| 固定化白腐真菌降解焦化废水的动力学研究 |
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| 引用本文： | 朱翔,刘大超,卢永.固定化白腐真菌降解焦化废水的动力学研究[J].广东化工,2012,39(1):39-40,56. |
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| 作者姓名： | 朱翔 刘大超 卢永 |
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| 作者单位： | 1. 南京普信环保科技有限公司,江苏南京,210018
2. 上海老港废弃物处置工程有限公司,上海,201302 |
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| 摘 要： | 采用木屑固定化白腐真菌并对焦化废水进行处理,有机物降解的宏观动力学符合一级反应动力学,动力学模式为lnS=-Kt＋lnS0。在15~30℃范围内反应速率常数K随温度升高不断增大,在30~40℃范围内反应速率常数K随温度升高不断降低,在30℃时反应速率常数最大K=0.0265 h-1。
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| 关 键 词： | 降解动力学 焦化废水 白腐真菌 固定化 |
Kinetic Analysis for Biodegradation of Coking Wastewater by Immobilized White Rot Fungi |
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| Zhu Xiang,Liu Dachao,Lu Yong.Kinetic Analysis for Biodegradation of Coking Wastewater by Immobilized White Rot Fungi[J].Guangdong Chemical Industry,2012,39(1):39-40,56. |
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| Authors: | Zhu Xiang Liu Dachao Lu Yong |
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| Affiliation: | 1.Nanjing Puxin Environmental Protection Technology Co.,Ltd.,Nanjing 210018; 2.Shanghai Laogang Waste Disposal CO.,LTD.,Shanghai 201302,China) |
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| Abstract: | The white rot fungi was immobilized by wood chips.The macro-kinetic of immobilized white rot fungi removal organic in coking wastewater was followed first order kinetics,and the kinetic equation model was lnS=-Kt＋lnS0.The reaction rate（K） increases with the temperature increasing in the range of 15~30℃,then it debasese with the temperature increasing in the range of 30~40 ℃.And the maximum reaction rate was 0.0265 in 30 ℃. |
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| Keywords: | degradation kinetics coking wastewater white rot fungi immobilization |
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