摘要
石油类污染物在土壤中的吸附与解吸研究是目前土壤学及环境科学研究的重要领域,石油类污染物在土壤中的吸附/解吸影响因素、机理及研究方法已有大量研究,但由于吸附/解吸传统研究方法受各种参数的限制,对影响因素、吸附模式、机理的研究难以进一步深入,多种影响因素之间的相互作用也是一个重要的研究方向;石油类污染物的吸附模式随着吸附方式的不同而适用于不同土壤的吸附,而用SPE技术可以从分子水平来认识吸附/解吸的本质。同时本文提出了石油类污染物在土壤中吸附/解吸机理研究中存在的问题,并展望未来的发展趋势。
The research on the mechanism of the adsorption/desorption for petroleum pollutants in soil is an important subject in soil and environmental sciences at present. Though lots of researches on the influencing factors, mechanism and methods of the adsorption/desorption of petroleum pollutants in soils have been undertake, limited progress has been achieved due to the interaction of various parameters of traditional methods. The mode for adsorption of petroleum pollutants is varied with different types of soils. The SPE technology could be used to study the adsorption in molecular level. This paper has pointed out some problems related to the research on the mechanism of the adsorption/desorption of petroleum pollutants in soils, and has proposed the development trend of the research in future.
出处
《矿物岩石地球化学通报》
CAS
CSCD
2007年第1期82-87,共6页
Bulletin of Mineralogy, Petrology and Geochemistry
基金
黑龙江省自然科学基金资助项目(B0210)
黑龙江省科技计划资助项目(GZ05A601)
黑龙江省教育厅科技基金资助项目(10541005)
关键词
石油类污染物
土壤
吸附
解吸
机理
展望
petroleum pollutants
soil
adsorption
desorption
mechanism
prospect
