1. School of Materials Science and Engineering
2. Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education
3. Tianjin University
4. Tianjin 300072
5. PR China
6. State Key Laboratory of Hollow-fiber Membrane Materials and Membrane Processes
7. School of Environmental and Chemical Engineering
8. Tianjin Polytechnic University
9. Tianjin 300387