Residential College | false |
Status | 已發表Published |
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 Publication | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH |
ISSN | 0944-1344 |
Volume | 22Issue:18Pages:14043-14049 |
Abstract | The 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. |
Keyword | Bioremoval Btex Cis-dce Immobilization Mixture Scrap Tyres Sorption |
DOI | 10.1007/s11356-015-4644-y |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Environmental Sciences & Ecology |
WOS Subject | Environmental Sciences |
WOS ID | WOS:000360844200038 |
Scopus ID | 2-s2.0-84941174768 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING |
Corresponding Author | Shim, Hojae |
Affiliation | 1.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 Affilication | University of Macau |
Corresponding Author Affilication | University 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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