Department of Environmental Engineering, Xiamen University of Technology, Xiamen 361024, China;
School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;
School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;
School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;
School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;
School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;
sodium aluminate solution; ion exchange membrane; electrolysis and precipitation with seeds; silicon;