請用此 Handle URI 來引用此文件: http://hdl.handle.net/11455/45262
標題: Biofiltration of 1,1,1-trichloroethane by a trickle-bed air biofilter
作者: Lu, C.S.
盧重興
Chang, K.
關鍵字: biofiltration
trickle-bed air biofilter
1,1,1-trichloroethane
empty-bed residence time
influent concentration
waste gases
activated carbon
removal
vapor
btex
performance
media
期刊/報告no:: Applied Biochemistry and Biotechnology, Volume 110, Issue 3, Page(s) 125-136.
摘要: The performance of a trickle-bed air biofilter (TBAB) in the removal of 1,1,1-trichloroethane (TCLE) was evaluated in concentrations varying from 0.025 to 0.049 g/m(3) and at empty-bed residence time (EBRT) varying from 20 to 90 s. Nearly complete TCLE removal could be achieved for influent carbon loading between 0.98 and 5.88 g/m(3) h. The TBAB appeared efficient for controlling TCLE emission under low-carbon-loading conditions. Carbon recoveries higher than 95%, were achieved, demonstrating the accuracy of results. The carbon mass rate of the liquid effluent was approximately two orders of magnitude less than that of the effluent CO2, indicating that dissolved TCLE and its derivatives in leachate were present in negligible amounts in the TBAB.
URI: http://hdl.handle.net/11455/45262
ISSN: 0273-2289
文章連結: http://dx.doi.org/10.1385/abab:110:3:125
顯示於類別:環境工程學系所

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