Matches in SemOpenAlex for { <https://semopenalex.org/work/W983493492> ?p ?o ?g. }
- W983493492 endingPage "594" @default.
- W983493492 startingPage "584" @default.
- W983493492 abstract "As a disinfection byproduct, the detection of N-nitrosodimethylamine (NDMA) in aquatic environments across the globe has caused widespread concern due to its potential carcinogenicity. In this study, the possibility of NDMA formation from chlorpheniramine ozonation was investigated. The influencing factors including the initial chlorpheniramine concentration, ozone dose, pH, and water matrix were quantified. Furthermore, the mechanisms for chlorpheniramine transformation and NDMA formation were explored. Our results demonstrate that ozonation is effective in removing chlorpheniramine. Generation of dimethylamine (DMA) and NDMA was observed during chlorpheniramine ozonation. Higher initial chlorpheniramine concentration and ozone dose resulted in higher production of NDMA. Acidic conditions (pH≤5) did not facilitate the production of NDMA. Ozone molecules played a dominant role in chlorpheniramine degradation, and influenced DMA release and NDMA formation. DMA and NDMA generations as well as their degradations were mainly attributed to hydroxyl radicals (·OH) produced by ozone decomposition. Water matrix properties such as HCO3(-) and humic acid affected DMA and NDMA generation due to ·OH competition. The degradation intermediates of chlorpheniramine were identified, among which only the intermediates with a DMA group were attributable to NDMA formation. A possible pathway for NDMA formation from chlorpheniramine ozonation is proposed." @default.
- W983493492 created "2016-06-24" @default.
- W983493492 creator A5006105315 @default.
- W983493492 creator A5045708367 @default.
- W983493492 creator A5048496562 @default.
- W983493492 creator A5053275663 @default.
- W983493492 date "2015-12-01" @default.
- W983493492 modified "2023-10-10" @default.
- W983493492 title "N-nitrosodimethylamine formation from ozonation of chlorpheniramine: Influencing factors and transformation mechanism" @default.
- W983493492 cites W141276801 @default.
- W983493492 cites W1975382469 @default.
- W983493492 cites W1978830980 @default.
- W983493492 cites W1982365763 @default.
- W983493492 cites W1985242165 @default.
- W983493492 cites W1987447028 @default.
- W983493492 cites W1989598523 @default.
- W983493492 cites W1994056899 @default.
- W983493492 cites W1997898786 @default.
- W983493492 cites W2002912509 @default.
- W983493492 cites W2003533549 @default.
- W983493492 cites W2004839320 @default.
- W983493492 cites W2005006267 @default.
- W983493492 cites W2007426202 @default.
- W983493492 cites W2013791338 @default.
- W983493492 cites W2016204814 @default.
- W983493492 cites W2019224085 @default.
- W983493492 cites W2021870414 @default.
- W983493492 cites W2030704743 @default.
- W983493492 cites W2031249454 @default.
- W983493492 cites W2033626139 @default.
- W983493492 cites W2037766564 @default.
- W983493492 cites W2049833052 @default.
- W983493492 cites W2055230121 @default.
- W983493492 cites W2072124203 @default.
- W983493492 cites W2075770228 @default.
- W983493492 cites W2079848099 @default.
- W983493492 cites W2085523283 @default.
- W983493492 cites W2092266047 @default.
- W983493492 cites W2119118259 @default.
- W983493492 cites W2144201434 @default.
- W983493492 cites W2145875183 @default.
- W983493492 cites W2166924376 @default.
- W983493492 cites W2168129859 @default.
- W983493492 cites W2181120104 @default.
- W983493492 cites W81072325 @default.
- W983493492 doi "https://doi.org/10.1016/j.jhazmat.2015.07.062" @default.
- W983493492 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26261866" @default.
- W983493492 hasPublicationYear "2015" @default.
- W983493492 type Work @default.
- W983493492 sameAs 983493492 @default.
- W983493492 citedByCount "18" @default.
- W983493492 countsByYear W9834934922016 @default.
- W983493492 countsByYear W9834934922017 @default.
- W983493492 countsByYear W9834934922018 @default.
- W983493492 countsByYear W9834934922019 @default.
- W983493492 countsByYear W9834934922020 @default.
- W983493492 countsByYear W9834934922021 @default.
- W983493492 countsByYear W9834934922023 @default.
- W983493492 crossrefType "journal-article" @default.
- W983493492 hasAuthorship W983493492A5006105315 @default.
- W983493492 hasAuthorship W983493492A5045708367 @default.
- W983493492 hasAuthorship W983493492A5048496562 @default.
- W983493492 hasAuthorship W983493492A5053275663 @default.
- W983493492 hasConcept C107872376 @default.
- W983493492 hasConcept C114246631 @default.
- W983493492 hasConcept C124681953 @default.
- W983493492 hasConcept C139066938 @default.
- W983493492 hasConcept C178790620 @default.
- W983493492 hasConcept C185592680 @default.
- W983493492 hasConcept C2779679103 @default.
- W983493492 hasConcept C2780750100 @default.
- W983493492 hasConcept C2780825948 @default.
- W983493492 hasConcept C41008148 @default.
- W983493492 hasConcept C508106653 @default.
- W983493492 hasConcept C76155785 @default.
- W983493492 hasConceptScore W983493492C107872376 @default.
- W983493492 hasConceptScore W983493492C114246631 @default.
- W983493492 hasConceptScore W983493492C124681953 @default.
- W983493492 hasConceptScore W983493492C139066938 @default.
- W983493492 hasConceptScore W983493492C178790620 @default.
- W983493492 hasConceptScore W983493492C185592680 @default.
- W983493492 hasConceptScore W983493492C2779679103 @default.
- W983493492 hasConceptScore W983493492C2780750100 @default.
- W983493492 hasConceptScore W983493492C2780825948 @default.
- W983493492 hasConceptScore W983493492C41008148 @default.
- W983493492 hasConceptScore W983493492C508106653 @default.
- W983493492 hasConceptScore W983493492C76155785 @default.
- W983493492 hasFunder F4320321001 @default.
- W983493492 hasFunder F4320334924 @default.
- W983493492 hasLocation W9834934921 @default.
- W983493492 hasLocation W9834934922 @default.
- W983493492 hasOpenAccess W983493492 @default.
- W983493492 hasPrimaryLocation W9834934921 @default.
- W983493492 hasRelatedWork W1965854176 @default.
- W983493492 hasRelatedWork W2009830973 @default.
- W983493492 hasRelatedWork W2040462175 @default.
- W983493492 hasRelatedWork W2313878532 @default.
- W983493492 hasRelatedWork W2335861484 @default.