RT info:eu-repo/semantics/article T1 Methyl tert-butyl ether (MtBE) in deep wells of the Patiño Aquifer, Paraguay : a preliminary characterization A1 Facetti, Juan Francisco A1 Núñez, Roberto A1 Gómez L., Claudia A1 Ojeda, José A1 Bernal, Cynthia A1 León Ovelar, Laura Regina A1 Carvallo, Félix A2 Universidad Nacional de Asunción. Facultad de Ingeniería AB Highlights• Groundwater concentration of MTBE, TBA and TBF were estimated in urban and rural areas. • Detectable concentration of MTBE are in areas of dense gasoline filling stations. • Large potential contaminant sources were correlated with detectable concentrations of MTBE and by-products. • MTBE and by-products were detected in high depths and at large distances from the potential source of pollution (b4000 m). PB Elsevier SN 0048-9697 YR 2018 FD 2018-08-09 LK http://hdl.handle.net/20.500.14066/3193 UL http://hdl.handle.net/20.500.14066/3193 LA eng NO Corresponding author. E-mail address: jfacetti@ing.una.py (J.F. Facetti). NO Artículo científico de revista de suscripción, con acceso solamente a la primera página. NO Consejo Nacional de Ciencia y Tecnología DS MINDS@UW RD 16-jun-2024