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作者:Benno Baumgarten , Jeannette Jährig , Thorsten Reemtsma ...
来源:[J].Water Research(IF 4.655), 2010, Vol.45 (1), pp.211-220
摘要:Abstract(#br)Microbial removal of the poorly degradable antibiotic sulfamethoxazole (SMX) from surface water was investigated in laboratory columns to identify critical factors for SMX removal during bank filtration, such as the substrate concentration, redox conditions and th...
作者:Rob S. Hoag , Jonathan S. Price
来源:[J].Journal of Contaminant Hydrology(IF 2.885), 1997, Vol.28 (3), pp.193-205
摘要:Abstract(#br)Experiments were performed to assess the nature of solute transport in peat by using step-inputs of a NaCl solution in laboratory columns of undisturbed peat. Peat has a dual-porosity matrix with inter-connected pores that actively transmit water, and dead-end and cl...
作者:Jun Zhou , Xilai Zheng , Markus Flury ...
来源:[J].Journal of Hydrology(IF 2.964), 2009, Vol.376 (3), pp.557-566
摘要:... Here, we used packed columns (25 cm length) to experimentally investigate the changes in permeability during such a remediation scenario. We hypothesized that a gradual and abrupt change in salinity, as well as the pressure boundary conditions along the column, will affect th...
作者:David G. Jewett , Thomas A. Hilbert , Bruce E. Logan ...
来源:[J].Water Research(IF 4.655), 1995, Vol.29 (7), pp.1673-1680
摘要:Abstract(#br)The influence of ionic strength and pH on the transport of Pseudomonas fluorescens P17 in porous media was investigated using continuous-flow laboratory columns and a rapid screening technique in which radiolabeled cells were applied to large-pore, glass-fiber filt...
作者:N. Cottin , G. Merlin
来源:[J].Chemosphere(IF 3.137), 2008, Vol.73 (5), pp.711-716
摘要:Abstract(#br)Removal of three polycyclic aromatic hydrocarbons or PAHs (fluoranthene, pyrene and benzo( k )fluoranthene) from two types of PAH-contaminated effluents was investigated using four laboratory columns filled with two different organic media: a green compost and a laye...
作者:Yaping Deng , Xiaoqing Shi , Zhenyu Zhang ...
来源:[J].Journal of Contaminant Hydrology(IF 2.885), 2020, Vol.230
摘要:... In this study, we performed real-time SIP measurements on DNAPL contaminated soil in columns to quantitatively assess the ability of SIP method for monitoring surfactant-enhanced DNAPL remediation process. Chemical data was simultaneously collected during the remediation proc...
作者:Jongho Won , Robert C. Borden
来源:[J].Journal of Environmental Quality(IF 2.353), 2017, Vol.46 (5), pp.968-974
摘要:... We examined the transport and fate of HEs in laboratory columns containing soils from two hand grenade bays (Bays C and T) and the impact of organic amendments on biodegradation. Soil characteristics were similar; however, Bay C had somewhat higher clay and organic C. Expe...
作者:Mohsen Saeedi , Loretta Y. Li , John R. Grace
来源:[J].Journal of Environmental Management(IF 3.057), 2019, Vol.248
摘要:Abstract(#br)Simultaneous removal of three polycyclic aromatic hydrocarbons (acenaphthene, fluorene and fluoranthene) co-existing with three heavy metals (Ni, Pb and Zn) in artificially contaminated soil from the vicinity of an oil refinery was examined by column flushing of so...
作者:Ying Bai , Xiaohong Ruan , Feifei Wang ...
来源:[J].Chemosphere(IF 3.137), 2019, Vol.220, pp.668-677
摘要:... In this study, two column set-ups (with residence time 5 days and 11 days respectively), simulating different redox conditions of riverbank filtration systems, were operated for seven months to investigate 1) the long-term effect of redox conditions on ng∙L −1 level sul...
作者:Klaus H. Hebig , Laura G. Groza , Michelle J. Sabourin ...
来源:[J].Science of the Total Environment(IF 3.258), 2017
摘要:... The transport behavior of five widely used and often detected pharmaceutical compounds and one lifestyle drug has therefore been investigated, using a set of three column experiments. The investigated compounds were the anticonvulsant carbamazepine, the lifestyle drug caffei...

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