Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006231161> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2006231161 endingPage "493" @default.
- W2006231161 startingPage "488" @default.
- W2006231161 abstract "There are many concerns and challenges in current remediation strategies for sediments contaminated with polychlorinated biphenyls (PCBs). Our efforts have been geared toward the development of granular activated carbon (GAC) impregnated with reactive iron/palladium (Fe/Pd) bimetallic nanoparticles (reactive activated carbon (RAC)). In this study, we elucidate the mechanistic aspects of the hybrid RAC system dechlorinating 2-chlorobiphenyl (2-CIBP) in the aqueous phase. The following reactions occurred in parallel or consecutively: (i) 2-CIBP is promptly and completely sequestrated to RAC phase, (ii) the adsorbed 2-CIBP is almost simultaneously dechlorinated by Fe/Pd particles to form a reaction product biphenyl (BP), and (iii) the BP formed is instantly and strongly adsorbed to RAC. The 2-CIBP adsorption and dechlorination rate constants were estimated through simple first-order reaction kinetic models with an assumption for unextractable portion of carbon in RAC. The extent of 2-CIBP accumulation and BP formation in RAC phase could be well explained by the kinetic model and adsorption was found to be the rate limiting step for overall reaction. On the basis of our observations, a new strategy and concept of reactive cap/barrier composed of RAC was proposed as a new environmental risk management option for PCBs-contaminated sites." @default.
- W2006231161 created "2016-06-24" @default.
- W2006231161 creator A5032323036 @default.
- W2006231161 creator A5047494398 @default.
- W2006231161 creator A5047572845 @default.
- W2006231161 date "2008-11-26" @default.
- W2006231161 modified "2023-10-14" @default.
- W2006231161 title "Adsorption and Simultaneous Dechlorination of PCBs on GAC/Fe/Pd: Mechanistic Aspects and Reactive Capping Barrier Concept" @default.
- W2006231161 cites W1590383199 @default.
- W2006231161 cites W1971884867 @default.
- W2006231161 cites W1972658490 @default.
- W2006231161 cites W1974335068 @default.
- W2006231161 cites W1982703979 @default.
- W2006231161 cites W1991162639 @default.
- W2006231161 cites W1995953790 @default.
- W2006231161 cites W1998572303 @default.
- W2006231161 cites W2003592721 @default.
- W2006231161 cites W2004486741 @default.
- W2006231161 cites W2006638083 @default.
- W2006231161 cites W2007409148 @default.
- W2006231161 cites W2034953653 @default.
- W2006231161 cites W2035370607 @default.
- W2006231161 cites W2037168724 @default.
- W2006231161 cites W2038756790 @default.
- W2006231161 cites W2041991664 @default.
- W2006231161 cites W2058281442 @default.
- W2006231161 cites W2089688447 @default.
- W2006231161 cites W2117764410 @default.
- W2006231161 cites W2147780898 @default.
- W2006231161 cites W2149972393 @default.
- W2006231161 doi "https://doi.org/10.1021/es8015815" @default.
- W2006231161 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19238984" @default.
- W2006231161 hasPublicationYear "2008" @default.
- W2006231161 type Work @default.
- W2006231161 sameAs 2006231161 @default.
- W2006231161 citedByCount "106" @default.
- W2006231161 countsByYear W20062311612012 @default.
- W2006231161 countsByYear W20062311612013 @default.
- W2006231161 countsByYear W20062311612014 @default.
- W2006231161 countsByYear W20062311612015 @default.
- W2006231161 countsByYear W20062311612016 @default.
- W2006231161 countsByYear W20062311612017 @default.
- W2006231161 countsByYear W20062311612018 @default.
- W2006231161 countsByYear W20062311612019 @default.
- W2006231161 countsByYear W20062311612020 @default.
- W2006231161 countsByYear W20062311612021 @default.
- W2006231161 countsByYear W20062311612022 @default.
- W2006231161 countsByYear W20062311612023 @default.
- W2006231161 crossrefType "journal-article" @default.
- W2006231161 hasAuthorship W2006231161A5032323036 @default.
- W2006231161 hasAuthorship W2006231161A5047494398 @default.
- W2006231161 hasAuthorship W2006231161A5047572845 @default.
- W2006231161 hasConcept C150394285 @default.
- W2006231161 hasConcept C161790260 @default.
- W2006231161 hasConcept C178790620 @default.
- W2006231161 hasConcept C185592680 @default.
- W2006231161 hasConcept C2779647737 @default.
- W2006231161 hasConcept C43411465 @default.
- W2006231161 hasConceptScore W2006231161C150394285 @default.
- W2006231161 hasConceptScore W2006231161C161790260 @default.
- W2006231161 hasConceptScore W2006231161C178790620 @default.
- W2006231161 hasConceptScore W2006231161C185592680 @default.
- W2006231161 hasConceptScore W2006231161C2779647737 @default.
- W2006231161 hasConceptScore W2006231161C43411465 @default.
- W2006231161 hasIssue "2" @default.
- W2006231161 hasLocation W20062311611 @default.
- W2006231161 hasLocation W20062311612 @default.
- W2006231161 hasOpenAccess W2006231161 @default.
- W2006231161 hasPrimaryLocation W20062311611 @default.
- W2006231161 hasRelatedWork W1531601525 @default.
- W2006231161 hasRelatedWork W1993992090 @default.
- W2006231161 hasRelatedWork W2041840250 @default.
- W2006231161 hasRelatedWork W2607424097 @default.
- W2006231161 hasRelatedWork W2748952813 @default.
- W2006231161 hasRelatedWork W2899084033 @default.
- W2006231161 hasRelatedWork W2948807893 @default.
- W2006231161 hasRelatedWork W4302759529 @default.
- W2006231161 hasRelatedWork W4387497383 @default.
- W2006231161 hasRelatedWork W2778153218 @default.
- W2006231161 hasVolume "43" @default.
- W2006231161 isParatext "false" @default.
- W2006231161 isRetracted "false" @default.
- W2006231161 magId "2006231161" @default.
- W2006231161 workType "article" @default.