Kinetics and column adsorption study of diclofenac and heavy-metal ions removal by amino-functionalized lignin microspheres
Nema prikaza
Autori
Popović, AnaRusmirović, Jelena D.
Velicković, Zlate
Kovacević, Tihomir
Jovanović, Aleksandar
Cvijetić, Ilija
Marinković, Aleksandar D.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In-depth kinetic and column adsorption study for diclofenac, DCF, heavy-metal and oxyanions adsorption on highly effective amino-functionalized lignin-based microsphere adsorbent (A-LMS) is examined. The A-LMS was synthesized via inverse suspension copolymerization of industrial kraft lignin with the amino containing grafting-agent (polyethylene imine), and an epoxy chloropropane cross-linker. The batch adsorption results indicated process spontaneity and feasibility of a high removal capacity: DCF(151.13) >>Cd2+(74.84)>Cr(VI)(54.20)>As(V)(53.12)>Ni2+(49.42 mg g(-1)). The quantum chemical calculated interaction energies reveal stabilization of the A-LMS/DCF complex through the electrostatics and van der Waals interactions. The results from the pseudo-second order and Weber-Morris fitting indicate a fast removal rate; thus, column tests were undertaken. The single resistance mass transfer model, i.e. the mass transfer (kfa) and diffusion coefficient (Deff), shows pore diffusional transp...ort as a rate limiting step. The fitting of the fixed bed column data with empirical models demonstrates the influences of flow rate and adsorbate inlet concentration on the breakthrough behavior. Pore surface diffusion modeling (PSDM) expresses mass transport under applied hydraulic loading rates, calculated breakthrough point adsorption capacities: Cd2+(58.1)>Cr(VI)(54.1)>As(V)(50.9)>>Ni2+(42.9 mg g(-1))), without performing the experimentation on a full pilot-scale level, further confirms the high applicability of the A-LMS biobased adsorbent.
Ključne reči:
Theoretical calculation / Pharmaceutics removal / Ligno-materials / Interaction energy / Fixed-bed columnIzvor:
Journal of Industrial and Engineering Chemistry, 2021, 93, 302-314Izdavač:
- Elsevier Science Inc, New York
Finansiranje / projekti:
- COST Action [CA17128]
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200325 (Vojnotehnički institut - VTI, Beograd) (RS-MESTD-inst-2020-200325)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200135 (Univerzitet u Beogradu, Tehnološko-metalurški fakultet) (RS-MESTD-inst-2020-200135)
DOI: 10.1016/j.jiec.2020.10.006
ISSN: 1226-086X
WoS: 000594534800011
Scopus: 2-s2.0-85094603530
Institucija/grupa
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Popović, Ana AU - Rusmirović, Jelena D. AU - Velicković, Zlate AU - Kovacević, Tihomir AU - Jovanović, Aleksandar AU - Cvijetić, Ilija AU - Marinković, Aleksandar D. PY - 2021 UR - https://ritnms.itnms.ac.rs/handle/123456789/589 AB - In-depth kinetic and column adsorption study for diclofenac, DCF, heavy-metal and oxyanions adsorption on highly effective amino-functionalized lignin-based microsphere adsorbent (A-LMS) is examined. The A-LMS was synthesized via inverse suspension copolymerization of industrial kraft lignin with the amino containing grafting-agent (polyethylene imine), and an epoxy chloropropane cross-linker. The batch adsorption results indicated process spontaneity and feasibility of a high removal capacity: DCF(151.13) >>Cd2+(74.84)>Cr(VI)(54.20)>As(V)(53.12)>Ni2+(49.42 mg g(-1)). The quantum chemical calculated interaction energies reveal stabilization of the A-LMS/DCF complex through the electrostatics and van der Waals interactions. The results from the pseudo-second order and Weber-Morris fitting indicate a fast removal rate; thus, column tests were undertaken. The single resistance mass transfer model, i.e. the mass transfer (kfa) and diffusion coefficient (Deff), shows pore diffusional transport as a rate limiting step. The fitting of the fixed bed column data with empirical models demonstrates the