Investigation of factors on a fungal biofilter to treat waste gas with ethyl mercaptan
文献类型：期刊论文
| 作者 | Liu, JX; Zhu, GY |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:6页码:898-900 |
| 关键词 | Off-gas Treatment Odor Ethyl Mercaptan Biofilter Fungi |
| 英文摘要 | The biofilter is cost-effective for the waste gases treatment. The bacterial is the main microorganism in the conventional biofilters. However, it faces some problems on the elimination of hydrophobic compounds. In order to overcome these problems, the biofilters with fungi were developed. The objective of this study is to investigate the factors affecting ethyl mercaptan ( EM) -degradation using a fungal biofilter. A laboratory experiment was set up. The effects of loading rate, empty bed residence times(EBRT) and pH on EM degradation were investigated. Over 95% removals of EM could be achieved, under the condition of the influent loadings below g/(m (.) h) Removal efficiencies improved to 98% with EM loading decreased to 45 g/(m (.) h). For long EBRT of 58 s corresponding to a flow rate of 0.3 m(3)/h, the EM removal efficiencies of over 98% were observed. However, when EBRT was decreased to 14 s, the removal efficiencies fell under 80%. The pH range of 3-5 was feasible to fungi. |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000224929700005 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23556]  |
| 专题 | 生态环境研究中心_水污染控制实验室 |
| 推荐引用方式 GB/T 7714 | Liu, JX,Zhu, GY. Investigation of factors on a fungal biofilter to treat waste gas with ethyl mercaptan[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2004,16(6):898-900. |
| APA | Liu, JX,&Zhu, GY.(2004).Investigation of factors on a fungal biofilter to treat waste gas with ethyl mercaptan.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,16(6),898-900. |
| MLA | Liu, JX,et al."Investigation of factors on a fungal biofilter to treat waste gas with ethyl mercaptan".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 16.6(2004):898-900. |
入库方式： OAI收割
来源：生态环境研究中心
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