sequencing Anoxic/Aerobic Bioreactor May 23-5:00 p.m.

Bioremediation-PAHs

Accelerated Bioremediation of PAH-Contaminated Soils by Pretreatment with Fenton's Reagent May 23-2:00 p.m.

Estimation of Styrene Inhibition and Induction Kinetic Parameters on a Mixed Consortium of PAH-Degrading Bacteria: Implications for Modeling and Designing Bioisolation Schemes May 23-2:30 p.m.

Modeling Multi-Substrate Biodegradation Kinetics of Binary Polycyclic Aromatic Hydrocarbon Mixtures May 23-1:30 p.m.

Bioremediation of Petroleum Hydrocarbons

Bio-Sep: An Advanced Biocatalyst Support System for Groundwater and Wastewater Treatment May 23-11:00 a.m.

The Role of the Vadose Zone in the Natural Attenuation of Gas Condensate Hydrocarbons May 23-10:30 a.m.

Use of Molecular Techniques to Investigate Microbial Populations in Soil Impacted by Hydrocarbons and Brine May 23-11:30 a.m.

Containment

Bioclogging of Clay Liners May 24 8:30 a.m.

Effects of Substrate Concentration on Permeability Reduction and TCE Degradation in a Multi-Species Biofilm May 24-9:00 a.m.

Modeling of Subsurface Biobarrier Formation May 24-9:30 a.m.

Fate and Transport

Evaluation of Atrazine Binding to Surface Soils May 23-2:30 p.m.

Experimental Investigation and Multicomponent Modeling of Uranium Transport in the Presence of Citric Acid and Under Variable Conditions May 23-2:00 p.m.

The Impact of Biodegradation of Deicing Chemicals in Sand Columns on the Conductivity and Dispersivity of the Porous Media May 23-1:30 p.m.

Metals Remediation

Formation and Stability of Substituted Pyromorphites: A Molecular Modeling Approach May 24-2:30 p.m.

Kinetics of Chromate Reduction by Carbonate Green Rust May 24-1:30 p.m.

Removal and Recovery of Cr(III) and Cr(VI) with Alfalfa Biomass May 24-2:00 p.m.

Mine Pits and Pitlakes I

A Biological Survey of the Berkeley Pit May 25-8:30 a.m.

Current Seasonal Limnology of the Berkeley Pit May 25-9:00 a.m.

Determination and Characterization of Organic Carbon in the Water and Sediment of the Berkeley Pit Lake May 25-9:30 a.m.

Pit Lakes, Past, Present, and Future May 25-8:00 a.m.

Mine Pits and Pitlakes II

Algal Bioremediation of the Berkeley Pit Lake May 25-10:30 a.m.

An Investigation into the Effects of Organic Amendments on Berkeley Pit Lake Water Quality Under Various Environmental Conditions May 25-11:00 a.m.

MWTP-Berkeley Pit Lake Research May 25-11:30 a.m.

Mine Waste Remediation and Drainage

Determining Historical Mining Impacts in the Robinson District May 24-4:00 p.m.

The Relevance of Redox to Remediation May 24-3:30 p.m.

Silica Micro Encapsulation: ARD Treatment and Beyond May 24-5:00 p.m.

Subsurface Flow Treatment System for Mine Drainage May 24-4:30 p.m.

Multi-Stakeholder Decision Making I

Apportioning Sludge Volumes Disposed in a Landfill May 25-9:00 a.m.

Cleanup at the RAMP site in Denver, Colorado May 25-8:30 a.m.

A Tribal Perspective on Federal Departments' and Agencies' Environmental Justice Policy and Procedures: Case Studies from the Department of Energy May 25-9:30 a.m.

Multi-Stakeholder Decision Making II

Community Relations Issues Related to Residential Site Investigations and Cleanups May 25-11:00 a.m.

Community Skepticism Needed in Success Formula May 25-10:30 a.m.

NAPLs

LNAPL Dissolution in Aqueous Liquid: Laboratory Column Evaluation and Numerical Simulation May 24-10:30 a.m.

