1. Sichuan Provincial Sci-Tech Cooperation Base of Low-cost Wastewater Treatment Technology, School of Environment and Resources, Southwest University of Science and Technology, Mianyang, People’s Republic of China
2. Sichuan Energy Internet Research Institute, Tsinghua University, Chengdu, People’s Republic of China
3. Sichuan Provincial Academy of Natural Resource Sciences, Sichuan, People’s Republic of China
4. Science and Technology Bureau of Ganzi Tibetan Autonomous Prefecture, Ganzi, People’s Republic of China