Study on the treatment of petrochemical wastewater by using suspended filler biofilm A/O process
WANG Xue jiang, XIA Si qing, ZHANG Quan xing, LI Shi yin, LI Wei min
INDUSTRIAL WATER TREATMENT . 2001, (6): 26 -28,31 .  DOI: 10.11894/1005-829x.2001.21(6).26