| Title: | Priority organic compounds in wastewater effluents from the Mediterranean and Atlantic basins of Andalusia (Spain) |
| Author(s): | Barco-Bonilla N; Romero-Gonzalez R; Plaza-Bolanos P; Martinez Vidal JL; Castro AJ; Martin I; Salas JJ; Frenich AG; |
| Address: | "Department of Chemistry and Physics (Analytical Chemistry Area), Andalusian Center for the Assessment and Monitoring of Global Change (CAESCG), University of Almeria, Agrifood Campus of International Excellence ceiA3, E-04120, Almeria, Spain. agarrido@ual.es" |
| Journal Title: | Environ Sci Process Impacts |
| ISSN/ISBN: | 2050-7895 (Electronic) 2050-7887 (Linking) |
| Abstract: | "A comprehensive survey of the occurrence of organic compounds in 30 wastewater (WW) effluent samples from 21 urban wastewater treatment plants (WWTPs) from both secondary and tertiary treatments was carried out in the Mediterranean and Atlantic basins of the Andalusia region (south of Spain). For each sample, a total of 226 compounds including pesticides and some transformation products, polycyclic aromatic hydrocarbons (PAHs), phenolic compounds and volatile organic compounds (VOCs) were monitored with the aim of evaluating their occurrence in urban WW effluents. Compounds belonging to each class were detected. Among pesticides, insecticides such as clorfenvinphos and diazinon as well as herbicides such as diuron, sebuthylazine, terbuthylazine and terbuthylazine desethyl were the most frequently detected. The ubiquity of some compounds such as fluorene, phenanthrene and pyrene was also demonstrated. The compounds evaluated were detected at low concentrations (in general below 1 mug L(-1)), except 4-tert-octylphenol, which was detected at extremely high concentrations (up to 443 mug L(-1)). PAHs and VOCs were the compounds most frequently detected in the assayed samples, and they are the main sources of contamination in WWTPs, as well as some herbicides and transformation products" |
| Keywords: | "Atlantic Ocean Mediterranean Sea Multivariate Analysis Organic Chemicals/*analysis Pesticides/analysis Risk Assessment Spain Wastewater/*analysis Water Pollutants, Chemical/*analysis;" |
| Notes: | "MedlineBarco-Bonilla, Nieves Romero-Gonzalez, Roberto Plaza-Bolanos, Patricia Martinez Vidal, Jose Luis Castro, Antonio J Martin, Isabel Salas, Juan Jose Frenich, Antonia Garrido eng Research Support, Non-U.S. Gov't England 2013/10/22 Environ Sci Process Impacts. 2013 Dec; 15(12):2194-203. doi: 10.1039/c3em00329a" |
