@article {48635,
	title = {Effect of molecular weight and charge density on the performance of polyacrylamide in low-grade oil sand ore processing},
	volume = {86},
	year = {2008},
	pages = {177-185},
	publisher = {Canadian Journal of Chemical Engineering},
	url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/117949556/PDFSTART},
	author = {Li, Haihong and Long, Jun and Xu, Zhenghe and Masliyah, Jacob H.}
}
