Residential College | false |
Status | 已發表Published |
Enhanced removal of BTEX/TCE/cis-DCE mixture using waste scrap tires immobilized with indigenous Pseudomonas sp. | |
Renata Alves de Toledo1; Qihong Lu1; Fei Xie1; Junhui Li1,2; Hojae Shim1 | |
2015 | |
Conference Name | World Congress and Expo on Recycling |
Source Publication | International Journal of Waste Resources |
Volume | 5 |
Issue | 2 |
Conference Date | July 20-22, 2015 |
Conference Place | Barcelona, Spain |
Abstract | The simultaneous aerobic removal of a mixture of BTEX (benzene, toluene, ethyl benzene, o,m,p-xylene), 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 tires was investigated. Suspended and immobilized conditions were compared for the enhanced 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 toward tire 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 tires 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 contaminants mixture from industrial wastewater or contaminated groundwater |
Language | 英語English |
Document Type | Conference paper |
Collection | Faculty of Science and Technology DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING |
Affiliation | 1.University of Macau, China 2.South China Agricultural University, China |
First Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Renata Alves de Toledo,Qihong Lu,Fei Xie,et al. Enhanced removal of BTEX/TCE/cis-DCE mixture using waste scrap tires immobilized with indigenous Pseudomonas sp.[C], 2015. |
APA | Renata Alves de Toledo., Qihong Lu., Fei Xie., Junhui Li., & Hojae Shim (2015). Enhanced removal of BTEX/TCE/cis-DCE mixture using waste scrap tires immobilized with indigenous Pseudomonas sp.. International Journal of Waste Resources, 5(2). |
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