• 網站首頁|課題組概況|新聞公告|師資力量|研究生培養|科研成果|常用學術期刊|學術交流|資料下載
    文章內容頁
    當前位置: 網站首頁>>科研成果>>英文論文>>正文

    Wang L, Ji B, Hu Y, et al. A review on in situ phytoremediation of mine tailings[J]. Chemosphere, 2017.

    2017-07-24 17:40     (瀏覽次數)

    Abstract

    Mine tailings are detrimental to natural plant growth due to their physicochemical characteristics, such as high pH, high salinity, low water retention capacity, high heavy metal concentrations, and deficiencies in soil organic matter and fertility. Thus, the remediation of mine tailings has become a key issue in environmental science and engineering. Phytoremediation, an in situ cost-effective technology, is emerging as the most promising remediation method for mine tailings by introducing tolerant plant species. It is particularly effective in dealing with large-area mine tailings with shallow contamination of organic, nutrient and metal pollutants. In this review, the background, concepts and applications of phytoremediation are comprehensively discussed. Furthermore, proper amendments used to improve the physical, chemical and biological properties of mine tailings are systematically reviewed and compared. Emphasis is placed on the types and characteristics of tolerant plants and their role in phytoremediation. Moreover, the role of microorganisms and their mechanism in phytoremediation are also discussed in-depth.

    Keywords

    Mine tailingsPhytoremediationAmeliorationPlantsMicroorganisms

    http://www.sciencedirect.com/science/article/pii/S004565351730927X

    附件【2017-A review on in situ phytoremediation of mine tailings.pdf已下載
    關閉窗口

    版權所有:中南大學胡岳華教授課題組

    赢家彩票网站