1. CAS Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake ResourcesKey Laboratory of Salt Lake Resources Chemistry of Qinghai Province Qinghai Institute of Salt LakesChinese Academy of Sciences Xining 810008 China
2. University of Chinese Academy of Sciences19 A Yuquan Road, Shijingshan District Beijing 100049 China
3. College of Ocean and meteorologyGuangdong Ocean University Zhanjiang 524088 China
4. School of Environment and Chemical EngineeringNorth China Electric Power University Beijing 102206 China