A Protocol for Multiphase Numerical Models Validation May 24-11:00 a.m.

Nanotechnology Applications

Biocidal Capabilities of Nanoparticles May 24-4:30 p.m.

Nanocrystalline Adsorbents of Acid Gases May 24-3:30 p.m.

Nanoscale Metal Oxides Used as Dehydrohalogenation Catalysts May 24-4:00 p.m.

Nanostructured Metal Oxides as Catalysts for Environmentally Benign Chemical Processes May 24-5:00 p.m.

Oilfield Production Remediation I

Biosurfactant-Producing Bacteria Found in Contaminated and Non-Contaminated Soils May 25-9:00 a.m.

More Bang to the Buck: A Multi-Technology Approach for the Remediation of Petroleum Constituents at Multiple Sites May 25-9:30 a.m.

A Nationwide Field Test of Phytoremediation for Petroleum-Contaminated Soils May 25-8:00 a.m.

Phytoremediation of Petroleum-Contaminated Soil May 25-8:30 a.m.

Oilfield Production Remediation II

Closure of an Exploration and Production Waste Disposal Facility May 25-11:30 a.m.

Planting Crops on Land Spread with Tank Bottoms: A Possible Disposal Solution for Oilfields May 25-11:00 a.m.

Remediation of Oilfield Brine-Impacted Soil with Subsurface Drainage May 25-10:30 a.m.

Phytoremediation-Explosives and MTBE

Biotransformation of 2,4,6-TNT in Phytoremediation Systems: Conjugation and Oxidation May 24-2:00 p.m.

Phytophotolysis: A New Mechanism for Plant-Based Remediation of RDX Contamination May 24-1:30 p.m.

Phytoremediation of Methyl-Tert-Butyl-Ether (MTBE) May 24-2:30 p.m.

Phytoremediation-Exudates and Metals

Corroboration of Copper and Chromium Uptake by Creosote Bush Using Hydroponics: Spectroscopic Studies May 24-9:30 a.m.

Influence of Plant Root Exudates on Microbial Populations May 24-8:30 a.m.

Lead Hyperaccumulation by Sesbania drummondii May 24-9:00 a.m.

Phytoremediation-Metals and Deicers

Study of Metal Uptake and Plant Growth on Live Alfalfa Plants Grown in Solid Media May 24-10:30 a.m.

Phytoremediation-Sediments and Sludges

Experimental and Modeling Studies on Jet Fuel Movement in Vegetated Soil Columns May 24-4:30 p.m.

The Role of Vegetation in the Phytoremediation and Ecological Recovery of Hazardous Waste Sites May 24-5:00 p.m.

Vegetated Treatment of Vehicle Wash Sediments: Design of a Multimedia Aid Decision Support System May 24-3:30 p.m.

Vegetated Treatment of Vehicle Wash Sediments: A Field Demonstration May 24-4:00 p.m.

Remediation I

Combined Fenton's Oxidation and Biodegradation for the Treatment of PCP-Contaminated Water May 24-11:00 a.m.

Enhanced Phytoremediation Efficiency Through Plant Biotechnology May 24-11:00 a.m.

Phytoremediation of Aircraft Deicer and Antifreeze Formulations May 24-11:30 a.m.

Supercritical Fluid Technology for Remediation of PCB/PAH-Contaminated Soils/Sediments May 24-10:30 a.m.

Remediation II

Air Sparging Remediation: A Study on Heterogeneity and Air Mobility Reduction May 24-2:00 p.m.

Enhanced In Situ Bioremediation of Chlorinated Solvents with the Bioluxing System May 24-1:30 p.m.

Monitored Natural Attenuation of Chlorinated CompoundsMay 24-2:30 p.m.

Zero-Valent Metals

Contaminant Remediation by Iron Metal: Shifting Kinetic Regimes May 23-3:30 p.m.

Dissimilatory Iron-Reducing Bacteria Can Influence the Reduction of Carbon Tetrachloride by Iron Metal May 23-4:00 p.m.

Nitrate Removal Using Wasted Industrial Iron Powder May 23-4:30 p.m.


