Denitrification dynamics of treating analog coking wastewater in upflow blanket filter
DU Xian, YUE Xiuping, WANG Xiaowei, LIU Jiming, MI Jing
CIESC Journal . 2013, (7): 2650 -2655 .  DOI: 10.3969/j.issn.0438-1157.2013.07.046