有机污染物在土壤非饱和带中迁移转化数学模型研究进展

随着现代工业的发展,大量有机污染物通过多种途径进入土壤,造成土壤严重污染,而且这些污染物可通过饮用水或土壤-植物系统进入人体,危及人类健康,影响经济社会的可持续发展。综述了有机污染物在土壤中迁移的行为、影响因素及所建立的数学模型,指出了以往研究中存在的问题。

Research Progress of the Organic Pollutants Migrating and Transforming Mathematical Model in Soil Unsaturated Zone

Along with the development of modern industry,a lot of organic pollutants entered into soil system through many ways,this phenomenon caused that soil were serious polluted,and these pollutants may enter into human body through the drinking water or the soil-plant system,and so on,and endanger human health by way of the food chains,then affect sustainable development of the economic society.This paper summarized the behavior,influence factor and the established mathematical model which the organic pollutants migrated in the soil,and pointed out the questions which existed in the former research.