1. Beijing Yanshan Earth Critical Zone National Research Station, University of Chinese Academy of Sciences, Beijing 101408, China
2. College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 101408, China
3. College of Urban and Environmental Sciences, Peking University, Beijing 100084, China
4. State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China
5. College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
6. Research and Application Center for Membrane Technology, School of Environment, Tsinghua University, Beijing 100084, China