2014
DOI: 10.1002/clen.201300920
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Studies on Human Pharmaceuticals in Jordanian Wastewater Samples

Abstract: Eight pharmaceuticals, the anti-epileptic carbamazepine, two antibiotics sulfamethoxazole and erythromycin, and five non-steroidal anti-inflammatory drugs ibuprofen, naproxen, diclofenac, ketorolac, and ketoprofen were analyzed in influents and effluents of wastewater treatment plants in Jordan. After solid phase extraction at pH 4, the analytes were determined by LC-MS/MS using multiple reaction monitoring mode. For quantitation purposes, external calibration was applied first. Regression coefficients of !0.9… Show more

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Cited by 11 publications
(14 citation statements)
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“…This value is also in agreement with the concentration reported by Al-Tarawneh et al i.e. 3600 ng/L in Jordan [106]. Lower concentrations of CBZ (< 200 ng/L) in STP influents have been reported in Japan (137 ng/L) [52], Greece (114 ng/L) [104] and Vietnam (190 ng/) [93].…”
Section: Anti-convulsantsupporting
confidence: 91%
“…This value is also in agreement with the concentration reported by Al-Tarawneh et al i.e. 3600 ng/L in Jordan [106]. Lower concentrations of CBZ (< 200 ng/L) in STP influents have been reported in Japan (137 ng/L) [52], Greece (114 ng/L) [104] and Vietnam (190 ng/) [93].…”
Section: Anti-convulsantsupporting
confidence: 91%
“…This condition would partly explain the increase in antibiotic concentrations in effluent compared with influent, as also suggested in other studies [45,46]. Another explanation could be the presence of antibiotic conjugates or metabolites, which were cleaved back to their mother forms during the treatment process [46,47].…”
Section: Concentration and Removal Of Phacs And Antibiotics In Assamra Wwtpsupporting
confidence: 53%
“…This was observed in seven WWTPs in Tunisia, where removal efficiencies were −40% in six plants that utilized AS process and −78% in the seventh WWTP which deployed AS/AL (Moslah et al 2017 ). Negative removal (−43%) was also observed in the Al-Salt WWTP in Jordan which used RBC with extended aeration as treatment processes (Al-Tarawneh et al 2014 ). Low removal of carbamazepine was also observed in different WWTPs in Jordan; in the old As-Samra WWTP (0% with AS/WSP), the new As-Samra WWTP (22.5% with AS/extended aeration), Abu-Nsair WWTP (27% with RBC/extended aeration), and Al-Aqaba WWTP (33% with AS/WSP) (Al-Tarawneh et al 2014 ; Al-Mashaqbeh et al 2019b ).…”
Section: Resultsmentioning
confidence: 92%
“…Eight pharmaceutical compounds were among the 20 most frequently studied EPs in raw wastewater. Of these, the highest concentrations were observed for clavulanic acid (26,620–51,460 ng/L), diclofenac (800–35,333 ng/L), ibuprofen (700–34,000 ng/L), carbamazepine (73–3600 ng/L), erythromycin (1.5–3010 ng/L), atenolol (62–2198 ng/L), and sulfamethoxazole (12.1–900 ng/L) (Alahmad and Alawi 2010 ; Gasser et al 2010 ; Al-Tarawneh et al 2014 ; Al Qarni et al 2016 ; Fries et al 2016 ; Moslah et al 2017 ; Al-Mashaqbeh et al 2018 ; Al-Mashaqbeh et al 2019b ; Al-Maadheed et al 2019 ; Craddock et al 2020 ).…”
Section: Resultsmentioning
confidence: 98%
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