Study on phytoremediation for heavy metal contaminated sediments by hydrophytesTao Ma, Wenhui Zhang, Hongkai Fan, Lizhu Huang, Qing Xu, Guangxiang Ma, Guofeng Zhou, Yingjie Meng, Jianzhang Sun, Jinwei Qiu, Junjie Gu and Xingsheng KangE3S Web Conf., 143 (2020) 02020DOI: https://doi.org/10.1051/e3sconf/202014302020