1. Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, No.727, South Jingming Road, Chenggong District, Kunming 650500, China
2. Faculty of Chemical Engineering, Kunming University of Science and Technology, No.727, South Jingming Road, Chenggong District, Kunming 650500, China
3. Yunnan Ecological and Environmental Monitoring Center, No.539, Huancheng West Road, Xishan District, Kunming 650034, China