Wastewater purification characteristics and mutual relationship of an ecological filter with hybrid filter materials
Wenping Cao, Xinhua Qi, Qiangqiang Heng, Na Meng, Zebing Li, Cheng Jiang, Jianping Cao
Industrial Water Treatment . 2019, (10): 70 -73 .  DOI: 10.11894/iwt.2018-0793