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|標題:||Biofiltration of isopropyl alcohol by a trickle-bed air biofilter||作者:||Chang, K.S.
|關鍵字:||biofiltration;empty-bed residence time;influent concentration;isopropyl alcohol;trickle-bed air biofilter;waste gases;removal;loadings;vapor;btex||Project:||Biodegradation||期刊/報告no：:||Biodegradation, Volume 14, Issue 1, Page(s) 9-18.||摘要:||
The performance of trickle-bed air biofilter (TBAB) for the removal of isopropyl alcohol ( IPA) was evaluated in concentrations varying from 100 to 500 ppmv and at empty-bed residence time (EBRT) varying from 20 to 90 s. Nearly complete IPA removal could be achieved for influent carbon loading between 6 and 88 g/m(3).h. The TBAB appears efficient for controlling IPA emission under low-to-high carbon loading conditions. Carbon recoveries of 95-99% were achieved demonstrating the accuracy of results. Applicable operating conditions of TBAB for controlling IPA emission were suggested.
|Appears in Collections:||環境工程學系所|
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