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Records 1 to 25 of 106 records from author John Mckernan

2023
Millard, G., Chris S. Eckley, Todd P. Luxton, D. Krabbenhoft, J. Goetz, J. McKernan, AND J. DeWild. Evaluating the influence of seasonal stratification on mercury methylation rates in the water column and sediment in a contaminated section of a western U.S.A. reservoir. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, 316(Part 1):120485, (2023). https://doi.org/10.1016/j.envpol.2022.120485
McKernan, J., J. Heisler White, AND M. Evans. State of the Science: Critical Minerals Recovery Technologies for Application at Superfund Mining and Mineral Processing Sites. Mining Technologies Workshop, Cluj-Napoca, Cluj-Jude, ROMANIA, June 19 - 20, 2023.
2022
Butler, B., J. McKernan, AND Rick Wilkin. Critical minerals: What are they, why are they critical, and what is EPA’s involvement with respect to them. Meeting with DOE colleagues regarding Critical Minerals cross-agency workgroup, Pittsburgh, PA, October 14 - 17, 2022.
Al-Abed, S. AND J. McKernan. Novel use of Nano Materials for degradation of PCB . Presented at 42nd International Symposium on Halogenated POPs - Dioxin 2022, New Orleans, LA, October 09 - 14, 2022.
McKernan, J. AND G. Gruetzmacher. Workshop 3: Considerations to Mitigate Effects of COVID based on ASHRAE's ETF Study. Ventilation 2022: 13th International Industrial Ventilation Conference for Contaminant Control, Cincinnati, OH, June 22 - 24, 2022.
2021
Eckley, Chris S., Todd P. Luxton, B. Stanfield, A. Baldwin, J. Holloway, J. McKernan, AND Mark G. Johnson. Effect of organic matter concentration and characteristics on mercury mobilization and methylmercury production at an abandoned mine site. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, 271:116369, (2021). https://doi.org/10.1016/j.envpol.2020.116369
Barth, E., J. McKernan, D. Bless, D. Cutt, S. Hartzell, AND K. Dasu. Evaluation of a Solidification/Stabilization Process for PFAS Contaminated Soils. PNLL DOE REMPLEX Summit, N/A, N/A, November 08 - 12, 2021.
Barth, E., J. McKernan, D. Bless, AND K. Dasu. Investigation of an immobilization process for PFAS contaminated soils. JOURNAL OF ENVIRONMENTAL MANAGEMENT. Elsevier Science Ltd, New York, NY, 296:113069, (2021). https://doi.org/10.1016/j.jenvman.2021.113069
Cantwell, M., M. Cashman, C. Acheson, M. Brooks, R. Herrmann, J. Huang, J. McKernan, L. Rhea, T. Tolaymat, Jim Voit, Rick Wilkin, AND D. Werkema. SHC RA 5, Output 3 RACT. SHC RA 5, RACT call June 2021, N/A, N/A, June 30, 2021.
Cinelli, M., Michael A. Gonzalez, R. Ford, J. McKernan, S. Corrente, M. Kadziński, AND R. Słowiński. Supporting contaminated sites management with Multiple Criteria Decision Analysis: Demonstration of a regulation-consistent approach. JOURNAL OF CLEANER PRODUCTION. Elsevier Science Ltd, New York, NY, 316:128347, (2021). https://doi.org/10.1016/j.jclepro.2021.128347
2019
Al-Abed, Souhail R., P. Pinto, M. Arambewela, Phillip M. Potter, M. Johnson, J. Novak, S. Kemp, AND J. McKernan. Adsorption of metals from mining-impacted water onto biochar from different sources. 258th American Chemical Society, San Diego, CA, August 25 - 29, 2019.
Al-Abed, S., P. Pinto, P. Potter, AND J. McKernan. Biogeochemistry of the treatment of mining-impacted water in mining legacy sites: integrating aqueous phase and solid phase analyses to elucidate efficiencies and mechanisms. 257th ACS National Meeting & Exposition: Mar 31 – Apr 4, 2019, Orlando, FL, Orlando, Florida, March 31 - April 04, 2019.
