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。
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.
出处
《水利学报》
EI
CSCD
北大核心
1994年第8期1-9,共9页
Journal of Hydraulic Engineering
基金
国家自然科学基基金
关键词
生物降解
有机污染物
地下水
biodegradation,organic contaminant,double porosity model.
