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| 净化NOX生物膜填料塔的微生物分析 | |
| 引用本文： | 王泉,孙珮石,黄贤峰,王树坤,王洁,杨常亮.净化NOX生物膜填料塔的微生物分析[J].贵州大学学报(自然科学版),2008,25(5). |
| 作者姓名： | 王泉 孙珮石 黄贤峰 王树坤 王洁 杨常亮 |
| 作者单位： | 1. 云南大学环境与湖泊研究院,昆明,650091;云南大学生命科学学院,昆明,650091 2. 云南大学环境与湖泊研究院,昆明,650091 3. 云南大学环境与湖泊研究院,昆明,650091;云南省玉溪市疾病预防控制中心,玉溪,653100 |
| 基金项目： | 国家高技术研究发展计划(863计划)，国家自然科学基金 |
| 摘 要： | 使用生物膜填料塔净化烟气中的NOx.实验结果表明,循环液pH、循环液流量、NOx气体进口浓度、气体流量对生物膜填料塔的NOx净化效率和生化去除量有显著影响.在NOx进口气体浓度为900mg/m3、气体流量为0.2m3/h、循环液pH为6.0、循环液流量为10L/h的最佳操作条件下,生物膜填料塔可以脱除烟气中80%左右的NOx.生物膜微生物的优势种为少动鞘氨醇单胞菌,通过平板计数法得到的生物膜最大活菌数为1.455×107CFU/g. |
| 关 键 词： | 生物膜填料塔 烟气脱硝 微生物分析 正交试验 |
Microbiology Analysis of Biotrickling Filter Which is Used to Remove NOx |
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| WANG Quan,SUN Pei-shi,HUANG Xian-feng,WANG Shu-kun,WANG Jie,YANG Chang-liang.Microbiology Analysis of Biotrickling Filter Which is Used to Remove NOx[J].Journal of Guizhou University(Natural Science),2008,25(5). | |
| Authors: | WANG Quan SUN Pei-shi HUANG Xian-feng WANG Shu-kun WANG Jie YANG Chang-liang |
| Institution: | WANG Quan1,2,SUN Pei-shi1,HUANG Xian-feng1,WANG Shu-kun1,3,WANG Jie-1,YANG Chang-liang1 (1.Institute of Environment & Lake,Yunnan University,Kunming 650091,China,2.School of Life Sciences,3.Department of Laboratory Center for Disease Prevention , Control of Yuxi City,Yuxi 653100,China.) |
| Abstract: | A biotrickling filter was used to removing waste gas containing NOx.The results showed that,the pH of the circulated liquid,the circulated liquid flow,NOx concentration in influent gas and gas flow would affect the removal efficiency and bio-elimination capacity of NOx significantly.When the NOx concentration of influent gas,gas flow,the pH of circulated liquid and circulated liquid flow are 900mg/m3,0.2 m3/h,pH6.0,10L/h respectively,the removal efficiency of NOx could be achieved about 80%.The dominant mic... |
| Keywords: | Biotrickling filter Flue gas denitrogenation Microbiology analysis Orthogonal text |
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