BIOFILTER TREATMENT OF ETHANOL VAPORS
BIOFILTER TREATMENT OF ETHANOL VAPORS
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DOI：
10.1002/ep.670130311
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发表时间：
1994-08-01
期刊：
影响因子：
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通讯作者：
DEVINNY, JS
中科院分区：
文献类型：
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作者：
HODGE, DS;DEVINNY, JS
通过实验室规模的试验和数值模拟，研究了生物过滤法处理乙醇污染空气的效果。测试了三种包装材料：颗粒活性炭、堆肥以及堆肥和硅藻土的混合物。GAC材料支持最高的消除速率，对于一系列加载速率，范围为53至219克/立方米-小时。污染物在生物填料上的分配系数对生物滤池的效率有很大的影响。
Bench scale experiments and a numerical model were used to test the effectiveness of biofiltration in treating air contaminated with ethanol vapors. Three packing materials, granular activated carbon, compost, and a mixture of compost and diatomaceous earth were tested. The GAC material supported the highest elimination rates, ranging from 53 to 219 grams/m3-hr for a range of loading rates. Partitioning coefficients for the contaminant on the biofilter packing material had a strong effect on the efficiency of the biofilters.