Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023652543> ?p ?o ?g. }
- W2023652543 endingPage "114" @default.
- W2023652543 startingPage "108" @default.
- W2023652543 abstract "N-Nitrosodimethylamine (NDMA) is a highly carcinogenic compound that is suspected of carcinogenic activity in the human body. A variety of methods are used to remove NDMA from water, but the main degradation products, dimethylamine (DMA) and NO2−, are also precursors for NDMA formation. UV irradiation combined with ozonation (UV/O3) was examined in this investigation for its ability to inhibit the regeneration of NDMA after degradation. Both the degradation products and the regeneration potential of NDMA were compared between UV irradiation alone and UV/O3. The yields of DMA and NO2− in the UV/O3 process were less than for UV irradiation alone. Yields of DMA and NO2− were 2.25 mg L−1 and 3.22 mg L−1 from UV irradiation, while they were 0.92 mg L−1 and 0.45 mg L−1 from the UV/O3 process. Furthermore, the regeneration of NDMA was also less after the UV/O3 process than after UV irradiation. The concentration of regenerated NDMA was more than 51.8 μg L−1 after UV irradiation regardless of the dosage of Cl2. However, the concentration of regenerated NDMA in the UV/O3 process was less than 7.37 μg L−1 under the same conditions. Consequently, the UV/O3 process was more effective than UV irradiation alone in inhibiting NDMA regeneration. The inhibition of NDMA regeneration was due to a decrease in DMA and NO2− produced by the UV/O3 process. As the major products generated from NDMA, NO2− and DMA were likely to be oxidized by ozone and hydroxyl radicals (OH). In addition, the reaction between NDMA and OH would possibly generate methylamine as the only product, leading to a decrease in the production of DMA by the UV/O3 process." @default.
- W2023652543 created "2016-06-24" @default.
- W2023652543 creator A5004375357 @default.
- W2023652543 creator A5053212553 @default.
- W2023652543 creator A5054696658 @default.
- W2023652543 creator A5065392530 @default.
- W2023652543 creator A5082434401 @default.
- W2023652543 date "2009-08-30" @default.
- W2023652543 modified "2023-10-11" @default.
- W2023652543 title "Inhibiting the regeneration of N-nitrosodimethylamine in drinking water by UV photolysis combined with ozonation" @default.
- W2023652543 cites W1483102534 @default.
- W2023652543 cites W1541153278 @default.
- W2023652543 cites W1948660452 @default.
- W2023652543 cites W1965854176 @default.
- W2023652543 cites W1967101211 @default.
- W2023652543 cites W1972493360 @default.
- W2023652543 cites W1973424044 @default.
- W2023652543 cites W1974325404 @default.
- W2023652543 cites W1975382469 @default.
- W2023652543 cites W1982528964 @default.
- W2023652543 cites W1985242165 @default.
- W2023652543 cites W1993259014 @default.
- W2023652543 cites W1993561522 @default.
- W2023652543 cites W1993920709 @default.
- W2023652543 cites W2000070312 @default.
- W2023652543 cites W2000369642 @default.
- W2023652543 cites W2010451416 @default.
- W2023652543 cites W2016768966 @default.
- W2023652543 cites W2018284275 @default.
- W2023652543 cites W2019241569 @default.
- W2023652543 cites W2021621994 @default.
- W2023652543 cites W2021870414 @default.
- W2023652543 cites W2022103444 @default.
- W2023652543 cites W2036027318 @default.
- W2023652543 cites W2036245115 @default.
- W2023652543 cites W2036678523 @default.
- W2023652543 cites W2036825596 @default.
- W2023652543 cites W2041285284 @default.
- W2023652543 cites W2050696534 @default.
- W2023652543 cites W2051587695 @default.
- W2023652543 cites W2062409890 @default.
- W2023652543 cites W2069700993 @default.
- W2023652543 cites W2085976639 @default.
- W2023652543 cites W2090848785 @default.
- W2023652543 cites W2092690080 @default.
- W2023652543 cites W2103370249 @default.
- W2023652543 cites W2166924376 @default.
- W2023652543 cites W2803306817 @default.
- W2023652543 doi "https://doi.org/10.1016/j.jhazmat.2009.02.014" @default.
- W2023652543 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19272697" @default.
- W2023652543 hasPublicationYear "2009" @default.
- W2023652543 type Work @default.
- W2023652543 sameAs 2023652543 @default.
- W2023652543 citedByCount "30" @default.
- W2023652543 countsByYear W20236525432012 @default.
- W2023652543 countsByYear W20236525432013 @default.
- W2023652543 countsByYear W20236525432014 @default.
- W2023652543 countsByYear W20236525432015 @default.
- W2023652543 countsByYear W20236525432016 @default.
- W2023652543 countsByYear W20236525432017 @default.
- W2023652543 countsByYear W20236525432019 @default.
- W2023652543 countsByYear W20236525432020 @default.
- W2023652543 countsByYear W20236525432021 @default.
- W2023652543 crossrefType "journal-article" @default.
- W2023652543 hasAuthorship W2023652543A5004375357 @default.
- W2023652543 hasAuthorship W2023652543A5053212553 @default.
- W2023652543 hasAuthorship W2023652543A5054696658 @default.
- W2023652543 hasAuthorship W2023652543A5065392530 @default.
- W2023652543 hasAuthorship W2023652543A5082434401 @default.
- W2023652543 hasConcept C107872376 @default.
- W2023652543 hasConcept C111337013 @default.
- W2023652543 hasConcept C114246631 @default.
- W2023652543 hasConcept C121332964 @default.
- W2023652543 hasConcept C13965031 @default.
- W2023652543 hasConcept C171056886 @default.
- W2023652543 hasConcept C178790620 @default.
- W2023652543 hasConcept C185544564 @default.
- W2023652543 hasConcept C185592680 @default.
- W2023652543 hasConcept C192562407 @default.
- W2023652543 hasConcept C2776798109 @default.
- W2023652543 hasConcept C2779679103 @default.
- W2023652543 hasConcept C2780750100 @default.
- W2023652543 hasConcept C2780825948 @default.
- W2023652543 hasConcept C2992327504 @default.
- W2023652543 hasConcept C41008148 @default.
- W2023652543 hasConcept C49040817 @default.
- W2023652543 hasConcept C508106653 @default.
- W2023652543 hasConcept C75473681 @default.
- W2023652543 hasConcept C76155785 @default.
- W2023652543 hasConcept C86803240 @default.
- W2023652543 hasConcept C95444343 @default.
- W2023652543 hasConceptScore W2023652543C107872376 @default.
- W2023652543 hasConceptScore W2023652543C111337013 @default.
- W2023652543 hasConceptScore W2023652543C114246631 @default.
- W2023652543 hasConceptScore W2023652543C121332964 @default.
- W2023652543 hasConceptScore W2023652543C13965031 @default.
- W2023652543 hasConceptScore W2023652543C171056886 @default.
- W2023652543 hasConceptScore W2023652543C178790620 @default.