矿区土壤重金属迁移模型研究
Study on the Model of Heavy Metal Migration in Mining Soil
DOI: 10.12677/AEP.2017.72015, PDF, HTML, XML,  被引量 下载: 2,031  浏览: 4,924  国家自然科学基金支持
作者: 李宁, 任伯帜, 周莹莹, 张尧：湖南科技大学土木工程学院，湖南 湘潭
关键词: 土壤重金属；迁移；模型；Soil Heavy Metal； Transformation； Model
摘要: 随着工矿业的发展以及矿区废弃物排放的增加，矿区土壤重金属污染已经成为一个严峻的环境问题，重金属在土壤中的分布转化研究得到广泛关注，数学模型模拟已经成为重要的研究手段。本文从迁移机理和数值模拟方面，回顾了国内外矿区土壤重金属污染物迁移转化模型的研究进展，重点阐述了模型基本结构及其数学表达，并指出了研究中存在的问题及今后研究的发展方向。
Abstract: With the development of the mining industry and the increase of city waste emissions, soil heavy metal pollution has become a serious environmental problem, the distribution and transforma-tion of heavy metals in soil has received extensive attention, and mathematical model has become an important study method. From the aspect of mechanism and numerical simulation, this paper reviewed recent research progress of soil heavy metal pollutants migration and transformation model, emphasized on the basic structure model and its mathematical expression, and pointed out the development direction of the research problems and future research.
文章引用：李宁, 任伯帜, 周莹莹, 张尧. 矿区土壤重金属迁移模型研究[J]. 环境保护前沿, 2017, 7(2): 104-109. https://doi.org/10.12677/AEP.2017.72015

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