Matches in SemOpenAlex for { <https://semopenalex.org/work/W2092202832> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2092202832 endingPage "376" @default.
- W2092202832 startingPage "369" @default.
- W2092202832 abstract "A method based on UV-irradiation in organic solvent followed by transfer of the remaining pollutants into silicone oil for subsequent biodegradation in a biphasic system inoculated with a phenanthrene degrading Pseudomonas sp. was tested for the treatment of various mixtures of PAHs. Acetone was first selected as the most suitable solvent compared to methanol, acetonitrile and silicone oil for the removal of pyrene and phenanthrene. The sequential treatment was then applied to the treatment of a mixture of fluorene, phenanthrene, anthracene, fluoranthrene, pyrene, benzo(a)anthracene and benzo(a)pyrene in acetone. These compounds were photodegraded in the following order of initial removal rates (mg l−1 d−1): benzo(a)pyrene (7.8) > anthracene (5.0) > benzo(a)anthracene (2.5) > fluoranthrene (1.8) > pyrene (1.5) > phenanthrene (1.2) > fluorene (0.2). UV-treatment allowed complete removal of, anthracene, benzo(a)anthracene and benzo(a)pyrene and removals of 63% of pyrene and 37% of fluorene after 434 h or irradiation. The subsequent biological treatment removed the remaining phenanthrene and fluorene by 100% and 90%, respectively, after 790 h of cultivation. Although less efficient due to the presence of interfering compounds, the UV–biological treatment of a soil extract allowed a 63% removal of the seven PAHs named above. Microbial growth did not occur when the pollutants were directly supplied to the microorganism showing that biphasic systems reduced the toxicity effects cause by mixtures of PAHs at high concentrations. This study demonstrates the potential of selective UV treatment of high molecular weight PAHs followed by biological treatment of the low molecular weight species in biphasic systems." @default.
- W2092202832 created "2016-06-24" @default.
- W2092202832 creator A5016302377 @default.
- W2092202832 creator A5068696425 @default.
- W2092202832 date "2005-04-01" @default.
- W2092202832 modified "2023-10-16" @default.
- W2092202832 title "Sequential UV–biological degradation of polycyclic aromatic hydrocarbons in two-phases partitioning bioreactors" @default.
- W2092202832 cites W1580390643 @default.
- W2092202832 cites W1602902043 @default.
- W2092202832 cites W1963622996 @default.
- W2092202832 cites W2000568034 @default.
- W2092202832 cites W2006164366 @default.
- W2092202832 cites W2014574490 @default.
- W2092202832 cites W2015514118 @default.
- W2092202832 cites W2036234816 @default.
- W2092202832 cites W2039206393 @default.
- W2092202832 cites W2044349727 @default.
- W2092202832 cites W2046154967 @default.
- W2092202832 cites W2052492873 @default.
- W2092202832 cites W2055392593 @default.
- W2092202832 cites W2071440610 @default.
- W2092202832 cites W2089731029 @default.
- W2092202832 cites W2090944864 @default.
- W2092202832 cites W2091524252 @default.
- W2092202832 cites W2094123166 @default.
- W2092202832 cites W2095956939 @default.
- W2092202832 cites W2106093503 @default.
- W2092202832 cites W2112204828 @default.
- W2092202832 cites W2130911289 @default.
- W2092202832 doi "https://doi.org/10.1016/j.chemosphere.2004.10.026" @default.
- W2092202832 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15763089" @default.
- W2092202832 hasPublicationYear "2005" @default.
- W2092202832 type Work @default.
- W2092202832 sameAs 2092202832 @default.
- W2092202832 citedByCount "29" @default.
- W2092202832 countsByYear W20922028322012 @default.
- W2092202832 countsByYear W20922028322013 @default.
- W2092202832 countsByYear W20922028322014 @default.
- W2092202832 countsByYear W20922028322015 @default.
- W2092202832 countsByYear W20922028322016 @default.
- W2092202832 countsByYear W20922028322017 @default.
- W2092202832 countsByYear W20922028322018 @default.
- W2092202832 countsByYear W20922028322019 @default.
- W2092202832 countsByYear W20922028322022 @default.
- W2092202832 crossrefType "journal-article" @default.
- W2092202832 hasAuthorship W2092202832A5016302377 @default.
- W2092202832 hasAuthorship W2092202832A5068696425 @default.
- W2092202832 hasConcept C107872376 @default.
- W2092202832 hasConcept C13965031 @default.
- W2092202832 hasConcept C157021035 @default.
- W2092202832 hasConcept C178790620 @default.
- W2092202832 hasConcept C185592680 @default.
- W2092202832 hasConcept C2776211377 @default.
- W2092202832 hasConcept C2776891815 @default.
- W2092202832 hasConcept C2778951431 @default.
- W2092202832 hasConcept C2779255514 @default.
- W2092202832 hasConcept C2779563022 @default.
- W2092202832 hasConcept C2780471494 @default.
- W2092202832 hasConcept C2781213060 @default.
- W2092202832 hasConcept C43617362 @default.
- W2092202832 hasConcept C521977710 @default.
- W2092202832 hasConceptScore W2092202832C107872376 @default.
- W2092202832 hasConceptScore W2092202832C13965031 @default.
- W2092202832 hasConceptScore W2092202832C157021035 @default.
- W2092202832 hasConceptScore W2092202832C178790620 @default.
- W2092202832 hasConceptScore W2092202832C185592680 @default.
- W2092202832 hasConceptScore W2092202832C2776211377 @default.
- W2092202832 hasConceptScore W2092202832C2776891815 @default.
- W2092202832 hasConceptScore W2092202832C2778951431 @default.
- W2092202832 hasConceptScore W2092202832C2779255514 @default.
- W2092202832 hasConceptScore W2092202832C2779563022 @default.
- W2092202832 hasConceptScore W2092202832C2780471494 @default.
- W2092202832 hasConceptScore W2092202832C2781213060 @default.
- W2092202832 hasConceptScore W2092202832C43617362 @default.
- W2092202832 hasConceptScore W2092202832C521977710 @default.
- W2092202832 hasIssue "3" @default.
- W2092202832 hasLocation W20922028321 @default.
- W2092202832 hasLocation W20922028322 @default.
- W2092202832 hasOpenAccess W2092202832 @default.
- W2092202832 hasPrimaryLocation W20922028321 @default.
- W2092202832 hasRelatedWork W2014277645 @default.
- W2092202832 hasRelatedWork W2093233927 @default.
- W2092202832 hasRelatedWork W2358896211 @default.
- W2092202832 hasRelatedWork W2364260332 @default.
- W2092202832 hasRelatedWork W2525313449 @default.
- W2092202832 hasRelatedWork W2525573657 @default.
- W2092202832 hasRelatedWork W2727476359 @default.
- W2092202832 hasRelatedWork W4223455795 @default.
- W2092202832 hasRelatedWork W4292728615 @default.
- W2092202832 hasRelatedWork W4361191046 @default.
- W2092202832 hasVolume "59" @default.
- W2092202832 isParatext "false" @default.
- W2092202832 isRetracted "false" @default.
- W2092202832 magId "2092202832" @default.
- W2092202832 workType "article" @default.