A rapid method to determine ²²⁶ Ra concentrations in Marcellus Shale produced waters using liquid scintillation counting.

Autor: Ajemigbitse MA; Department of Civil and Environmental Engineering, Pennsylvania State University, 212 Sackett Building, University Park, PA, 16802, United States. Electronic address: majemigbitse@aquablok.com., Cannon FS; Department of Civil and Environmental Engineering, Pennsylvania State University, 212 Sackett Building, University Park, PA, 16802, United States; Department of Civil and Environmental Engineering, The Pennsylvania State University, University Park, 225 Sackett Building, Pennsylvania, 16802, United States. Electronic address: fsc1@psu.edu., Warner NR; Department of Civil and Environmental Engineering, Pennsylvania State University, 212 Sackett Building, University Park, PA, 16802, United States; Department of Civil and Environmental Engineering, The Pennsylvania State University, University Park, 231E Sackett Building, Pennsylvania, 16802, United States. Electronic address: nrw6@psu.edu.

Publikováno v: Journal of environmental radioactivity [J Environ Radioact] 2020 Sep; Vol. 220-221, pp. 106300. Date of Electronic Publication: 2020 Jun 01.

Influence of High Total Dissolved Solids Concentration and Ionic Composition on γ Spectroscopy Radium Measurements of Oil and Gas-Produced Water.

Autor: Ajemigbitse MA; Department of Civil and Environmental Engineering , Pennsylvania State University , 212 Sackett Building , University Park , Pennsylvania 16802 , United States., Tasker TL; Department of Environmental Engineering , Saint Francis University , Science Center , Loretto , Pennsylvania 15940 , United States., Cannon FS; Department of Civil and Environmental Engineering , Pennsylvania State University , 212 Sackett Building , University Park , Pennsylvania 16802 , United States., Warner NR; Department of Civil and Environmental Engineering , Pennsylvania State University , 212 Sackett Building , University Park , Pennsylvania 16802 , United States.

Publikováno v: Environmental science & technology [Environ Sci Technol] 2019 Sep 03; Vol. 53 (17), pp. 10295-10302. Date of Electronic Publication: 2019 Aug 20.

Accuracy of methods for reporting inorganic element concentrations and radioactivity in oil and gas wastewaters from the Appalachian Basin, U.S. based on an inter-laboratory comparison.

Autor: Tasker TL; Department of Civil and Environmental Engineering, The Pennsylvania State University, 212 Sackett Building, University Park, Pennsylvania 16802, USA. ttasker@francis.edu., Burgos WD, Ajemigbitse MA, Lauer NE, Gusa AV, Kuatbek M, May D, Landis JD, Alessi DS, Johnsen AM, Kaste JM, Headrick KL, Wilke FDH, McNeal M, Engle M, Jubb AM, Vidic RD, Vengosh A, Warner NR

Publikováno v: Environmental science. Processes & impacts [Environ Sci Process Impacts] 2019 Feb 21; Vol. 21 (2), pp. 224-241.

Raw material recovery from hydraulic fracturing residual solid waste with implications for sustainability and radioactive waste disposal.

Autor: Ajemigbitse MA; Department of Civil and Environmental Engineering, The Pennsylvania State University, University Park, PA 16802, USA. maa350@psu.edu., Cannon FS, Klima MS, Furness JC, Wunz C, Warner NR

Publikováno v: Environmental science. Processes & impacts [Environ Sci Process Impacts] 2019 Feb 21; Vol. 21 (2), pp. 308-323.