Matches in SemOpenAlex for { <https://semopenalex.org/work/W2955133110> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2955133110 endingPage "102" @default.
- W2955133110 startingPage "91" @default.
- W2955133110 abstract "The presence of chromium in drinking water and the entry of industrial wastewater into groundwater resources endangers human health and the environment. This study was done to investigate the effect of leonardite to remove Cr+6, Cr+3 from aqueous environments. The optimal values of factors were determined by the surface response model and the central composite design. Adsorption data were fitted with the pseudo-first order and pseudo-second order kinetic models. In addition, the effects of interfering cations and anions on chromium adsorption were determined. The results showed that the contact time, amount of leonardite and pH significantly affect chromium sorption. Chromium kinetic data were well fitted (R2=0.995) to the pseudo second order equation. The capacity (qe) and adsorption coefficient (Kads) parameters for Cr3+ were higher than Cr6+. As a large amount of Cr3+ was adsorbed by leonardite in a short time. Fe3+ and SO42- as interfering ions reduced the removal of Cr3+ and Cr6+ by leonardite respectively. It is concluded that Leonardite, as a biodegradable adsorbent, is suitable for remove of chromium from contaminated waters." @default.
- W2955133110 created "2019-07-12" @default.
- W2955133110 creator A5047345813 @default.
- W2955133110 creator A5050804907 @default.
- W2955133110 creator A5071167330 @default.
- W2955133110 creator A5084227807 @default.
- W2955133110 date "2019-05-22" @default.
- W2955133110 modified "2023-09-26" @default.
- W2955133110 title "Removal of Chromium (Cr3+) and (Cr6+) from Aqueous Solutions Using Leonardite" @default.
- W2955133110 doi "https://doi.org/10.22093/wwj.2018.106527.2546" @default.
- W2955133110 hasPublicationYear "2019" @default.
- W2955133110 type Work @default.
- W2955133110 sameAs 2955133110 @default.
- W2955133110 citedByCount "0" @default.
- W2955133110 crossrefType "journal-article" @default.
- W2955133110 hasAuthorship W2955133110A5047345813 @default.
- W2955133110 hasAuthorship W2955133110A5050804907 @default.
- W2955133110 hasAuthorship W2955133110A5071167330 @default.
- W2955133110 hasAuthorship W2955133110A5084227807 @default.
- W2955133110 hasConcept C107872376 @default.
- W2955133110 hasConcept C127313418 @default.
- W2955133110 hasConcept C147789679 @default.
- W2955133110 hasConcept C150394285 @default.
- W2955133110 hasConcept C178790620 @default.
- W2955133110 hasConcept C184651966 @default.
- W2955133110 hasConcept C185592680 @default.
- W2955133110 hasConcept C187320778 @default.
- W2955133110 hasConcept C191897082 @default.
- W2955133110 hasConcept C192562407 @default.
- W2955133110 hasConcept C39432304 @default.
- W2955133110 hasConcept C511782168 @default.
- W2955133110 hasConcept C58445606 @default.
- W2955133110 hasConcept C76177295 @default.
- W2955133110 hasConcept C87717796 @default.
- W2955133110 hasConceptScore W2955133110C107872376 @default.
- W2955133110 hasConceptScore W2955133110C127313418 @default.
- W2955133110 hasConceptScore W2955133110C147789679 @default.
- W2955133110 hasConceptScore W2955133110C150394285 @default.
- W2955133110 hasConceptScore W2955133110C178790620 @default.
- W2955133110 hasConceptScore W2955133110C184651966 @default.
- W2955133110 hasConceptScore W2955133110C185592680 @default.
- W2955133110 hasConceptScore W2955133110C187320778 @default.
- W2955133110 hasConceptScore W2955133110C191897082 @default.
- W2955133110 hasConceptScore W2955133110C192562407 @default.
- W2955133110 hasConceptScore W2955133110C39432304 @default.
- W2955133110 hasConceptScore W2955133110C511782168 @default.
- W2955133110 hasConceptScore W2955133110C58445606 @default.
- W2955133110 hasConceptScore W2955133110C76177295 @default.
- W2955133110 hasConceptScore W2955133110C87717796 @default.
- W2955133110 hasIssue "2" @default.
- W2955133110 hasLocation W29551331101 @default.
- W2955133110 hasOpenAccess W2955133110 @default.
- W2955133110 hasPrimaryLocation W29551331101 @default.
- W2955133110 hasRelatedWork W115072829 @default.
- W2955133110 hasRelatedWork W1940692175 @default.
- W2955133110 hasRelatedWork W2039914244 @default.
- W2955133110 hasRelatedWork W2045331188 @default.
- W2955133110 hasRelatedWork W2093932804 @default.
- W2955133110 hasRelatedWork W2109220998 @default.
- W2955133110 hasRelatedWork W2109227004 @default.
- W2955133110 hasRelatedWork W2514278008 @default.
- W2955133110 hasRelatedWork W2522077264 @default.
- W2955133110 hasRelatedWork W2527734805 @default.
- W2955133110 hasRelatedWork W2725918552 @default.
- W2955133110 hasRelatedWork W2896505110 @default.
- W2955133110 hasRelatedWork W2916315730 @default.
- W2955133110 hasRelatedWork W2916656433 @default.
- W2955133110 hasRelatedWork W2947803377 @default.
- W2955133110 hasRelatedWork W2990269860 @default.
- W2955133110 hasRelatedWork W3095713961 @default.
- W2955133110 hasRelatedWork W3109725101 @default.
- W2955133110 hasRelatedWork W3189710765 @default.
- W2955133110 hasRelatedWork W2186642888 @default.
- W2955133110 hasVolume "30" @default.
- W2955133110 isParatext "false" @default.
- W2955133110 isRetracted "false" @default.
- W2955133110 magId "2955133110" @default.
- W2955133110 workType "article" @default.