Results 101 to 110 of about 12,995 (241)

Modeling desorption kinetics of a persistent organic pollutant from field aged sediment using a bi-disperse particle size distribution [PDF]

, 2010
Purpose With the predicted climate change, it is expected that the chances of river flooding increase. During flood events, sediments will resuspend and when sediments are polluted, contaminants can be transferred to the surrounding water.
Bruning, H., Grotenhuis, J.T.C., Rulkens, W.H., Smit, M.P.J.   +3 more
core   +2 more sources

Investigating the impact and reaction pathway of toluene on a SOFC running on syngas [PDF]

, 2014
The integration of solid oxide fuel cells (SOFCs) with gasification systems have theoretically been shown to have a great potential to provide highly efficient distributed generation energy systems that can be fuelled by biomass including municipal solid
Aravind, Aravind, Coll, Daza, E4Tech, Finnerty, Hauth, Higman, Hofmann, Hofmann, Hofmann, Koo, Lee, Liu, Lorente, Lorente, Mermelstein, Mermelstein, Mermelstein, Milne, Ming Liu, Namioka, P.V. Aravind, Singh, Sinisa Stankovic, Tygue S. Doyle, Wang, Zahir Dehouche, Zhu   +28 more
core   +1 more source

Incomplete Wood-Ljungdahl pathway facilitates one-carbon metabolism in organohalide-respiring Dehalococcoides mccartyi. [PDF]

, 2014
The acetyl-CoA "Wood-Ljungdahl" pathway couples the folate-mediated one-carbon (C1) metabolism to either CO2 reduction or acetate oxidation via acetyl-CoA.
Alvarez-Cohen, Lisa, Bill, Markus, Brisson, Vanessa L, Conrad, Mark E, Feng, Xueyang, Men, Yujie, Tang, Yinjie J, Yi, Shan, Zhuang, Wei-Qin   +8 more
core   +1 more source

Multiple Dual C−Cl Isotope Patterns Associated with Reductive Dechlorination of Tetrachloroethene [PDF]

, 2017
Dual isotope slopes are increasingly used to identify transformation pathways of contaminants. We investigated if reductive dechlorination of tetrachloroethene (PCE) by consortia containing bacteria with different reductive dehalogenases (rdhA) genes can
Badin, Alice, Buttet, Géraldine, Holliger, Christof, Hunkeler, Daniel, Maillard, Julien   +4 more
core   +2 more sources

A study of chlorinated solvent contamination of the aquifers of an industrial area in central Italy: a possibility of bioremediation

Frontiers in Microbiology, 2015
Perchloroethene, Trichloroethene, and other chlorinated solvents are widespread groundwater pollutants. They form Dense Non Aqueous Phase Liquids (DNAPLs) that sink through permeable groundwater aquifers until non-permeable zone is reached.
FEDERICA eMATTEUCCI, CLAUDIA eERCOLE, MADDALENA eDEL GALLO   +2 more
doaj   +1 more source

Geochemical and Isotope Study of Trichloroethene Degradation in a Zero-Valent Iron Permeable Reactive Barrier: A Twenty-Two-Year Performance Evaluation.

Environmental Science and Technology, 2018
This study provides a twenty-two-year record of in situ degradation of chlorinated organic compounds by a granular iron permeable reactive barrier (PRB).
R. Wilkin, Tony R. Lee, Molly Sexton, S. Acree, R. Puls, D. Blowes, Christopher Kalinowski, J. M. Tilton, Leilani L Woods   +8 more
semanticscholar   +1 more source

Temperature-associated effects on methanogenesis and microbial reductive dechlorination of trichloroethene in contaminated aquifer sediments

Frontiers in Water
BackgroundAquifer thermal energy storage (ATES) is a subsurface technology for urban heating and cooling. However, ATES systems may intersect with legacy groundwater contaminants from past anthropogenic activities.
Mohammad Sufian Bin Hudari, Sushmita Deb, Carsten Vogt, Maria Filippini, Ivonne Nijenhuis   +4 more
doaj   +1 more source

Pretreatment of Cotton Fibres with Alcohols to Optimize Dye Uptake

Caspian Journal of Environmental Sciences, 2006
Cotton fibres were subjected to cleaning process and then characterized for maturity. Decrystallisation and swelling processes with caustic soda, ethanol, propan-2-ol and Trichloroethene on the native fibres were carried out.
Yakubu, M.K., Gumel, S.M., Ogbose, L.O., Adekunle, A.T.   +3 more
doaj  

Detoxification of 1,1,2-trichloroethane to ethene by desulfitobacterium and identification of its functional reductase gene.

PLoS ONE, 2015
1,1,2-trichloroethane (1,1,2-TCA) has become a common groundwater pollutant due to historically extensive utilization, improper disposal, as well as from incomplete dechlorination of 1,1,2,2-tetrachloroethane.
Siyan Zhao, Chang Ding, Jianzhong He
doaj   +1 more source

Certification of the Content of Chlorinated Hydrocarbons Sorbed on TEBAC GR. BCR-555 [PDF]

, 2003
not availableJRC.D - Institute for Reference Materials and Measurements ...
GAWLIK Bernd, HAFKENSCHEID Th. L., LAMBERTY Andre, VANDENDRIESSCHE S.   +3 more
core