

@article {3270,
	title = {{Indigenous somatic coliphage removal from a real municipal wastewater by a submerged membrane bioreactor}},
	journal = {Water Research},
	volume = {44},
	number = {6},
	year = {2010},
	pages = {1853{\textendash}1862},
	publisher = {Elsevier Ltd},
	abstract = {The membrane bioreactor (MBR) features many advantages, such as its excellent effluent quality and compactness. Moreover, the MBR is well known for its disinfectant capacity. This paper investigates virus removal performance for municipal wastewater using a submerged MBR and the operational conditions affecting the virus removal using indigenous somatic coliphages (SC) as an indicator for viruses. The results revealed that the municipal wastewater acquired by the Qinghe Municipal Wastewater Treatment Plant, Beijing, contained an SC concentration of (2.81 ?? 1.51) ?? 104 PFU ml-1, which varies seasonally due to spontaneous decay. In the MBR system, the biomass process dominates SC removal. Membrane rejection is an essential supplement of biomass process for SC removal. In this paper, the relative contributions of biomass process and membrane rejection during the start-up and steady operational periods are discussed in detail. The major factors affecting SC removal are biodegradation, membrane pore size, and gel layer formation on the membrane. During long-term experiments, it was demonstrated that high inoculated sludge concentration, long hydraulic retention time, moderate fouling layer, and non-frequent chemical cleaning are favorable for high SC removal in MBR systems. ?? 2009 Elsevier Ltd. All rights reserved.},
	keywords = {municipal wastewater, submerged membrane bioreactor},
	isbn = {1879-2448 (Electronic)$\backslash$r0043-1354 (Linking)},
	issn = {00431354},
	doi = {10.1016/j.watres.2009.12.013},
	url = {http://dx.doi.org/10.1016/j.watres.2009.12.013},
	author = {Wu, Jinling and Li, Haitao and Huang, Xia}
}
