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Effects of different mechanical treatments on structural changes of lignocellulosic waste biomass and subsequent Cu(II) removal kinetics

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2019
1-s2.0-S1878535216300296-main.pdf (2.676Mb)
Authors
Lopičić, Zorica
Stojanović, Mirjana
Marković, Smilja
Milojković, Jelena V.
Mihajlović, Marija L.
Kaluđerović Radoičić, Tatjana S.
Kijevčanin, Mirjana Lj.
Article (Accepted Version)
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Abstract
In this paper, the character of structural changes induced by different mechanical treatments to Prunus persica stones (PSs), and its subsequent effect on biosorption kinetics of Cu(II) were investigated. PSs were processed in vibratory disk mill (PS-V) and ultra-centrifugal mill (PS-C) and characterized by XRD, BET, SEM and FTIR spectroscopy. It was shown that PS-V was smaller and more reactive with less crystallinity index and hydrogen bond intensity compared to PS-C. In opposite, surface area of the PS-C was bigger than that of the PS-V. The total pore volume was about threefold, while the volume of micro pores was 9.29 times higher in PS-Cs than in PS-Vs. The kinetics of Cu(II) biosorption by both PSs was tested through various kinetic models: pseudo-first and pseudo-second order rate equations, Elovich equation, Boyd model, Weber–Morris and Urano–Tachikawa intraparticle diffusion model. For both sample types, Cu(II) biosorption occurred through combination of intraparticle and ...film diffusion mechanism, while kinetic results were best described by the pseudo-second order kinetic model. At the same time, the results indicated that together with kinetic rate the biosorption capacity of PS-C (21.20 mg g−1) was higher than that of PS-V (16.30 mg g−1). Mechanical activation like crushing and grinding will change material particle size, specific surface area and porosity, as well as its crystallinity. However, this paper elucidates that such physical structural changes will impact on heavy metal ions removal efficiency. This investigation suggests that the type of size reduction in lignocellulosic biosorbent preparation plays a very important role in overall biosorption performance, so it should be carefully considered every time when the mechanical treatment of material is necessary to be applied.

Keywords:
lignocelluloses / peach stone / mechanical treatment / modification / biosorption kinetics
Source:
Arabian Journal of Chemistry, 2019, 12, 8, 4091-4103
Publisher:
  • Elsevier
Funding / projects:
  • Development of technologies and products based on mineral raw materials and waste biomass for protection of natural resources for safe food production (RS-31003)

DOI: 10.1016/j.arabjc.2016.04.005

ISSN: 1878-5352

WoS: 000504900300221

Scopus: 2-s2.0-84964679930
[ Google Scholar ]
33
17
Handle
https://hdl.handle.net/21.15107/rcub_dais_2312
URI
https://dais.sanu.ac.rs/123456789/2312
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - JOUR
AU  - Lopičić, Zorica
AU  - Stojanović, Mirjana
AU  - Marković, Smilja
AU  - Milojković, Jelena V.
AU  - Mihajlović, Marija L.
AU  - Kaluđerović Radoičić, Tatjana S.
AU  - Kijevčanin, Mirjana Lj.
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/2312
AB  - In this paper, the character of structural changes induced by different mechanical treatments to Prunus persica stones (PSs), and its subsequent effect on biosorption kinetics of Cu(II) were investigated. PSs were processed in vibratory disk mill (PS-V) and ultra-centrifugal mill (PS-C) and characterized by XRD, BET, SEM and FTIR spectroscopy. It was shown that PS-V was smaller and more reactive with less crystallinity index and hydrogen bond intensity compared to PS-C. In opposite, surface area of the PS-C was bigger than that of the PS-V. The total pore volume was about threefold, while the volume of micro pores was 9.29 times higher in PS-Cs than in PS-Vs.

The kinetics of Cu(II) biosorption by both PSs was tested through various kinetic models: pseudo-first and pseudo-second order rate equations, Elovich equation, Boyd model, Weber–Morris and Urano–Tachikawa intraparticle diffusion model. For both sample types, Cu(II) biosorption occurred through combination of intraparticle and film diffusion mechanism, while kinetic results were best described by the pseudo-second order kinetic model. At the same time, the results indicated that together with kinetic rate the biosorption capacity of PS-C (21.20 mg g−1) was higher than that of PS-V (16.30 mg g−1).

