Abstract
The effect of solar radiation on the inactivation of multidrug resistant Escherichia coli (MDR) strains selected from an urban wastewater treatment plant (UWWTP) effluent and the change of their resistance to a mixture of three antibiotics (evaluated in terms of minimum inhibit concentration (MIC)) in wastewater polluted stream were investigated. The solar photodegradation of the mixture of the three target antibiotics (amoxicillin (AMX), ciprofloxacin (CPX), and sulfamethoxazole (SMZ)) was also evaluated. Additionally, since UWWTP effluents are possible sources of antibiotics and antibiotic resistant bacteria, the disinfection by conventional chlorination process of the UWWTP effluent inoculated with MDR strains was investigated too. Solar radiation poorly affected the inactivation of the two selected antibiotic resistant E. coli strains (40 and 60% after 180 min irradiation). Moreover, solar radiation did not affect strain resistance to AMX (MIC>256 μg/mL) and SMZ (MIC>1024 μg/mL), but affected resistance of the lower resistance strain to CPX (MIC decreased by 33% but only after 180 min of irradiation). Chlorination of wastewater sample strongly decreased the number of the two selected antibiotic resistant E. coli strains (99...Continue Reading
References
Feb 1, 1997·Photochemistry and Photobiology·G P Pfeifer
Apr 2, 2003·Environmental Science & Technology·Monica W LamScott A Mabury
Jun 18, 2005·Journal of Applied Microbiology·R Khaengraeng, R H Reed
Jan 20, 2006·FEMS Microbiology Ecology·Miguel Ferreira da SilvaCélia M Manaia
May 26, 2007·Water Research·A J WatkinsonS D Costanzo
Dec 21, 2007·Environmental Microbiology·Jonathan L CaplinHuw D Taylor
Jan 14, 2009·The Science of the Total Environment·A J WatkinsonS D Costanzo
Feb 3, 2009·Chemosphere·Klaus Kümmerer
Sep 3, 2010·Water Research·A ŁuczkiewiczK Olańczuk-Neyman
Sep 4, 2010·Water Research·Haomin XuWeihua Song
Sep 21, 2010·Water Research·Mariya MunirIrene Xagoraraki
Jul 5, 2011·Water Research·Luigi Rizzo
Aug 3, 2011·The Science of the Total Environment·Shishir Kumar BeheraHung-Suck Park
Aug 13, 2011·Chemosphere·D Fatta-KassinosK Kümmerer
Oct 11, 2011·Chemosphere·P S M DunlopJ A Byrne
Citations
Apr 24, 2014·PloS One·Katrin ZurfluhRoger Stephan
Feb 15, 2014·Water Research·L RizzoG Li Puma
Aug 1, 2013·Environmental Science and Pollution Research International·João H O S PereiraRui A R Boaventura
Mar 20, 2013·Environmental Science and Pollution Research International·Ana Rita Varela, Célia M Manaia
Jan 14, 2016·MicrobiologyOpen·Martins A Adefisoye, Anthony I Okoh
Mar 6, 2016·The Science of the Total Environment·Andreza Costa MirandaDiana Sannino
Feb 12, 2013·The Science of the Total Environment·L RizzoD Fatta-Kassinos
Jan 16, 2015·Environmental Toxicology and Pharmacology·Ling LiuFu Chen
Sep 11, 2014·Environmental Technology·Ruixin GuoJianqiu Chen
Nov 7, 2016·Ecotoxicology and Environmental Safety·Danieli ConteLibera Maria Dalla-Costa
Mar 14, 2017·Water Research·Maria Vila-CostaJordi Dachs
Nov 1, 2012·The International Journal of Neuroscience·Alba Fiorentino, Vincenzo Fusco
Mar 13, 2014·Environmental Science. Processes & Impacts·Shuwen Yan, Weihua Song
May 10, 2020·Environmental Science and Pollution Research International·Samira BehraveshMohsen Soleimani
Sep 18, 2016·Environmental Science and Pollution Research International·Fatemeh Sadat Moosavi, Touraj Tavakoli
Nov 23, 2018·Water Research·Luigi RizzoMaría Inmaculada Polo-López