| 真菌滤塔启动及降解甲苯能力研究 |
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| 引用本文： | 李杰,陈雪梅,徐江岑.真菌滤塔启动及降解甲苯能力研究[J].环境科学与管理,2011,36(8):99-103. |
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| 作者姓名： | 李杰 陈雪梅 徐江岑 |
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| 作者单位： | 中国矿业大学环境与测绘学院,江苏徐州,221116 |
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| 摘 要： | 生物法对于处理挥发性有机废气是一种经济和环境友好的处理工艺。研究在酸性条件下处理含甲苯气体,考察在不同进气浓度和入口负荷下真菌滤塔降解甲苯的能力。实验选用处理焦化废水的污泥作为真菌菌源,采用高浓度气态挂膜法,启动周期为12天,在pH=5的条件下运行2个月,以NO3--N为氮源能很好地去除高负荷甲苯气体,并且可以长期稳定高效运行。
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| 关 键 词： | 真菌滤塔 甲苯 表观气速 空床停留时间 |
Start - up Processes of Fungal Biofiher and the Biodegradation Capacity of Toluene |
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| Li Jie,Chen Xuemei,Xu Jiangcen.Start - up Processes of Fungal Biofiher and the Biodegradation Capacity of Toluene[J].Environmental Science and Management,2011,36(8):99-103. |
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| Authors: | Li Jie Chen Xuemei Xu Jiangcen |
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| Institution: | Li Jie,Chen Xuemei,Xu Jiangcen(School of Environment and Spatial Informatics,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | Biological treatments are considered to be economical and environmental - friendly for treatment process of Volatile Organic Compounds（VOCs）. In this study, the utilization of acidic pH is proposed for the treatment of toluene vapors in order to investiga |
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| Keywords: | fungal biofiher toluene superficial gas velocity empty -bed residence time |
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