1. State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Key Laboratory of Green Chemical Technology and Process Engineering, and School of Material Science and Engineering, Tiangong University, Tianjin 300387, PR China
2. State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metal, School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, PR China
3. School of Chemistry and Chemical Engineering, Tiangong University, Tianjin 300387, PR China
4. College of Science, Engineering and Technology, Nanotechnology and Water Sustainability Research Unit, University of South Africa, Florida Science Campus, Johannesburg 1710, South Africa