FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320474816> ?p ?o ?g. }

• W4320474816 endingPage "101016" @default.
• W4320474816 startingPage "101016" @default.
• W4320474816 abstract "Untreated Pinus radiata sawdust was investigated for the removal of Cu+2 ions from aqueous solutions. The biomass was characterized by Inductively Coupled Plasma-Mass (ICP-MS) spectrometry and by Scanning Electron Microscopy with an Energy Dispersive X-ray spectroscopy (SEM-EDX), X-Ray crystalline powder Diffraction (XRD) and Fourier Transform Infrared (FTIR) spectroscopy, before and after adsorption. The influence of contact time (up to equilibrium), adsorbent dose (1–50 g/L), initial metal ion concentration (5–300 mg/L) and pH (2–8) on copper sorption efficiency was studied through batch experiments. The results demonstrated that adsorption equilibrium is reached in less than 2 h and the best conditions (Cu+2 removal percentage, 93.4% and adsorption capacity, 0.82 mg/g) were achieved by increasing the adsorbent dose up to 5 g/L and the solution pH up to 7, and decreasing the initial metal concentration to 5 mg/L. The adsorption was optimized by means of a Doehlert experimental design analyzing the influence of adsorbent dose (5–15 g/L) and copper initial concentration (5–45 mg/L) on adsorption efficiency. Kinetic data were satisfactorily fitted to the second-order kinetic model. Intraparticle diffusion model demonstrated that different stages are involved in the adsorption process. Langmuir isotherms fitted satisfactorily the copper bioadsorption equilibrium data. Desorption studies achieved high efficiencies up to 94.5% and the possibility of sawdust regeneration was studied with four adsorption-desorption cycles. Thus, this study evidenced that sawdust is a promising efficient, renewable and economic adsorbent for metal removal and its use for that purpose constitutes an alternative for its management and valorization." @default.
• W4320474816 created "2023-02-14" @default.
• W4320474816 creator A5005131217 @default.
• W4320474816 creator A5031463359 @default.
• W4320474816 creator A5055760451 @default.
• W4320474816 creator A5081074154 @default.
• W4320474816 date "2023-05-01" @default.
• W4320474816 modified "2023-10-18" @default.
• W4320474816 title "Removal of copper from aqueous solutions by biosorption onto pine sawdust" @default.
• W4320474816 cites W1424545170 @default.
• W4320474816 cites W1588195269 @default.
• W4320474816 cites W1606848049 @default.
• W4320474816 cites W1971554137 @default.
• W4320474816 cites W1976789406 @default.
• W4320474816 cites W1977810375 @default.
• W4320474816 cites W1979051977 @default.
• W4320474816 cites W1991760530 @default.
• W4320474816 cites W1996537213 @default.
• W4320474816 cites W1998502673 @default.
• W4320474816 cites W2006970975 @default.
• W4320474816 cites W2010679568 @default.
• W4320474816 cites W2015422015 @default.
• W4320474816 cites W2020085829 @default.
• W4320474816 cites W2025437431 @default.
• W4320474816 cites W2025958605 @default.
• W4320474816 cites W2032840138 @default.
• W4320474816 cites W2033251116 @default.
• W4320474816 cites W2054384223 @default.
• W4320474816 cites W2071864681 @default.
• W4320474816 cites W2085478141 @default.
• W4320474816 cites W2088376206 @default.
• W4320474816 cites W2123675898 @default.
• W4320474816 cites W2136983589 @default.
• W4320474816 cites W2140445849 @default.
• W4320474816 cites W2142104577 @default.
• W4320474816 cites W2230624572 @default.
• W4320474816 cites W2276520938 @default.
• W4320474816 cites W2338185043 @default.
• W4320474816 cites W2749549043 @default.
• W4320474816 cites W2806680613 @default.
• W4320474816 cites W2809421304 @default.
• W4320474816 cites W2883319476 @default.
• W4320474816 cites W2887921416 @default.
• W4320474816 cites W2891338042 @default.
• W4320474816 cites W2892185789 @default.
• W4320474816 cites W2899004031 @default.
• W4320474816 cites W2941564191 @default.
• W4320474816 cites W2963641049 @default.
• W4320474816 cites W3000975180 @default.
• W4320474816 cites W3004302546 @default.
• W4320474816 cites W3009764067 @default.
• W4320474816 cites W3010234383 @default.
• W4320474816 cites W3034155485 @default.
• W4320474816 cites W3037014984 @default.
• W4320474816 cites W3048653676 @default.
• W4320474816 cites W3084100763 @default.
• W4320474816 cites W3184920846 @default.
• W4320474816 cites W3198561496 @default.
• W4320474816 cites W4210576962 @default.
• W4320474816 cites W4210770624 @default.
• W4320474816 cites W4214950763 @default.
• W4320474816 cites W4221016867 @default.
• W4320474816 cites W4380853255 @default.
• W4320474816 doi "https://doi.org/10.1016/j.scp.2023.101016" @default.
• W4320474816 hasPublicationYear "2023" @default.
• W4320474816 type Work @default.
• W4320474816 citedByCount "7" @default.
• W4320474816 countsByYear W43204748162023 @default.
• W4320474816 crossrefType "journal-article" @default.
• W4320474816 hasAuthorship W4320474816A5005131217 @default.
• W4320474816 hasAuthorship W4320474816A5031463359 @default.
• W4320474816 hasAuthorship W4320474816A5055760451 @default.
• W4320474816 hasAuthorship W4320474816A5081074154 @default.
• W4320474816 hasBestOaLocation W43204748161 @default.
• W4320474816 hasConcept C113196181 @default.
• W4320474816 hasConcept C115958267 @default.
• W4320474816 hasConcept C12143843 @default.
• W4320474816 hasConcept C127413603 @default.
• W4320474816 hasConcept C13965031 @default.
• W4320474816 hasConcept C150394285 @default.
• W4320474816 hasConcept C160892712 @default.
• W4320474816 hasConcept C162711632 @default.
• W4320474816 hasConcept C178790620 @default.
• W4320474816 hasConcept C184651966 @default.
• W4320474816 hasConcept C185592680 @default.
• W4320474816 hasConcept C199164860 @default.
• W4320474816 hasConcept C2776812703 @default.
• W4320474816 hasConcept C2780308376 @default.
• W4320474816 hasConcept C42360764 @default.
• W4320474816 hasConcept C43617362 @default.
• W4320474816 hasConcept C544153396 @default.
• W4320474816 hasConcept C544778455 @default.
• W4320474816 hasConcept C58445606 @default.
• W4320474816 hasConceptScore W4320474816C113196181 @default.
• W4320474816 hasConceptScore W4320474816C115958267 @default.
• W4320474816 hasConceptScore W4320474816C12143843 @default.
• W4320474816 hasConceptScore W4320474816C127413603 @default.
• W4320474816 hasConceptScore W4320474816C13965031 @default.

• next