Matches in SemOpenAlex for { <https://semopenalex.org/work/W3169659957> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W3169659957 endingPage "86" @default.
- W3169659957 startingPage "69" @default.
- W3169659957 abstract "This study was aimed to investigate Pb(II) and Cu(II) ions removal ability from aqueous solution by cassava root husks (CRH) as a cheap, sustainable and eco-friendly bioadsorbent. The CRH was characterized by Fourier Transform Infrared (FTIR) spectroscopy which indicated the availability of various functional groups for metal coordination and the result was supported by elemental analysis studies. UV-Visible spectral studies indicated the presence of oxalate () and it could possibly interact with metal ions to give rise to a stable chelated coordination complex which affects metal ions removal efficiency. Bioadsorption process was carried out as a function of metal concentration, contact time, pH of the solution, particle size, and dosage of the adsorbent. Experimental results indicated the optimal adsorption condition of pH 4 for both Pb(II) and Cu(II) ions, dosage of 0.1 g/0.1L and 1 g/0.1L for Pb(II) and Cu(II) ions respectively, adsorption equilibrium time of 2 and 25 minutes for Pb(II) and Cu(II) respectively, and concentration of 0.5 mg/L for both metal ions. Kinetic data best fitted pseudo-second-order model and not the pseudo-first-order model. Equilibrium data best fitted the Freundlich model than the Langmuir model. Specific surface area and pore volume studies indicated that CRH is non-porous and hence rapid adsorption kinetics is expected. Supporting the experimental results, molecular modeling studies performed using Schrödinger software predicted several sites in the structure capable of docking with metal ions." @default.
- W3169659957 created "2021-06-22" @default.
- W3169659957 creator A5000711831 @default.
- W3169659957 creator A5009157955 @default.
- W3169659957 creator A5046599881 @default.
- W3169659957 date "2021-01-01" @default.
- W3169659957 modified "2023-10-17" @default.
- W3169659957 title "Characterization of Cassava Root Husk Powder: Equilibrium, Kinetic and Modeling Studies as Bioadsorbent for Copper(II) and Lead(II)" @default.
- W3169659957 cites W1996998725 @default.
- W3169659957 cites W2005877813 @default.
- W3169659957 cites W2063618829 @default.
- W3169659957 cites W2082830792 @default.
- W3169659957 cites W2112017750 @default.
- W3169659957 cites W2119742773 @default.
- W3169659957 cites W2142823190 @default.
- W3169659957 cites W2603302091 @default.
- W3169659957 cites W3085363650 @default.
- W3169659957 cites W3108352756 @default.
- W3169659957 cites W3118893579 @default.
- W3169659957 cites W3138950729 @default.
- W3169659957 cites W3139775057 @default.
- W3169659957 cites W3158880690 @default.
- W3169659957 cites W378857093 @default.
- W3169659957 cites W4249252126 @default.
- W3169659957 doi "https://doi.org/10.4236/jeas.2021.112004" @default.
- W3169659957 hasPublicationYear "2021" @default.
- W3169659957 type Work @default.
- W3169659957 sameAs 3169659957 @default.
- W3169659957 citedByCount "1" @default.
- W3169659957 countsByYear W31696599572023 @default.
- W3169659957 crossrefType "journal-article" @default.
- W3169659957 hasAuthorship W3169659957A5000711831 @default.
- W3169659957 hasAuthorship W3169659957A5009157955 @default.
- W3169659957 hasAuthorship W3169659957A5046599881 @default.
- W3169659957 hasBestOaLocation W31696599571 @default.
- W3169659957 hasConcept C112825004 @default.
- W3169659957 hasConcept C115958267 @default.
- W3169659957 hasConcept C12143843 @default.
- W3169659957 hasConcept C127413603 @default.
- W3169659957 hasConcept C13965031 @default.
- W3169659957 hasConcept C147789679 @default.
- W3169659957 hasConcept C150394285 @default.
- W3169659957 hasConcept C160892712 @default.
- W3169659957 hasConcept C178790620 @default.
- W3169659957 hasConcept C179104552 @default.
- W3169659957 hasConcept C184651966 @default.
- W3169659957 hasConcept C185592680 @default.
- W3169659957 hasConcept C199164860 @default.
- W3169659957 hasConcept C42360764 @default.
- W3169659957 hasConcept C544153396 @default.
- W3169659957 hasConcept C544778455 @default.
- W3169659957 hasConceptScore W3169659957C112825004 @default.
- W3169659957 hasConceptScore W3169659957C115958267 @default.
- W3169659957 hasConceptScore W3169659957C12143843 @default.
- W3169659957 hasConceptScore W3169659957C127413603 @default.
- W3169659957 hasConceptScore W3169659957C13965031 @default.
- W3169659957 hasConceptScore W3169659957C147789679 @default.
- W3169659957 hasConceptScore W3169659957C150394285 @default.
- W3169659957 hasConceptScore W3169659957C160892712 @default.
- W3169659957 hasConceptScore W3169659957C178790620 @default.
- W3169659957 hasConceptScore W3169659957C179104552 @default.
- W3169659957 hasConceptScore W3169659957C184651966 @default.
- W3169659957 hasConceptScore W3169659957C185592680 @default.
- W3169659957 hasConceptScore W3169659957C199164860 @default.
- W3169659957 hasConceptScore W3169659957C42360764 @default.
- W3169659957 hasConceptScore W3169659957C544153396 @default.
- W3169659957 hasConceptScore W3169659957C544778455 @default.
- W3169659957 hasIssue "02" @default.
- W3169659957 hasLocation W31696599571 @default.
- W3169659957 hasOpenAccess W3169659957 @default.
- W3169659957 hasPrimaryLocation W31696599571 @default.
- W3169659957 hasRelatedWork W1969539204 @default.
- W3169659957 hasRelatedWork W2004873819 @default.
- W3169659957 hasRelatedWork W2032361985 @default.
- W3169659957 hasRelatedWork W2057840015 @default.
- W3169659957 hasRelatedWork W2067168139 @default.
- W3169659957 hasRelatedWork W2081467025 @default.
- W3169659957 hasRelatedWork W2097057588 @default.
- W3169659957 hasRelatedWork W2105505569 @default.
- W3169659957 hasRelatedWork W2119722865 @default.
- W3169659957 hasRelatedWork W2796233903 @default.
- W3169659957 hasVolume "11" @default.
- W3169659957 isParatext "false" @default.
- W3169659957 isRetracted "false" @default.
- W3169659957 magId "3169659957" @default.
- W3169659957 workType "article" @default.