Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/45596
標題: Treatment of N,N-dimethylacetamide waste gas by a trickle-bed air biofilter
作者: Lu, C.S.
盧重興
Lin, M.R.
Lin, J.C.
關鍵字: trickle-bed air biofilter
N,N-dimethylacetamide waste gas
elimination
capacity
empty-bed retention time
influent concentration
voc removal
biofiltration
btex
performance
loadings
media
vapor
期刊/報告no:: Chemosphere, Volume 44, Issue 2, Page(s) 173-180.
摘要: The system performance of a trickle-bed air biofilter (TBAB) for treating N,N-dimethylacetamide (DMAC) waste gas was investigated under different gas flow rates and influent concentrations. In the pseudo-steady-state conditions, the DMAC elimination capacity increased but the removal efficiency decreased as the influent loading increased. More than 90% and 80% DMAC removal efficiencies are achieved for influent loadings below 20.2 and 34.5 g DMAC/m(3)/h, respectively. The TBAB appears to be an effective treatment process for controlling DMAC emission with low-to-medium loadings and the effectiveness could be maintained over a long-period operation. (C) 2001 Elsevier Science Ltd. All rights reserved.
URI: http://hdl.handle.net/11455/45596
ISSN: 0045-6535
文章連結: http://dx.doi.org/10.1016/s0045-6535(00)00209-5
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