Self-potential monitoring of the enhanced biodegradation of an organic contaminant using a bioelectrochemical cell
作者： A. Revil , P. Fernandez , D. Mao , H. K. French , E. Bloem
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摘要: Abstract A bioelectrochemical system was developed to facilitate biodegradation of an organic contaminant (propylene glycol) using a sandbox containing iron bar that crossed the capillary fringe. In days following introduction contaminant, strong negative electric potential anomaly (on order −35 50 mV) observed at top surface sandbox, evidencing transport electrons in metallic and degradation contaminant. The served transmit between electron donor (i.e., propylene oxygen used as terminal acceptor. Numerical modeling indicates source current associated with is position bar. monitoring this possibly can be monitor amount passing through electronic conductor radius influence cells respect
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sci-hub.se 参考文章(10)
André Revil, Abderrahim Jardani, The Self-Potential Method: Theory and Applications in Environmental Geosciences ,(2018)
Nils Risgaard-Petersen, Lars Riis Damgaard, André Revil, Lars Peter Nielsen, Mapping electron sources and sinks in a marine biogeobattery Journal of Geophysical Research. ,vol. 119, pp. 1475- 1486 ,(2014) , 10.1002/2014JG002673
V Naudet, A Revil, J‐Y Bottero, P Bégassat, Relationship between self-potential (SP) signals and redox conditions in contaminated groundwater Geophysical Research Letters. ,vol. 30, pp. 2091- ,(2003) , 10.1029/2003GL018096
G. Petiau, Second Generation of Lead-lead Chloride Electrodes for Geophysical Applications Pure and Applied Geophysics. ,vol. 157, pp. 357- 382 ,(2000) , 10.1007/S000240050004
Niklas Linde, André Revil, Inverting self-potential data for redox potentials of contaminant plumes Geophysical Research Letters. ,vol. 34, ,(2007) , 10.1029/2007GL030084
Sergio JS Fachin, Eduardo L Abreu, Carlos A Mendonça, André Revil, Guilherme C Novaes, Suzan S Vasconcelos, None, Self-potential signals from an analog biogeobattery model Geophysics. ,vol. 77, ,(2012) , 10.1190/GEO2011-0352.1
H.K French, S.E.A.T.M Van der Zee, A Leijnse, Transport and degradation of propyleneglycol and potassium acetate in the unsaturated zone. Journal of Contaminant Hydrology. ,vol. 49, pp. 23- 48 ,(2001) , 10.1016/S0169-7722(00)00187-X
Nils Risgaard-Petersen, André Revil, Patrick Meister, Lars Peter Nielsen, Sulfur, iron-, and calcium cycling associated with natural electric currents running through marine sediment Geochimica et Cosmochimica Acta. ,vol. 92, pp. 1- 13 ,(2012) , 10.1016/J.GCA.2012.05.036
J. B. Rittgers, A. Revil, M. Karaoulis, M. A. Mooney, L. D. Slater, E. A. Atekwana, Self-potential signals generated by the corrosion of buried metallic objects with application to contaminant plumes Geophysics. ,vol. 78, ,(2013) , 10.1190/GEO2013-0033.1
Andre Revil, Abderrahim Jardani, The Self-Potential Method Cambridge University Press. ,(2013) , 10.1017/CBO9781139094252