6Diya'uddeen B H, Daud W M A W, Aziz A R A. Treatment technologies for petroleum refinery effluents: A review [J]. Process Safety and Environmental Protection, 2011,89(2):95-105.
7Estrada-Arriaga E B, Ramirez-Camperos E, Moeller-Chavez G E, et al. Anaerobic/aerobic treatment of a petrochemical wastewater from two aromatic transformation processes by fluidized bed reactors [J]. Water Science and Technology, 2012,66(12):2754-2763.
8Fouad M, Bhargava R. Mathematical model for the biofilm- activated sludge reactor [J]. Journal of Environmental Eng, ineering-Asce, 2005,131 (4):557-562.
9Zhang B, Sun B, Jin M, et al. Extraction and analysis of extracellUlsub armerged MBR [J]. DesalinatioP n, lymeric substance2008,227:286-29in 4.membrane fouling in.
10Kwon S, Kim T S, Yu G H, et al. Bacterial community composition and diversity of a full-scale integrated fixed-film activated sludge system as investigated by pyrosequencing [J]. Journal of Microbiology and Biotechnology, 2010,20(12):1717- 1723.
