

@article {12180,
	title = {Impact of wastewater treatment plant discharge on the contamination of river biofilms by pharmaceuticals and antibiotic resistance},
	journal = {Science of the Total Environment},
	volume = {579},
	year = {2017},
	note = {Aubertheau, Elodie Stalder, Thibault Mondamert, Leslie Ploy, Marie-Cecile Dagot, Christophe Labanowski, Jerome<br/>1879-1026},
	month = {Feb},
	pages = {1387-1398},
	abstract = {<p>Wastewater treatment plants (WWTPs) are one of the main sources of pharmaceutical residue in surface water. Epilithic biofilms were collected downstream from 12 WWTPs of various types and capacities to study the impacts of their discharge through the changes in biofilm composition (compared to a corresponding upstream biofilm) in terms of pharmaceutical concentrations and bacterial communitymodifications (microbial diversity and resistance integrons). The biofilm is a promising indicator to evaluate the impacts of WWTPs on the surrounding aquatic environment. Indeed, the use of biofilms reveals contamination hot spots. All of the downstream biofilms present significant concentrations (up to 965 ng/g) of five to 11 pharmaceuticals (among the 12 analysed). Moreover, the exposition to the discharge point increases the presence of resistance integrons (three to 31 fold for Class 1) and modifies the diversity of the bacterial communities (for example cyanobacteria). The present study confirms that the discharge from WWTPs has an impact on the aquatic environment. (C) 2016 Elsevier B.V. All rights reserved.</p>
},
	isbn = {0048-9697},
	author = {Aubertheau, E. and Stalder, T. and Mondamert, L. and Ploy, M. C. and Dagot, C. and Labanowski, J.}
}
