Arsenic content in the Jie River and its release behaviour from river sedimentsGuangxiang Ma, Lizhu Huang, Xingsheng Kang, Qing Xu, Guofeng Zhou, Hongkai Fan, Wenhui Zhang, Jianzhang Sun, Yingjie Meng, Jinwei Qiu, Junjie Gu and Tao MaE3S Web Conf., 143 (2020) 02021DOI: https://doi.org/10.1051/e3sconf/202014302021