Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001837699> ?p ?o ?g. }
- W2001837699 endingPage "186" @default.
- W2001837699 startingPage "179" @default.
- W2001837699 abstract "The adsorption and desorption equilibrium and kinetics of lead ions from aqueous solutions on a granular activated carbon (GAC) were examined. Rapid increase followed by slow increase in Pb(II) amount on the GAC was observed as a function of time for the adsorption, while rapid decrease and consecutive very slow decrease was observed in desorption. Based on the experimental results, a two-site adsorption model was proposed for the adsorption and the desorption of Pb(II) under the study conditions. The Pb(II) adsorption on the GAC was estimated to have simultaneously occurred on the strong and the weak adsorption sites. Conventional Langmuir-type kinetic equations were introduced to quantitatively predict the adsorption and desorption with the two-site model by optimizing the parameters to fit the equilibrium and the kinetic experimental results. The equilibrium and kinetic experimental results could be represented by the equations by using one set of the common Langmuir parameters. Resultant kinetic parameters revealed that the adsorption equilibrium constant was two orders of magnitude greater for strong adsorption site than for weak adsorption site, though the maximum number of weak adsorption site was 1.5 times as great as that of strong adsorption site. The strong adsorption equilibrium constant resulted from a small desorption rate constant for the site. The equations were demonstrated to be applicable for predicting other desorption performances as well." @default.
- W2001837699 created "2016-06-24" @default.
- W2001837699 creator A5003649472 @default.
- W2001837699 creator A5006966264 @default.
- W2001837699 creator A5018651565 @default.
- W2001837699 creator A5038419000 @default.
- W2001837699 date "2004-06-01" @default.
- W2001837699 modified "2023-09-25" @default.
- W2001837699 title "Kinetics of adsorption and desorption of Pb(II) in aqueous solution on activated carbon by two-site adsorption model" @default.
- W2001837699 cites W1963684642 @default.
- W2001837699 cites W1964485659 @default.
- W2001837699 cites W1970017481 @default.
- W2001837699 cites W1980598783 @default.
- W2001837699 cites W1986404604 @default.
- W2001837699 cites W1988759620 @default.
- W2001837699 cites W1989519952 @default.
- W2001837699 cites W1994341327 @default.
- W2001837699 cites W1996576782 @default.
- W2001837699 cites W2002925435 @default.
- W2001837699 cites W2009918431 @default.
- W2001837699 cites W2011975414 @default.
- W2001837699 cites W2012199734 @default.
- W2001837699 cites W2018920783 @default.
- W2001837699 cites W2019445272 @default.
- W2001837699 cites W2031680475 @default.
- W2001837699 cites W2037678953 @default.
- W2001837699 cites W2041930297 @default.
- W2001837699 cites W2046776068 @default.
- W2001837699 cites W2052988335 @default.
- W2001837699 cites W2059595767 @default.
- W2001837699 cites W2063655302 @default.
- W2001837699 cites W2068246528 @default.
- W2001837699 cites W2069689635 @default.
- W2001837699 cites W2072906255 @default.
- W2001837699 cites W2074050736 @default.
- W2001837699 cites W2074793794 @default.
- W2001837699 cites W2077206904 @default.
- W2001837699 cites W2077903970 @default.
- W2001837699 cites W2083900802 @default.
- W2001837699 cites W2091312412 @default.
- W2001837699 cites W2113132118 @default.
- W2001837699 cites W2508199628 @default.
- W2001837699 doi "https://doi.org/10.1016/j.colsurfa.2004.04.046" @default.
- W2001837699 hasPublicationYear "2004" @default.
- W2001837699 type Work @default.
- W2001837699 sameAs 2001837699 @default.
- W2001837699 citedByCount "74" @default.
- W2001837699 countsByYear W20018376992012 @default.
- W2001837699 countsByYear W20018376992013 @default.
- W2001837699 countsByYear W20018376992014 @default.
- W2001837699 countsByYear W20018376992015 @default.
- W2001837699 countsByYear W20018376992016 @default.
- W2001837699 countsByYear W20018376992017 @default.
- W2001837699 countsByYear W20018376992018 @default.
- W2001837699 countsByYear W20018376992019 @default.
- W2001837699 countsByYear W20018376992020 @default.
- W2001837699 countsByYear W20018376992021 @default.
- W2001837699 countsByYear W20018376992022 @default.
- W2001837699 crossrefType "journal-article" @default.
- W2001837699 hasAuthorship W2001837699A5003649472 @default.
- W2001837699 hasAuthorship W2001837699A5006966264 @default.
- W2001837699 hasAuthorship W2001837699A5018651565 @default.
- W2001837699 hasAuthorship W2001837699A5038419000 @default.
- W2001837699 hasConcept C10710636 @default.
- W2001837699 hasConcept C113196181 @default.
- W2001837699 hasConcept C115958267 @default.
- W2001837699 hasConcept C121332964 @default.
- W2001837699 hasConcept C12143843 @default.
- W2001837699 hasConcept C135889238 @default.
- W2001837699 hasConcept C147789679 @default.
- W2001837699 hasConcept C148898269 @default.
- W2001837699 hasConcept C150394285 @default.
- W2001837699 hasConcept C162711632 @default.
- W2001837699 hasConcept C179104552 @default.
- W2001837699 hasConcept C184651966 @default.
- W2001837699 hasConcept C185592680 @default.
- W2001837699 hasConcept C2779647737 @default.
- W2001837699 hasConcept C43617362 @default.
- W2001837699 hasConcept C62520636 @default.
- W2001837699 hasConcept C97355855 @default.
- W2001837699 hasConceptScore W2001837699C10710636 @default.
- W2001837699 hasConceptScore W2001837699C113196181 @default.
- W2001837699 hasConceptScore W2001837699C115958267 @default.
- W2001837699 hasConceptScore W2001837699C121332964 @default.
- W2001837699 hasConceptScore W2001837699C12143843 @default.
- W2001837699 hasConceptScore W2001837699C135889238 @default.
- W2001837699 hasConceptScore W2001837699C147789679 @default.
- W2001837699 hasConceptScore W2001837699C148898269 @default.
- W2001837699 hasConceptScore W2001837699C150394285 @default.
- W2001837699 hasConceptScore W2001837699C162711632 @default.
- W2001837699 hasConceptScore W2001837699C179104552 @default.
- W2001837699 hasConceptScore W2001837699C184651966 @default.
- W2001837699 hasConceptScore W2001837699C185592680 @default.
- W2001837699 hasConceptScore W2001837699C2779647737 @default.
- W2001837699 hasConceptScore W2001837699C43617362 @default.
- W2001837699 hasConceptScore W2001837699C62520636 @default.
- W2001837699 hasConceptScore W2001837699C97355855 @default.
- W2001837699 hasIssue "1-3" @default.