Zhang, Q., Chen, X., Wu, H., Luo, W., Liu, X., Feng, L., & Zhao, T. (2019). Comparison of Clay Ceramsite and Biodegradable Polymers as Carriers in Pack-bed Biofilm Reactor for Nitrate Removal. Int J Environ Res Public Health.

Zhang, Qian, Xue Chen, Heng Wu, Wandong Luo, Xiangyang Liu, Li Feng, and Tiantao Zhao. "Comparison of Clay Ceramsite and Biodegradable Polymers As Carriers in Pack-bed Biofilm Reactor for Nitrate Removal." Int J Environ Res Public Health 2019.

Zhang, Qian, et al. "Comparison of Clay Ceramsite and Biodegradable Polymers As Carriers in Pack-bed Biofilm Reactor for Nitrate Removal." Int J Environ Res Public Health 2019.