

@article {9229,
	title = {{The performance enhancements of upflow anaerobic sludge blanket (UASB) reactors for domestic sludge treatment{\textendash}a state-of-the-art review}},
	journal = {Water Research},
	volume = {46},
	number = {11},
	year = {2012},
	pages = {3434{\textendash}3470},
	author = {Chong, S and Sen, TK and Kayaalp, A and Ang, HM}
}
