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• W2808753485 abstract "In this work, the presence of 20 pharmaceuticals in wastewater from Colombia is investigated. Several widely consumed compounds have been detected in wastewater samples from different origins and geographical areas in Colombia. The studied pharmaceuticals included antibiotics, analgesics and anti-inflammatories, cholesterol lowering statin drugs, lipid regulators, and anti-depressants. The investigated samples were urban wastewater collected during one whole week before (influent) and after treatment (effluent) in the wastewater treatment plants (WWTPs) of Bogotá and Medellin. Raw wastewater from the Hospital of Tumaco and from the city of Florencia were also collected. Analyses performed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) revealed that most of the target analytes were present in all the wastewater samples. The highest concentrations (up to 50 μg/L) corresponded to acetaminophen, but several antibiotics, such as azithromycin, ciprofloxacin and norfloxacin, and antihypertensive drugs, such as losartan and valsartan, were commonly present in influent wastewater (IWW) at levels above 1 μg/L. Moreover, the treatment applied in WWTPs seemed to not efficiently remove the compounds under study, because most pharmaceuticals were also present in effluent wastewater (EWW) at concentrations close to those of the IWW. Special emphasis was made in this work on the quality of data reported, performing a detailed study of quality control (QC) samples. The analytical approach used –direct injection of 5-fold diluted samples without any additional treatment – is simpler and faster than the commonly applied solid phase extraction (SPE). The use of 12 isotope-labelled internal standards ensured the satisfactory correction of matrix effects for the corresponding analytes. For the remaining 8 compounds, no drastic matrix effects were observed, and only four compounds (cloxacillin, doxycycline, losartan, tetracycline) presented QC recoveries near or slightly below 60%, revealing ionization suppression, particularly in the IWW. Data on the occurrence of pharmaceuticals reported in this paper are the basis for current studies that aim to develop efficient systems for the degradation/removal of these compounds from the aquatic environment." @default.
• W2808753485 created "2018-06-29" @default.
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• W2808753485 date "2018-11-01" @default.
• W2808753485 modified "2023-10-16" @default.
• W2808753485 title "‘An investigation into the occurrence and removal of pharmaceuticals in Colombian wastewater’" @default.
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• W2808753485 cites W1966094340 @default.
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• W2808753485 cites W1971289570 @default.
• W2808753485 cites W1971362168 @default.
• W2808753485 cites W1971503506 @default.
• W2808753485 cites W1971674091 @default.
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• W2808753485 cites W1975340895 @default.
• W2808753485 cites W1975563828 @default.
• W2808753485 cites W1975621868 @default.
• W2808753485 cites W1980758392 @default.
• W2808753485 cites W1987672655 @default.
• W2808753485 cites W1993926520 @default.
• W2808753485 cites W1997607775 @default.
• W2808753485 cites W1997956761 @default.
• W2808753485 cites W2000898667 @default.
• W2808753485 cites W2001739338 @default.
• W2808753485 cites W2003978033 @default.
• W2808753485 cites W2006847111 @default.
• W2808753485 cites W2006874383 @default.
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• W2808753485 cites W2024697402 @default.
• W2808753485 cites W2026896332 @default.
• W2808753485 cites W2030704743 @default.
• W2808753485 cites W2032093190 @default.
• W2808753485 cites W2032789346 @default.
• W2808753485 cites W2035739212 @default.
• W2808753485 cites W2036214382 @default.
• W2808753485 cites W2037766564 @default.
• W2808753485 cites W2040678823 @default.
• W2808753485 cites W2040973886 @default.
• W2808753485 cites W2045770050 @default.
• W2808753485 cites W2047438257 @default.
• W2808753485 cites W2053322034 @default.
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• W2808753485 cites W2055861321 @default.
• W2808753485 cites W2060163360 @default.
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• W2808753485 cites W2064661722 @default.
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• W2808753485 cites W2074378541 @default.
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• W2808753485 cites W2094613166 @default.
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• W2808753485 cites W2108526797 @default.
• W2808753485 cites W2136067842 @default.
• W2808753485 cites W2158859062 @default.
• W2808753485 cites W2160168022 @default.
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• W2808753485 doi "https://doi.org/10.1016/j.scitotenv.2018.06.088" @default.
• W2808753485 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30045524" @default.
• W2808753485 hasPublicationYear "2018" @default.
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