Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Karen Shafer-Peltier"'
Autor:
Stephen J. Randtke, Colton Kenner, Edward Peltier, Karen Shafer-Peltier, Ming Chen, Eric Albertson
Publikováno v:
Environmental Science: Water Research & Technology. 6:132-143
The formation of precipitates (scales) during reinjection limits the reuse of oil and gas production water (produced water) for additional oil recovery. Selective removal strategies that target Ba and Sr, the primary scale-forming cations, would limi
Publikováno v:
Science of The Total Environment. 848:157733
High boron (B) levels in oil and gas produced waters prevent its beneficial reuse as irrigation water without proper treatment. Aluminum (Al) electrocoagulation (EC) is a promising technology for B removal, but further research and development is nee
Publikováno v:
Separation and Purification Technology. 222:1-10
Divalent cations such as Ba2+, Sr2+, Ca2+, and Mg2+, commonly found in oil/gas produced water at high concentrations, adversely affect oil and gas production by forming scales in pipes, tanks, process equipment such as oil-water separators, and treat
Autor:
Hooman Hosseini, Karen Shafer-Peltier, Craig P. Marshall, Reza Barati Ghahfarokhi, Qiang Ye, Jyun Syung Tsau
Publikováno v:
Industrial & Engineering Chemistry Research. 58:9431-9449
The amount of fresh water used in hydraulic fracturing can be significantly reduced by employing produced water-compatible supercritical CO2 (scCO2) foams. Foams generated using surfactants only ha...
Publikováno v:
Chemical Engineering Journal. 344:155-164
Complexing metal cations with water-soluble nano-sized ionic polyelectrolytes, combined with a separation process such as ultrafiltration (UF), is a potential strategy to remove or recover ionic heavy metals from water or wastewater. However, competi
Autor:
Ming Chen, Edward Peltier, Saad Waseem, Stephen J. Randtke, Karen Shafer-Peltier, Orion Dollar
Publikováno v:
Water research. 170
Boron (B), normally present in ground water and sea water, is a vital micronutrient for plants, but is also toxic in excessive amounts. Under typical conditions, aqueous boron is present as boric acid (H3BO3), which is uncharged, making B particularl
Publikováno v:
Chemosphere. 213
With increasing arsenic (As) contamination incidents reported around the world, better processes for As removal from industrial wastewater and other contaminated waters are required to protect drinking water sources. Complexation of As with cetylpyri
Autor:
Reza Barati, Masoumeh Veisi, Karen Shafer-Peltier, Ming Chen, Jenn-Tai Liang, Stephen J. Johnson, Cory Berkland
Publikováno v:
Journal of Applied Polymer Science. 136:47225
Autor:
Michael S. Feld, Charles W. Boone, Kamran Badizadegan, Karen Shafer-Peltier, Abigail S. Haka, Ramachandra R. Dasari, Noriko Yoshizawa, Katrin Kneipp, Jason T. Motz, Harald Kneipp
Publikováno v:
Applied Spectroscopy. 56:150-154
Ultrasensitive Raman measurements in single living cells are possible through exploiting the effect of surface-enhanced Raman scattering (SERS). Colloidal gold particles (60 nm in size) that are deposited inside cells as “SERS-active nanostructures