| 生物降解处理地下有机污染物的模型研究 |
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| 引用本文： | 孙菽芬,廖文根.生物降解处理地下有机污染物的模型研究[J].水利学报,1994(8):1-9. |
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| 作者姓名： | 孙菽芬 廖文根 |
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| 作者单位： | 水利水电科学研究院水力学所 |
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| 摘 要： | 本文综合多学科的研究结果，阐明了多孔介质中有机污染物和细菌微生物运动的形式，规律及其相互作用。采用二重孔隙介质模型，给出在裂隙含水层中建立其运动方程组与推导孔隙及裂隙交界面上交换关系的原则。以好氧菌及厌氧菌共存系统为例，得出具体的控制方程系统和交换关系式，并进行了数值模拟，得到了有用的结果。
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| 关 键 词： | 生物降解 有机污染物 地下水 |
Model study on biodegradation of subsurface organic contaminant |
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| Sun Shufen, Liao Wengen.Model study on biodegradation of subsurface organic contaminant[J].Journal of Hydraulic Engineering,1994(8):1-9. |
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| Authors: | Sun Shufen Liao Wengen |
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| Affiliation: | Institute of water conservancy and Hydroelectric Power Research |
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| Abstract: | The movement pattern and principle of organic contaminant and microorganism and their interaction in porous media are demonstrated,based on synthesizing and extending the research results of several disciplines.By using the double porosity model for aquifer with fracture, the way for constructing the equations of transport and fate of the contaminant and microorganism and transfer relations between porous and fracture media are presented. The specific governing equations for aerobic and unaerobic bacteria system, as a example, are given and the numerical simulation results for the system are obtained. |
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| Keywords: | biodegradation organic contaminant double porosity model |
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