influences of flow rate and adsorbate inlet concentration on the breakthrough behavior. Pore surface diffusion modeling (PSDM) expresses mass transport under applied hydraulic loading rates, calculated breakthrough point adsorption capacities: Cd2+(58.1)>Cr(VI)(54.1)>As(V)(50.9)>>Ni2+(42.9 mg g(-1))), without performing the experimentation on a full pilot-scale level, further confirms the high applicability of the A-LMS biobased adsorbent. PB - Elsevier Science Inc, New York T2 - Journal of Industrial and Engineering Chemistry T1 - Kinetics and column adsorption study of diclofenac and heavy-metal ions removal by amino-functionalized lignin microspheres EP - 314 SP - 302 VL - 93 DO - 10.1016/j.jiec.2020.10.006 UR - conv_897 ER -
@article{ author = "Popović, Ana and Rusmirović, Jelena D. and Velicković, Zlate and Kovacević, Tihomir and Jovanović, Aleksandar and Cvijetić, Ilija and Marinković, Aleksandar D.", year = "2021", abstract = "In-depth kinetic and column adsorption study for diclofenac, DCF, heavy-metal and oxyanions adsorption on highly effective amino-functionalized lignin-based microsphere adsorbent (A-LMS) is examined. The A-LMS was synthesized via inverse suspension copolymerization of industrial kraft lignin with the amino containing grafting-agent (polyethylene imine), and an epoxy chloropropane cross-linker. The batch adsorption results indicated process spontaneity and feasibility of a high removal capacity: DCF(151.13) >>Cd2+(74.84)>Cr(VI)(54.20)>As(V)(53.12)>Ni2+(49.42 mg g(-1)). The quantum chemical calculated interaction energies reveal stabilization of the A-LMS/DCF complex through the electrostatics and van der Waals interactions. The results from the pseudo-second order and Weber-Morris fitting indicate a fast removal rate; thus, column tests were undertaken. The single resistance mass transfer model, i.e. the mass transfer (kfa) and diffusion coefficient (Deff), shows pore diffusional transport as a rate limiting step. The fitting of the fixed bed column data with empirical models demonstrates the influences of flow rate and adsorbate inlet concentration on the breakthrough behavior. Pore surface diffusion modeling (PSDM) expresses mass transport under applied hydraulic loading rates, calculated breakthrough point adsorption capacities: Cd2+(58.1)>Cr(VI)(54.1)>As(V)(50.9)>>Ni2+(42.9 mg g(-1))), without performing the experimentation on a full pilot-scale level, further confirms the high applicability of the A-LMS biobased adsorbent.", publisher = "Elsevier Science Inc, New York", journal = "Journal of Industrial and Engineering Chemistry", title = "Kinetics and column adsorption study of diclofenac and heavy-metal ions removal by amino-functionalized lignin microspheres", pages = "314-302", volume = "93", doi = "10.1016/j.jiec.2020.10.006", url = "conv_897" }
Popović, A., Rusmirović, J. D., Velicković, Z., Kovacević, T., Jovanović, A., Cvijetić, I.,& Marinković, A. D.. (2021). Kinetics and column adsorption study of diclofenac and heavy-metal ions removal by amino-functionalized lignin microspheres. in Journal of Industrial and Engineering Chemistry Elsevier Science Inc, New York., 93, 302-314. https://doi.org/10.1016/j.jiec.2020.10.006 conv_897
Popović A, Rusmirović JD, Velicković Z, Kovacević T, Jovanović A, Cvijetić I, Marinković AD. Kinetics and column adsorption study of diclofenac and heavy-metal ions removal by amino-functionalized lignin microspheres. in Journal of Industrial and Engineering Chemistry. 2021;93:302-314. doi:10.1016/j.jiec.2020.10.006 conv_897 .
Popović, Ana, Rusmirović, Jelena D., Velicković, Zlate, Kovacević, Tihomir, Jovanović, Aleksandar, Cvijetić, Ilija, Marinković, Aleksandar D., "Kinetics and column adsorption study of diclofenac and heavy-metal ions removal by amino-functionalized lignin microspheres" in Journal of Industrial and Engineering Chemistry, 93 (2021):302-314, https://doi.org/10.1016/j.jiec.2020.10.006 ., conv_897 .