Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007997173> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2007997173 endingPage "123" @default.
- W2007997173 startingPage "116" @default.
- W2007997173 abstract "Removal of pyrene, a representative PAH, was studied using laboratory tests in two different types of solid media: an organic matter collected on the surface of a vertical flow constructed wetland (VFCW) and a formulated clay silicate sand (inorganic matter). The aim of this study was to evaluate the capacity of pyrene biodegradation in these media in order to use them for treating run-off water. The sorption process, the kinetics of pyrene biodegradation and the influence of selected bacteria were also investigated. The sorption process was evaluated by adsorption isotherms and desorption kinetics using a batch equilibration method. The adsorption coefficient values of 28.8 and 2.1 for the organic and the inorganic matter respectively, confirmed the relationship of adsorption with organic carbon content. A small proportion of the sorbed pyrene was available for desorption (8% and 15% for the organic and the inorganic matter, respectively), indicating that sorption was partially irreversible, with the presence of hysteresis. For the formulated clay silicate sand inoculated with a specific bacteria (Mycobacterium sp.6PY1), selected for its ability to degrade PAHs, pyrene removal was complete in 32 days. With the organic matter, these values ranged from 40% to 95% for the different experiments, following a lag time of 3 weeks before observation of a significant degradation. Indigenous bacterial species in the organic medium had the metabolic capacity to degrade pyrene, and microbial populations pre-exposed to the PAH degraded pyrene faster than similar unexposed populations. Three metabolites of pyrene degradation by Mycobacterium were found. They accumulated in both organic and inorganic matter, indicating that the enzymes catalyzing them have slow kinetics." @default.
- W2007997173 created "2016-06-24" @default.
- W2007997173 creator A5024949751 @default.
- W2007997173 creator A5057022919 @default.
- W2007997173 date "2007-07-01" @default.
- W2007997173 modified "2023-09-23" @default.
- W2007997173 title "Study of pyrene biodegradation capacity in two types of solid media" @default.
- W2007997173 cites W1929567230 @default.
- W2007997173 cites W1968666776 @default.
- W2007997173 cites W1971364929 @default.
- W2007997173 cites W1976419038 @default.
- W2007997173 cites W1980181146 @default.
- W2007997173 cites W1991258470 @default.
- W2007997173 cites W1992373726 @default.
- W2007997173 cites W1993955350 @default.
- W2007997173 cites W2005854238 @default.
- W2007997173 cites W2024694767 @default.
- W2007997173 cites W2025368658 @default.
- W2007997173 cites W2027391783 @default.
- W2007997173 cites W2027513059 @default.
- W2007997173 cites W2028706603 @default.
- W2007997173 cites W2035925319 @default.
- W2007997173 cites W2043499984 @default.
- W2007997173 cites W2066001231 @default.
- W2007997173 cites W2068086652 @default.
- W2007997173 cites W2069202247 @default.
- W2007997173 cites W2081555573 @default.
- W2007997173 cites W2087846975 @default.
- W2007997173 cites W2089731029 @default.
- W2007997173 cites W2132262845 @default.
- W2007997173 cites W2141927954 @default.
- W2007997173 cites W2166045671 @default.
- W2007997173 cites W3022314104 @default.
- W2007997173 doi "https://doi.org/10.1016/j.scitotenv.2007.03.016" @default.
- W2007997173 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17462711" @default.
- W2007997173 hasPublicationYear "2007" @default.
- W2007997173 type Work @default.
- W2007997173 sameAs 2007997173 @default.
- W2007997173 citedByCount "28" @default.
- W2007997173 countsByYear W20079971732012 @default.
- W2007997173 countsByYear W20079971732013 @default.
- W2007997173 countsByYear W20079971732014 @default.
- W2007997173 countsByYear W20079971732015 @default.
- W2007997173 countsByYear W20079971732016 @default.
- W2007997173 countsByYear W20079971732017 @default.
- W2007997173 countsByYear W20079971732018 @default.
- W2007997173 countsByYear W20079971732019 @default.
- W2007997173 countsByYear W20079971732020 @default.
- W2007997173 countsByYear W20079971732022 @default.
- W2007997173 crossrefType "journal-article" @default.
- W2007997173 hasAuthorship W2007997173A5024949751 @default.
- W2007997173 hasAuthorship W2007997173A5057022919 @default.
- W2007997173 hasConcept C107872376 @default.
- W2007997173 hasConcept C150394285 @default.
- W2007997173 hasConcept C157021035 @default.
- W2007997173 hasConcept C162711632 @default.
- W2007997173 hasConcept C178790620 @default.
- W2007997173 hasConcept C185592680 @default.
- W2007997173 hasConcept C2778951431 @default.
- W2007997173 hasConcept C48743137 @default.
- W2007997173 hasConcept C58445606 @default.
- W2007997173 hasConceptScore W2007997173C107872376 @default.
- W2007997173 hasConceptScore W2007997173C150394285 @default.
- W2007997173 hasConceptScore W2007997173C157021035 @default.
- W2007997173 hasConceptScore W2007997173C162711632 @default.
- W2007997173 hasConceptScore W2007997173C178790620 @default.
- W2007997173 hasConceptScore W2007997173C185592680 @default.
- W2007997173 hasConceptScore W2007997173C2778951431 @default.
- W2007997173 hasConceptScore W2007997173C48743137 @default.
- W2007997173 hasConceptScore W2007997173C58445606 @default.
- W2007997173 hasIssue "1-3" @default.
- W2007997173 hasLocation W20079971731 @default.
- W2007997173 hasLocation W20079971732 @default.
- W2007997173 hasOpenAccess W2007997173 @default.
- W2007997173 hasPrimaryLocation W20079971731 @default.
- W2007997173 hasRelatedWork W1499224625 @default.
- W2007997173 hasRelatedWork W1994184078 @default.
- W2007997173 hasRelatedWork W2008427814 @default.
- W2007997173 hasRelatedWork W2028621893 @default.
- W2007997173 hasRelatedWork W2036545753 @default.
- W2007997173 hasRelatedWork W2039001488 @default.
- W2007997173 hasRelatedWork W2113563585 @default.
- W2007997173 hasRelatedWork W2117457956 @default.
- W2007997173 hasRelatedWork W2772213388 @default.
- W2007997173 hasRelatedWork W4300848166 @default.
- W2007997173 hasVolume "380" @default.
- W2007997173 isParatext "false" @default.
- W2007997173 isRetracted "false" @default.
- W2007997173 magId "2007997173" @default.
- W2007997173 workType "article" @default.