McKernan, J., D. Powell, AND H. Henry. EPA/ORD Perspectives -Technology Assessment and Evaluation Opportunities. NIH/NIEHS SRP Webinar, OH, Cincinnati, January 15, 2019.
Bronstein, K., J. McKernan, AND E. Barth. Engineering Technical Support Center Annual Report Fiscal Year 2018. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-19/245, 2020.
Bless, D., J. McKernan, Ed Barth, C. Acheson, M. Mills, M. Johnson, C. Su, D. Cutt, R. Henderek, S. Hartzell, K. Dasu, R. Iery, AND A. Dindal. In-Situ Stabilization of PFAS Contaminated Soils at Two Superfund Sites. NEHA 2019 Annual Educational Conference (AEC) & Exhibition, Nashville, Tennessee, July 09 - 12, 2019.
McKernan, J., T. Lyons, E. Barth, AND G. Gervais. Overview of Alternative Remediation and Treatment Technologies for Polychlorinated Biphenyls (PCBs) (Chicago). Presented at NARPM, Chicago, IL, August 26 - 29, 2019.
Acheson, C., J. Cashdollar, S. Huling, A. Geller, M. Mills, M. Brooks, R. Herrmann, T. Tolaymat, J. McKernan, AND A. Gillespie. Sustainable and Healthy Communities: Chemicals of Immediate Concern (PFAS) Identification and Characterization of PFAS Sites and Sources. EPA Research Workshop: Practical Methods to Analyze and Treat PFAS in Solid Waste, Landfills, Wastewater/Leachates, Soils, and Groundwater to Protect Human Health and the Environment, Washington, DC, November 12 - 13, 2019.
Rahman, K., Mohamed M. Hantush, A. Hall, AND J. McKernan. Watershed Hydrologic and Contaminated Sediment Transport Modeling in the Tri-State Mining District. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-18/247, 2019.
2018
Pinto, P., S. Al-Abed, C. Holder, R. Warner, J. McKernan, S. Fulton, AND E. Somerville. Assessing the Impact of Removing Select Materials from Coal Mine Overburden, Central Appalachia Region, USA. Robert Kleinmann (ed.), Mine Water and the Environment. Springer-Verlag, BERLIN-HEIDELBERG, Germany, 37(1):31-41, (2018).
Pinto, P., S. Al-Abed, AND J. McKernan. Comparison of the efficiency of chitinous and ligneous substrates in metal and sulfate removal from mining-influenced water. JOURNAL OF ENVIRONMENTAL MANAGEMENT. Elsevier Science Ltd, New York, NY, 227(1):321-328, (2018). https://doi.org/10.1016/j.jenvman.2018.08.113
Bronstein, K., J. McKernan, E. Barth, C. Northeim, AND P. Jordan. ENGINEERING TECHNICAL SUPPORT CENTER: Annual Report Fiscal Year 2017. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-18/277, 2018.
Stewart, L., R. Truesdale, J. Redmon, Ed Barth, C. Northeim, AND J. McKernan. Engineering Issue: Soil Vapor Extraction (SVE) Technology. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-18/053, 2018.
Al-Abed, S., Y. He, D. Dionysiou, AND J. McKernan. Environmental Chemistry Principles in Site Remediation (CEECHE 2018 Krakow Poland). CEECHE 2018, Krakow, N/A, POLAND, June 10 - 14, 2018.
McKernan, J., Ed Barth, C. Acheson, M. Mills, A. Dindal, R. Iery, AND K. Dasu. Identification of an Immobilization Technology for Per- and Polyfluoroalkyl Substances (PFAS) Contamination in Soil and Sediments. Presented at CEECHE 2018, Krakow, N/A, POLAND, June 10 - 14, 2018.
McKernan, J., Ed Barth, C. Acheson, M. Mills, M. Johnson, C. Su, D. Bless, D. Cutt, R. Henderek, S. Hartzell, K. Dasu, R. Iery, AND A. Dindal. Identification of an Immobilization Technology for Per-and Polyfluoroalkyl Substances (PFAS) Contamination in Soil and Sediments. SUPERFUND RESEARCH PROGRAM 2018 Annual Meeting, Sacramento, CA, November 28 - 30, 2018.