NDLI: An electrokinetic/activated alumina permeable reactive barrier-system for the treatment of fluorine-contaminated soil

Content Provider	Springer Nature Link
Author	Zhou, Ming Zhu, Shufa Yi, Yaoyao Zhang, Tingting
Copyright Year	2016
Abstract	This study reports on the combination of electrokinetics remediation (EKR) and modified activated alumina permeable reactive barrier (PRB) for the remediation of fluorine-contaminated soil. Experimental results showed that fluorine could be removed more effectively from contaminated soil by EKR combined with PRB technology than the single EKR, because of PRB filled with modified activated alumina for adsorption of fluorine and lower electrical resistance in the combined remediation system. Under the conditions of the experiment, the removal efficiency of fluorine by combined remediation was 76 %, after 240 h. Meanwhile the combined remediation could also resolve the problem to some degree that fluorine contaminants accumulated in central and cathode regions by the single EKR. These indicated that EKR/PRB (modified activated alumina) was a promising technology to eliminate fluorine in contaminated soils.
Starting Page	2691
Ending Page	2699
Page Count	9
File Format	PDF
ISSN	1618954X
Journal	Clean Technologies and Environmental Policy
Volume Number	18
Issue Number	8
e-ISSN	16189558
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2016-03-21
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Electrokinetic remediation Permeable reactive barrier Fluorine Soil Modified activated alumina Sustainable Development Industrial Chemistry/Chemical Engineering Industrial and Production Engineering Environmental Engineering/Biotechnology Environmental Economics
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Environmental Engineering Economics and Econometrics Business, Management and Accounting Management, Monitoring, Policy and Law

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