Mechanical activation like crushing and grinding will change material particle size, specific surface area and porosity, as well as its crystallinity. However, this paper elucidates that such physical structural changes will impact on heavy metal ions removal efficiency. This investigation suggests that the type of size reduction in lignocellulosic biosorbent preparation plays a very important role in overall biosorption performance, so it should be carefully considered every time when the mechanical treatment of material is necessary to be applied.
PB  - Elsevier
T2  - Arabian Journal of Chemistry
T1  - Effects of different mechanical treatments on structural changes of lignocellulosic waste biomass and subsequent Cu(II) removal kinetics
SP  - 4091
EP  - 4103
VL  - 12
IS  - 8
DO  - 10.1016/j.arabjc.2016.04.005
UR  - https://hdl.handle.net/21.15107/rcub_dais_2312
ER  - 
@article{
author = "Lopičić, Zorica and Stojanović, Mirjana and Marković, Smilja and Milojković, Jelena V. and Mihajlović, Marija L. and Kaluđerović Radoičić, Tatjana S. and Kijevčanin, Mirjana Lj.",
year = "2019",
abstract = "In this paper, the character of structural changes induced by different mechanical treatments to Prunus persica stones (PSs), and its subsequent effect on biosorption kinetics of Cu(II) were investigated. PSs were processed in vibratory disk mill (PS-V) and ultra-centrifugal mill (PS-C) and characterized by XRD, BET, SEM and FTIR spectroscopy. It was shown that PS-V was smaller and more reactive with less crystallinity index and hydrogen bond intensity compared to PS-C. In opposite, surface area of the PS-C was bigger than that of the PS-V. The total pore volume was about threefold, while the volume of micro pores was 9.29 times higher in PS-Cs than in PS-Vs.

The kinetics of Cu(II) biosorption by both PSs was tested through various kinetic models: pseudo-first and pseudo-second order rate equations, Elovich equation, Boyd model, Weber–Morris and Urano–Tachikawa intraparticle diffusion model. For both sample types, Cu(II) biosorption occurred through combination of intraparticle and film diffusion mechanism, while kinetic results were best described by the pseudo-second order kinetic model. At the same time, the results indicated that together with kinetic rate the biosorption capacity of PS-C (21.20 mg g−1) was higher than that of PS-V (16.30 mg g−1).

Mechanical activation like crushing and grinding will change material particle size, specific surface area and porosity, as well as its crystallinity. However, this paper elucidates that such physical structural changes will impact on heavy metal ions removal efficiency. This investigation suggests that the type of size reduction in lignocellulosic biosorbent preparation plays a very important role in overall biosorption performance, so it should be carefully considered every time when the mechanical treatment of material is necessary to be applied.",
publisher = "Elsevier",
journal = "Arabian Journal of Chemistry",
title = "Effects of different mechanical treatments on structural changes of lignocellulosic waste biomass and subsequent Cu(II) removal kinetics",
pages = "4091-4103",
volume = "12",
number = "8",
doi = "10.1016/j.arabjc.2016.04.005",
url = "https://hdl.handle.net/21.15107/rcub_dais_2312"
}
Lopičić, Z., Stojanović, M., Marković, S., Milojković, J. V., Mihajlović, M. L., Kaluđerović Radoičić, T. S.,& Kijevčanin, M. Lj.. (2019). Effects of different mechanical treatments on structural changes of lignocellulosic waste biomass and subsequent Cu(II) removal kinetics. in Arabian Journal of Chemistry
Elsevier., 12(8), 4091-4103.
https://doi.org/10.1016/j.arabjc.2016.04.005
https://hdl.handle.net/21.15107/rcub_dais_2312
Lopičić Z, Stojanović M, Marković S, Milojković JV, Mihajlović ML, Kaluđerović Radoičić TS, Kijevčanin ML. Effects of different mechanical treatments on structural changes of lignocellulosic waste biomass and subsequent Cu(II) removal kinetics. in Arabian Journal of Chemistry. 2019;12(8):4091-4103.
doi:10.1016/j.arabjc.2016.04.005
https://hdl.handle.net/21.15107/rcub_dais_2312 .
Lopičić, Zorica, Stojanović, Mirjana, Marković, Smilja, Milojković, Jelena V., Mihajlović, Marija L., Kaluđerović Radoičić, Tatjana S., Kijevčanin, Mirjana Lj., "Effects of different mechanical treatments on structural changes of lignocellulosic waste biomass and subsequent Cu(II) removal kinetics" in Arabian Journal of Chemistry, 12, no. 8 (2019):4091-4103,
https://doi.org/10.1016/j.arabjc.2016.04.005 .,
https://hdl.handle.net/21.15107/rcub_dais_2312 .

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