Zobrazeno 1 - 10
of 98
pro vyhledávání: '"J. A. Hakala"'
Publikováno v:
Geochemical Transactions, Vol 22, Iss 1, Pp 1-9 (2021)
Abstract The increasing significance of barium (Ba) in environmental and geologic research in recent years has led to interest in the application of the Ba isotopic composition as a tracer for natural materials with complex matrices. Most Ba isotope
Externí odkaz:
https://doaj.org/article/bdf8725072724c948cf822c5ab4c7329
Publikováno v:
Energy & Fuels. 36:8150-8160
Autor:
Rebecca M. Matecha, Wei Xiong, William F. Heck, Brian W. Stewart, Rosemary C. Capo, J. Alexandra Hakala
Publikováno v:
Energy & Fuels. 36:4470-4478
Publikováno v:
Environmental Chemistry Letters. 20:773-795
Biocides are applied as chemical additives in hydraulic fracturing fluids to control subsurface microbial activity. When biocides are released into the subsurface, their fate is controlled by sorption to solids and heterogeneous electron transfer (re
Autor:
Wei Xiong, Dustin Crandall, Christina L. Lopano, J. Alexandra Hakala, Johnathan Moore, Hang Deng
Publikováno v:
Energy & Fuels. 35:11947-11957
Autor:
Shikha Sharma, Steven McGrath, Christina L. Lopano, Angela Goodman, Vikas Agrawal, J. Alexandra Hakala
Publikováno v:
Environmental Science: Processes & Impacts. 23:1278-1300
One of the primary drivers of global warming is the exponential increase in CO2 emissions. According to IPCC, if the CO2 emissions continue to increase at the current rate, global warming is likely to increase by 1.5 °C, above pre-industrial levels,
Autor:
Christina L. Lopano, Wei Xiong, Johnathan Moore, Dustin Crandall, J. Alexandra Hakala, Magdalena Gill
Publikováno v:
Energy & Fuels. 34:13625-13635
Barite scaling during the low-flow, shut-in period in hydraulic fracturing operations during shale gas production has been intensively studied, but scaling during the stimulation periods when large...
Autor:
Rosemary C. Capo, Thai T. Phan, Christina L. Lopano, Zachary G. Tieman, Brian W. Stewart, J. Alexandra Hakala
Publikováno v:
Environmental Science & Technology. 54:4275-4285
Waters coproduced with hydrocarbons from unconventional oil and gas reservoirs such as the hydraulically fractured Middle Devonian Marcellus Shale in the Appalachian Basin, USA, contain high levels of total dissolved solids (TDS), including Ba, which
Autor:
J. Alexandra Hakala, Wei Xiong, Justin Mackey, Meghan Brandi, James Gardiner, Nicholas Siefert, Christina Lopano, Barbara Kutchko, B.J. Carney
Publikováno v:
Solid–Liquid Separation Technologies ISBN: 9781003091011
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14c8e2030dd66477ecbfb68d4c92eb59
https://doi.org/10.1201/9781003091011-11
https://doi.org/10.1201/9781003091011-11
Autor:
Joshua D. Miller, Mengling Y. Stuckman, Nicholas Means, Christina Lopano, J. Alexandra Hakala
Publikováno v:
Journal of chromatography. A. 1668
This study outlines the development and subsequent validation of a method using chelation ion chromatography (CIC) pretreatment followed by traditional ion chromatography (IC) and post column UV/vis detection to measure transition metals in fossil fu