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Combined removal of a BTEX, TCE, and cis-DCE mixture using Pseudomonas sp immobilized on scrap tyres
Lu, Qihong1; de Toledo, Renata Alves1; Xie, Fei1; Li, Junhui1,2; Shim, Hojae1
2015-09
Source PublicationENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN0944-1344
Volume22Issue:18Pages:14043-14049
AbstractThe simultaneous aerobic removal of a mixture of benzene, toluene, ethylbenzene, and o,m,p-xylene (BTEX); cis-dichloroethylene (cis-DCE); and trichloroethylene (TCE) from the artificially contaminated water using an indigenous bacterial isolate identified as Pseudomonas plecoglossicida immobilized on waste scrap tyres was investigated. Suspended and immobilized conditions were compared for the removal of these volatile organic compounds. For the immobilized system, toluene, benzene, and ethylbenzene were completely removed, while the highest removal efficiencies of 99.0 +/- 0.1, 96.8 +/- 0.3, 73.6 +/- 2.5, and 61.6 +/- 0.9 % were obtained for o-xylene, m,p-xylene, TCE, and cis-DCE, respectively. The sorption kinetics of contaminants towards tyre surface was also evaluated, and the sorption capacity generally followed the order of toluene > benzene > m,p-xylene > o-xylene > ethylbenzene > TCE > cis-DCE. Scrap tyres showed a good capability for the simultaneous sorption and bioremoval of BTEX/cis-DCE/TCE mixture, implying a promising waste material for the removal of contaminant mixture from industrial wastewater or contaminated groundwater.
KeywordBioremoval Btex Cis-dce Immobilization Mixture Scrap Tyres Sorption
DOI10.1007/s11356-015-4644-y
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000360844200038
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Cited Times [WOS]:13   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Corresponding AuthorShim, Hojae
Affiliation1.Univ Macau, Fac Sci & Technol, Dept Civil & Environm Engn, Macau 999078, Peoples R China
2.South China Agr Univ, Coll Nat Resources & Environm Sci, Guangzhou 510642, Guangdong, Peoples R China
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Lu, Qihong,de Toledo, Renata Alves,Xie, Fei,et al. Combined removal of a BTEX, TCE, and cis-DCE mixture using Pseudomonas sp immobilized on scrap tyres[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2015,22(18):14043-14049.
APA Lu, Qihong,de Toledo, Renata Alves,Xie, Fei,Li, Junhui,&Shim, Hojae.(2015).Combined removal of a BTEX, TCE, and cis-DCE mixture using Pseudomonas sp immobilized on scrap tyres.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,22(18),14043-14049.
MLA Lu, Qihong,et al."Combined removal of a BTEX, TCE, and cis-DCE mixture using Pseudomonas sp immobilized on scrap tyres".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 22.18(2015):14043-14049.
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