3I. Bodik, K. Kratochvll, B. Herdova, et al. Municipal wastewater treatment in the anaerobic-aerobic baffled filter reactor at ambient temperature. Water Science and Technology,2002,46(8):127 - 135.
4Pavel Jenicek, Michal Dohanyos, Jana Zabranska.Combined anaerobic treatment of wastewaters and sludges. Water Science and Technology ,1999,40(1):85 - 91.
5A. Castillo, P. Llabres, J. Mata-Alvarez. A kinetic study of a combined anaerobic-aerobic system for treatment of domestic sewage. Water Research, 1999,33(7):1742 -1747.
6Ahmed Tawfik, Bram Klapwijk,et al. Treatment of anaerobically pre-treated domestic sewage by a rotating biological contactor. Water Research, 2002,36(1):147 - 155.
7Sanjoy K. Bhattacharya, Qiang Yuan, Peikang Jin. Removal of pentachlorophenol from wastewater by combined anaerobic-aerobic treatment. Journal of Hazardous Materi-als, 1996,49(2):143 - 154.
8P. Jenicek, J. Zabranska, M. Dohanyos. Adaption of the methanogenic granules to denitrification in anaerobic-anoxic USSB reactor. Water Science and Technology,1999,45(10) :335 -340.
9J. Yu, H. Chen, M. Ji,et al. Distribution and change of microbial activity in combined UASB and AFB reactors for wastewater treatment. Bioprocess and Biosystems Engineering,2000,22(4) :315 - 322.
10J. L. Campos, M. SOnchez, A. Mosquera-Corral, et al.Coupled BAS and anoxic USB system to remove urea and formaldehyde from wastewater. Water Research, 2003,37(14) :3445 - 3451.
