Matches in SemOpenAlex for { <https://semopenalex.org/work/W2552910531> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2552910531 abstract "Heavy metals are well recognized as potential healt h hazards as they can neither be degraded nor biologically detoxified. This exper imental study aims to investigate the possible use of Libyan local soil (Ashkida soil), m ined in the Southern Province of Libya as a low cost adsorbent for the removal of cadmium ions from aqueous solution. In this work, the effects of various parameters such as ads orbent dosage, initial cadmium concentration, agitation rate, contact time and sol ution pH value on the adsorption efficiency were investigated through batch experime nts at room temperature. The results indicated that the optimum conditions for cadmium r emoval from aqueous solutions were 60 min, 10 g/l and 500 rpm as a contact time, adsorption dose and agitation rate, respectively, and natural pH value. The results wer e fitted to the Freundlich, Langmuir, Temkin and Dubinin-Radushkevich isotherms. Satisfactory agreement between experimental data and the model-predicted values wa s expressed by the correlation coefficient ( R 2 ) and the total mean error ( E% ). The Freundlich model represented the sorption process better than others. The calculated monolayer adsorption capacity ( qmax ) was 31.25 mg/g . A comparison of kinetic models applied to the ads orption of cadmium ions on the adsorbent was evaluated for the simple first order, the pseudo first order and second order kinetic models. Kinetic parameters, ra te constant, equilibrium sorption capacities and related correlation coefficients for each kinetic model were calculated and discussed. Results showed that the pseudo second or der kinetic model was found to correlate the experimental data well. A linear rela tionship between the equilibrium rate constant of pseudo second order model and the syste m temperature suggests that the" @default.
- W2552910531 created "2016-11-30" @default.
- W2552910531 creator A5014596551 @default.
- W2552910531 creator A5029972146 @default.
- W2552910531 creator A5077479979 @default.
- W2552910531 creator A5082513133 @default.
- W2552910531 date "2012-01-01" @default.
- W2552910531 modified "2023-09-23" @default.
- W2552910531 title "Removal of Cadmium from Aqueous Solutions Using Adsorption Technique: Kinetics and Equilibrium" @default.
- W2552910531 cites W1482160204 @default.
- W2552910531 cites W1539859753 @default.
- W2552910531 cites W1542169127 @default.
- W2552910531 cites W1984327101 @default.
- W2552910531 cites W2001602875 @default.
- W2552910531 cites W2001895786 @default.
- W2552910531 cites W2022544705 @default.
- W2552910531 cites W2048623003 @default.
- W2552910531 cites W2074098106 @default.
- W2552910531 cites W2091339080 @default.
- W2552910531 cites W2114653317 @default.
- W2552910531 cites W2125351941 @default.
- W2552910531 cites W2137570486 @default.
- W2552910531 cites W2150544267 @default.
- W2552910531 cites W2185061007 @default.
- W2552910531 cites W2317190478 @default.
- W2552910531 cites W2432517183 @default.
- W2552910531 cites W2796837256 @default.
- W2552910531 cites W975131839 @default.
- W2552910531 hasPublicationYear "2012" @default.
- W2552910531 type Work @default.
- W2552910531 sameAs 2552910531 @default.
- W2552910531 citedByCount "1" @default.
- W2552910531 countsByYear W25529105312014 @default.
- W2552910531 crossrefType "journal-article" @default.
- W2552910531 hasAuthorship W2552910531A5014596551 @default.
- W2552910531 hasAuthorship W2552910531A5029972146 @default.
- W2552910531 hasAuthorship W2552910531A5077479979 @default.
- W2552910531 hasAuthorship W2552910531A5082513133 @default.
- W2552910531 hasConcept C112825004 @default.
- W2552910531 hasConcept C113196181 @default.
- W2552910531 hasConcept C115958267 @default.
- W2552910531 hasConcept C121332964 @default.
- W2552910531 hasConcept C135889238 @default.
- W2552910531 hasConcept C13965031 @default.
- W2552910531 hasConcept C147789679 @default.
- W2552910531 hasConcept C148898269 @default.
- W2552910531 hasConcept C150394285 @default.
- W2552910531 hasConcept C178790620 @default.
- W2552910531 hasConcept C184651966 @default.
- W2552910531 hasConcept C185592680 @default.
- W2552910531 hasConcept C43617362 @default.
- W2552910531 hasConcept C544657597 @default.
- W2552910531 hasConcept C58445606 @default.
- W2552910531 hasConcept C62520636 @default.
- W2552910531 hasConcept C97355855 @default.
- W2552910531 hasConceptScore W2552910531C112825004 @default.
- W2552910531 hasConceptScore W2552910531C113196181 @default.
- W2552910531 hasConceptScore W2552910531C115958267 @default.
- W2552910531 hasConceptScore W2552910531C121332964 @default.
- W2552910531 hasConceptScore W2552910531C135889238 @default.
- W2552910531 hasConceptScore W2552910531C13965031 @default.
- W2552910531 hasConceptScore W2552910531C147789679 @default.
- W2552910531 hasConceptScore W2552910531C148898269 @default.
- W2552910531 hasConceptScore W2552910531C150394285 @default.
- W2552910531 hasConceptScore W2552910531C178790620 @default.
- W2552910531 hasConceptScore W2552910531C184651966 @default.
- W2552910531 hasConceptScore W2552910531C185592680 @default.
- W2552910531 hasConceptScore W2552910531C43617362 @default.
- W2552910531 hasConceptScore W2552910531C544657597 @default.
- W2552910531 hasConceptScore W2552910531C58445606 @default.
- W2552910531 hasConceptScore W2552910531C62520636 @default.
- W2552910531 hasConceptScore W2552910531C97355855 @default.
- W2552910531 hasLocation W25529105311 @default.
- W2552910531 hasOpenAccess W2552910531 @default.
- W2552910531 hasPrimaryLocation W25529105311 @default.
- W2552910531 hasRelatedWork W104253834 @default.
- W2552910531 hasRelatedWork W1497167413 @default.
- W2552910531 hasRelatedWork W1968004744 @default.
- W2552910531 hasRelatedWork W2041415928 @default.
- W2552910531 hasRelatedWork W2119837945 @default.
- W2552910531 hasRelatedWork W2170358202 @default.
- W2552910531 hasRelatedWork W2181737389 @default.
- W2552910531 hasRelatedWork W2184940861 @default.
- W2552910531 hasRelatedWork W2184982964 @default.
- W2552910531 hasRelatedWork W2186987353 @default.
- W2552910531 hasRelatedWork W2187045659 @default.
- W2552910531 hasRelatedWork W2325229499 @default.
- W2552910531 hasRelatedWork W2340405937 @default.
- W2552910531 hasRelatedWork W2407865133 @default.
- W2552910531 hasRelatedWork W2611088721 @default.
- W2552910531 hasRelatedWork W2623115693 @default.
- W2552910531 hasRelatedWork W2994241019 @default.
- W2552910531 hasRelatedWork W2997760051 @default.
- W2552910531 hasRelatedWork W2188325177 @default.
- W2552910531 hasRelatedWork W2471828219 @default.
- W2552910531 isParatext "false" @default.
- W2552910531 isRetracted "false" @default.
- W2552910531 magId "2552910531" @default.
- W2552910531 workType "article" @default.