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  1. No Access

    Article

    Source quantitative identification and control for preferential contaminants in stream sediments from an abandoned lead/zinc mine

    Sediment is an important sink for metals within mining environments. This study employs a combination of positive matrix factorization (PMF), random forest (RF) and fuzzy analytic hierarchy process (FAHP) to i...

    Jie Cao 曹杰, Zhao-hui Guo 郭朝晖, Rui Xu 徐锐… in Journal of Central South University (2024)

  2. No Access

    Article

    Impact of migration and prediction on heavy metals from soil to groundwater in an abandoned lead/zinc smelting site

    Long-term metal smelting activities can lead to enrichment and dispersion of heavy metals in the site soil and groundwater. The migration and prediction of heavy metals from soil to groundwater in an abandoned...

    Yun-xia Zhang 张云霞, Zhao-hui Guo 郭朝晖, Hui-min **e 谢慧民… in Journal of Central South University (2024)

  3. No Access

    Article

    Preparation of core-shell Cu-Ag bimetallic powder via electroless coating

    A novel method of electroless silver coating on copper powders was reported, in which hydrazine was used as the reducing agent, and had some advantages such was used as inhibiting the substitution reaction and...

    Rui Xu 徐锐, Kanggen Zhou, Minyi Hu in Journal of Wuhan University of Technology-… (2009)