Recharge of natural mineral water Jingyu County, northeastern China Xiujuan Liang, Hui Tian, Changlai Xiao, Mingqian Li, Ying Sun and Yinxi Li E3S Web Conf., 98 (2019) 01032 Published online: 07 June 2019 DOI: 10.1051/e3sconf/20199801032