publication . Article . 2017

Application of Fe-Cu/Biochar System for Chlorobenzene Remediation of Groundwater in Inhomogeneous Aquifers

Xu Zhang; Yanqing Wu; Pingping Zhao; Xin Shu; Qiong Zhou; Zichen Dong;
Open Access English
  • Published: 01 Dec 2017 Journal: Water, volume 10, issue 1 (issn: 2073-4441, Copyright policy)
  • Publisher: MDPI AG
Abstract
Chlorobenzene (CB), as a typical Volatile Organic Contaminants (VOC), is toxic, highly persistent and easily migrates in water, posing a significant risk to human health and subsurface ecosystems. Therefore, exploring effective approaches to remediate groundwater contaminated by CB is essential. As an enhanced micro-electrolysis system for CB-contaminated groundwater remediation, this study attempted to couple the iron-copper bimetal with biochar. Two series of columns using sands with different grain diameters were used, consisting of iron, copper and biochar fillings as the permeable reactive barriers (PRBs), to simulate the remediation of CB-contaminated grou...
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free text keywords: chlorobenzene, Fe-Cu/biochar, PRBs, heterogeneous, removal, Geography, Planning and Development, Aquatic Science, Biochemistry, Water Science and Technology, lcsh:Hydraulic engineering, lcsh:TC1-978, lcsh:Water supply for domestic and industrial purposes, lcsh:TD201-500, Aquifer, geography.geographical_feature_category, geography, Biochar, Environmental remediation, Effluent, Porous medium, Environmental chemistry, Groundwater, Infiltration (hydrology), Chemistry, Groundwater remediation
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