POSTER SESSIONS

Analytical Methods

Comparative Analysis of Respirometry and Diesel Degradation

Development of a Biosensor for Atrazine

Measuring Mass Depletion by Dissolution of Entrapped Nonaqueous-Phase Liquids in Fractured Media with X-Rays

Bioremediation

Agriculture-Based Remediation Program-Technology Development and Training in Bioremediation

Biological Sulfate Reduction in Alkaline Waters for the Reprocessing of Trona Tailings Pond

Bioremediation of MTBE in the Rhizosphere

The Effects of Ethanol on BTEX Natural Attenuation (Pure Culture and Aquifer Column Experiments)

Nutrient and Surfactant Additions, Pyrene Degradation, and Mycobacteria Diversity in PAH-Contaminated Soil

Contaminants in Porous Systems

The Effects of Microbial Growth and Transport on Soil and Characteristics: A One-Dimensional Analysis

Groundwater Modeling of a Permeable Reactive Barrier to Enhance System Performance

Light Nonaqueous-Phase Liquid Weathering at Various Fuel Release Sites

A Study of Soil-Water Holding Properties as Affected by TPH Contamination

Surfactant-Enhanced Dissolution at Elevated Temperatures

Metals-Enhanced Remediation

Abiotic Removal of Tetrachloroethene (PCE) and Trichloroethene (TCE) with Sand Under Various Conditions

Geomicrobiological Interactions Among Iron Sulfide Minerals and Methanogenic Consortia

Reduction Kinetics of Inorganic Contaminants by Iron Metal

Zero-Valent Iron for Treatment of High Arsenic Water

Phytoremediation-Metals

New Phytoremediation Method for the Cleaning of Radioactive-Contaminated Aquatic Systems

Uptake of Metals and PAHs by Brassica juncea and Medicago sativa

Using Plant Biotechnology to Increase the Potential for Phytoremediation of Molybdenum and Tungsten

Phytoremediation-Organics

Enhanced Phytoremediation of Smear Zone Soils Through Oxygen Addition

Metabolism of Trichloroethylene in Hybrid Poplar

Phytoremediation of a Petroleum Refinery Land Treatment Unit

Vegetated Treatment of Vehicle Wash Sediments: Designing a Graphical User Interface

Vegetated Treatment of Vehicle Wash Sediments: Development of a Decision Support Tree

Vegetated Treatment of Vehicle Wash Sediments: Mathematical Modeling of Groundwater and Solute Transport

Remediation

The Effects of Low-Level Relative Humidity on the Carbon Adsorption Efficiency of a Volatile Organic Hydrocarbon

Kinetics adn Products of the TiO2 Photocatalytic Degradation of 4,4`-Dichlorobiphenyl in Water

Photo-oxidation of Methyl-Tert-Butyl Ether on Titania Using a Plug-Flow Reactor

Treatment of Petroleum-Contaminated Groundwater by Electrochemical Peroxidation

Risk/Bioavailability

Determination of Genotoxicity of Wood-Perserving, Waste-Contaminated Soil

Nickel Induces Plasminogen Activator Inhibitor-1 (PAI-1) Expression to Inhibit the Fibrinolytic Activity of Human Airway Epithelial Cells

Partial Pressure Data as an Insight into Mechanisms of Dermal Absorption of Soil Contaminants

Sorption, Binding and Precipitation

Adsorption and Recovery of Silver Ions from Aqueous Solutions by Medicago sativa (Alfalfa) Biomass

Characterization of Chromium(VI) Binding and Bio-Reduction by Avena Monida (Oat) Biomass

Determination of Long-Term Stability of Metals Immobilized by In Situ Microbial Remediation Processes

Effect of Peroxidase Addition on Sorption, Desorption, and Binding of Phenolic Mixtures in Soils

Model Development and Simulation of In Situ Remediation in Lead-Contaminated Soils

Study of the Binding Mechanisms of Heavy Metals by Inactivated Tissues of Solanum Elaeagnifolium

Study of Metal Ion Binding to Chemically Modified Oat and Wheat By-Products