

@article {1823,
	title = {Virus recovery from wastewater treatment plant sludges},
	journal = {Water Res},
	volume = {20},
	number = {8},
	year = {1986},
	pages = {1011-1013},
	type = {Journal Article},
	abstract = {A virus extraction method which combines elution with a 10\% beef-extract with agitation and sonication, was used to recover enteric viruses from 4 types of sludge sampled at a treatment plant and from 2 types of stored sludge. Titers were measured using BGM continuous cell line with the plaque technique. No viruses were recovered from any of the 16 stored sludge samples analysed. All samples of fresh mixed sludge and of activated sludge contained viruses. 44\% of digested sludge and 10\% of dehydrated sludge samples were positives for virus.},
	author = {Schwartzbrod, L. and Mathieu, C.}
}
