A method to simultaneously analyze five representative PPCP tracers with a wide range of pKa values using WWR ionization in LC/MS/MS with polarity switching was developed. The method was successfully used to monitor the selected PPCPs in samples from full-scale WWTPs to assess their biodegradation under various treatment conditions.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.