Matches in SemOpenAlex for { <https://semopenalex.org/work/W2528597088> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2528597088 endingPage "20" @default.
- W2528597088 startingPage "13" @default.
- W2528597088 abstract "The pharmaceutical compound indomethacin is not totally removed in wastewater treatment plants, whose effluents flow into aquatic environments; concentrations in the 0.1–100 ng/L range are commonly found in surface waters, and its fate is unknown. Here, biological, photochemical and thermal degradation assays were conducted under stress and non-stress conditions to estimate its degradation rate in river water and establish its degradation products over time. The results revealed that direct sunlight irradiation promoted the complete degradation of indomethacin (2 μg/L) in less than 6 hr, but indomethacin was detected over a period of 4 months when water was kept under the natural day–night cycle and the exposure to sunlight was partially limited, as occurs inside a body of water. The biological degradation in water was negligible, while the hydrolysis at pH 7.8 was slow. Residues were monitored by ultra-pressure liquid chromatography/quadrupole time-of-flight/mass spectrometry after solid-phase extraction, and six degradation products were found; their structures were proposed based on the molecular formulae and fragmentation observed in high-resolution tandem mass spectra. 4-Chlorobenzoic and 2-acetamido-5-methoxybenzoic acids were the long-term transformation products, persisting for at least 30 weeks in water kept under non-stress conditions. Furthermore, the degradation in the presence of sediment was also monitored over time, with some differences being noted. The adsorption coefficients of indomethacin and degradation products on river sediment were calculated; long-term degradation products did not have significant adsorption to sediment." @default.
- W2528597088 created "2016-10-14" @default.
- W2528597088 creator A5013792309 @default.
- W2528597088 creator A5048204307 @default.
- W2528597088 creator A5081775115 @default.
- W2528597088 creator A5089771714 @default.
- W2528597088 date "2017-01-01" @default.
- W2528597088 modified "2023-10-16" @default.
- W2528597088 title "Degradation of indomethacin in river water under stress and non-stress laboratory conditions: degradation products, long-term evolution and adsorption to sediment" @default.
- W2528597088 cites W1888661227 @default.
- W2528597088 cites W1971512391 @default.
- W2528597088 cites W1984974805 @default.
- W2528597088 cites W1987036515 @default.
- W2528597088 cites W2027238723 @default.
- W2528597088 cites W2032056635 @default.
- W2528597088 cites W2040051007 @default.
- W2528597088 cites W2056687334 @default.
- W2528597088 cites W2058586389 @default.
- W2528597088 cites W2073847280 @default.
- W2528597088 cites W2111414121 @default.
- W2528597088 cites W90215496 @default.
- W2528597088 doi "https://doi.org/10.1016/j.jes.2016.08.021" @default.
- W2528597088 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28115123" @default.
- W2528597088 hasPublicationYear "2017" @default.
- W2528597088 type Work @default.
- W2528597088 sameAs 2528597088 @default.
- W2528597088 citedByCount "16" @default.
- W2528597088 countsByYear W25285970882017 @default.
- W2528597088 countsByYear W25285970882018 @default.
- W2528597088 countsByYear W25285970882019 @default.
- W2528597088 countsByYear W25285970882020 @default.
- W2528597088 countsByYear W25285970882021 @default.
- W2528597088 countsByYear W25285970882022 @default.
- W2528597088 countsByYear W25285970882023 @default.
- W2528597088 crossrefType "journal-article" @default.
- W2528597088 hasAuthorship W2528597088A5013792309 @default.
- W2528597088 hasAuthorship W2528597088A5048204307 @default.
- W2528597088 hasAuthorship W2528597088A5081775115 @default.
- W2528597088 hasAuthorship W2528597088A5089771714 @default.
- W2528597088 hasConcept C107872376 @default.
- W2528597088 hasConcept C127313418 @default.
- W2528597088 hasConcept C147455438 @default.
- W2528597088 hasConcept C150394285 @default.
- W2528597088 hasConcept C151730666 @default.
- W2528597088 hasConcept C178790620 @default.
- W2528597088 hasConcept C185592680 @default.
- W2528597088 hasConcept C2779679103 @default.
- W2528597088 hasConcept C2816523 @default.
- W2528597088 hasConcept C39432304 @default.
- W2528597088 hasConcept C41008148 @default.
- W2528597088 hasConcept C76155785 @default.
- W2528597088 hasConcept C87717796 @default.
- W2528597088 hasConcept C94061648 @default.
- W2528597088 hasConceptScore W2528597088C107872376 @default.
- W2528597088 hasConceptScore W2528597088C127313418 @default.
- W2528597088 hasConceptScore W2528597088C147455438 @default.
- W2528597088 hasConceptScore W2528597088C150394285 @default.
- W2528597088 hasConceptScore W2528597088C151730666 @default.
- W2528597088 hasConceptScore W2528597088C178790620 @default.
- W2528597088 hasConceptScore W2528597088C185592680 @default.
- W2528597088 hasConceptScore W2528597088C2779679103 @default.
- W2528597088 hasConceptScore W2528597088C2816523 @default.
- W2528597088 hasConceptScore W2528597088C39432304 @default.
- W2528597088 hasConceptScore W2528597088C41008148 @default.
- W2528597088 hasConceptScore W2528597088C76155785 @default.
- W2528597088 hasConceptScore W2528597088C87717796 @default.
- W2528597088 hasConceptScore W2528597088C94061648 @default.
- W2528597088 hasFunder F4320324500 @default.
- W2528597088 hasLocation W25285970881 @default.
- W2528597088 hasLocation W25285970882 @default.
- W2528597088 hasOpenAccess W2528597088 @default.
- W2528597088 hasPrimaryLocation W25285970881 @default.
- W2528597088 hasRelatedWork W1506434874 @default.
- W2528597088 hasRelatedWork W1978711604 @default.
- W2528597088 hasRelatedWork W2352448649 @default.
- W2528597088 hasRelatedWork W2381320902 @default.
- W2528597088 hasRelatedWork W2388176333 @default.
- W2528597088 hasRelatedWork W2389208075 @default.
- W2528597088 hasRelatedWork W2510841884 @default.
- W2528597088 hasRelatedWork W2611934430 @default.
- W2528597088 hasRelatedWork W2766931570 @default.
- W2528597088 hasRelatedWork W2841594860 @default.
- W2528597088 hasVolume "51" @default.
- W2528597088 isParatext "false" @default.
- W2528597088 isRetracted "false" @default.
- W2528597088 magId "2528597088" @default.
- W2528597088 workType "article" @default.