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Reston Biogeochemical Processes in Groundwater Laboratory

The Reston Biogeochemical Processes in Groundwater Laboratory (RBPGL) research team conducts long-term investigations on the fate and geochemical effects of organic contaminants in surface and subsurface environments. Our approach combines field observations and laboratory experiments to determine how transformations of organic contaminants impact aquifer, soil, and surface-water chemistry, targeting transformations with potential ecological and health impacts.

News

Illegal Oil and Gas Wastewater Dumps Disrupt Foundations of Fragile Desert Ecosystems

Illegal Oil and Gas Wastewater Dumps Disrupt Foundations of Fragile Desert Ecosystems

GEMSC Scientist Receives Special IAGC Leadership Award

GEMSC Scientist Receives Special IAGC Leadership Award

Friday's Findings - July 29, 2022

Friday's Findings - July 29, 2022

Publications

Treatability study to evaluate bioremediation of trichloroethene at Site K, former Twin Cities Army Ammunition Plant, Arden Hills, Minnesota, 2020–22 Treatability study to evaluate bioremediation of trichloroethene at Site K, former Twin Cities Army Ammunition Plant, Arden Hills, Minnesota, 2020–22

Executive Summary Chlorinated solvents, including trichloroethene (TCE) and other chlorinated volatile organic compounds (cVOCs), are widespread contaminants that can be treated by bioremediation approaches that enhance anaerobic reductive dechlorination. Reductive dechlorination can be enhanced either through the addition of an electron donor (biostimulation) or the addition of a known
Authors
Michelle M. Lorah, Emily H. Majcher, Adam C. Mumford, Ellie P. Foss, Trevor P. Needham, Andrew W. Psoras, Colin T. Livdahl, Jared J. Trost, Andrew M. Berg, Bridgette F. Polite, Denise M. Akob, Isabelle M. Cozzarelli

Pathways for potential exposure to onshore oil and gas wastewater: What we need to know to protect human health Pathways for potential exposure to onshore oil and gas wastewater: What we need to know to protect human health

Produced water is a chemically complex waste stream generated during oil and gas development. Roughly four trillion liters were generated onshore in the United States in 2021 (ALL Consulting, 2022, https://www.gwpc.org/wp-content/uploads/2021/09/2021_Produced_Water_Volumes.pdf). Efforts are underway to expand historic uses of produced water to offset freshwater needs in water-stressed...
Authors
Ayusha Ariana, Isabelle M. Cozzarelli, Cloelle Danforth, Bonnie McDevitt, Anna Rosofsky, Donna Vorhees

Distribution of ancient carbon in groundwater and soil gas from degradation of petroleum near the Red Hill Bulk Fuel Storage Facility, O‘ahu, Hawai‘i Distribution of ancient carbon in groundwater and soil gas from degradation of petroleum near the Red Hill Bulk Fuel Storage Facility, O‘ahu, Hawai‘i

The groundwater below the Red Hill Bulk Fuel Storage Facility (the facility) in Oʻahu, Hawaiʻi, contains fuel compounds from past spills. This study used carbon-14 analyses to distinguish fuel-derived carbon from background carbon, along with other biodegradation indicators, to address two goals: (1) determine the extent and migration direction of groundwater affected by residual fuel...
Authors
Jared J. Trost, Barbara A. Bekins, Jeanne B. Jaeschke, Geoffrey N. Delin, Daniel A Sinclair, James K Stack, Rylen K. Nakama, Uli’i M. Miyajima, Lhiberty D. Pagaduan, Isabelle M. Cozzarelli

Science

Organic Contaminants in Reuse Waters and Transport Following Land Application

Potential reuse waters contained unique mixtures of organic contaminants with the greatest number detected in treated municipal wastewater treatment plant effluent, followed by urban stormwater, and agricultural runoff. This study provided information for decisions on reuse strategies to support freshwater supplies.
Organic Contaminants in Reuse Waters and Transport Following Land Application

Organic Contaminants in Reuse Waters and Transport Following Land Application

Potential reuse waters contained unique mixtures of organic contaminants with the greatest number detected in treated municipal wastewater treatment plant effluent, followed by urban stormwater, and agricultural runoff. This study provided information for decisions on reuse strategies to support freshwater supplies.
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Stormwater and Green Infrastructure

The Reston Biogeochemical Processes in Groundwater Laboratory (RBPGL) is conducting research aimed at understanding the complexity of chemical mixtures in urban stormwater.
Stormwater and Green Infrastructure

Stormwater and Green Infrastructure

The Reston Biogeochemical Processes in Groundwater Laboratory (RBPGL) is conducting research aimed at understanding the complexity of chemical mixtures in urban stormwater.
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Wastewaters from Unconventional Oil and Gas Development

The Reston Biogeochemical Processes in Groundwater Laboratory (RBPGL) is assessing the potential risks to human and ecosystem health associated with Unconventional Oil and Gas (UOG) development.
Wastewaters from Unconventional Oil and Gas Development

Wastewaters from Unconventional Oil and Gas Development

The Reston Biogeochemical Processes in Groundwater Laboratory (RBPGL) is assessing the potential risks to human and ecosystem health associated with Unconventional Oil and Gas (UOG) development.
Learn More
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