The DOI matches its Crossref record.
Adsorption of Several Metal Ions onto a Low-Cost Biosorbent: Kinetic and Equilibrium Studies
Abstract
Sugar beet pulp generated by sugar-refining factories has been shown to be an effective adsorbent for the removal of heavy metals from aqueous solutions. The structural components related to the metallic adsorption being determined, batch adsorption studies were performed for several metal ions, namely, Pb2+, Cu2+, Zn2+, Cd2+, and Ni2+ cations. Two simple kinetic models, that is, pseudo-first- and pseudo-second-order, were tested to investigate the adsorption mechanisms. The kinetic parameters of the models were calculated and discussed. For an 8 x 10(-4) M initial metal concentration, the initial sorption rates (v0) ranged from 0.063 mmol x g(-1) x min(-1) for Pb2+ to 0.275 mmol x g(-1) x min(-1) for Ni2+ ions, in the order Ni2+ > Cd2+ > Zn2+ > Cu2+ > Pb2+. The equilibrium data fitted well with the Langmuir and Freundlich models and showed the following affinity order of the material: Pb2+ > Cu2+ > Zn2+ > Cd2+ > Ni2+. The metal removal was strongly dependent on pH and, to a lesser extent, ionic strength. Ion exchange with Ca2+ ions neutralizing the carboxyl groups of the polysaccharide was found to be the predominant mechanism, added with complexation for Pb2+, Cu2+, and Zn2+ metals.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Adsorption isotherm models: Classification, physical meaning, application and solving method
Wang, J., & Guo, X. (2020) · Chemosphere · doi:10.1016/j.chemosphere.2020.127279 · Cited by 2,289
Ihsanullah, Abbas, A., Al-Amer, A. M., Laoui, T., Al-Marri, M. J., Nasser, M. S., Khraisheh, M., & Atieh, M. A. (2016) · Separation and Purification Technology · doi:10.1016/j.seppur.2015.11.039 · Cited by 1,259
Liu, J.-F., Zhao, Z.-S., & Jiang, G.-B. (2008) · Environmental Science & Technology · doi:10.1021/es800924c · Cited by 1,084
Mohan, D., Pittman, C. U., Bricka, M., Smith, F., Yancey, B., Mohammad, J., Steele, P. H., Alexandre-Franco, M. F., Gómez-Serrano, V., & Gong, H. (2007) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2007.01.020 · Cited by 973
Li, Y.-H., Ding, J., Luan, Z., Di, Z., Zhu, Y., Xu, C., Wu, D., & Wei, B. (2003) · Carbon · doi:10.1016/s0008-6223(03)00392-0 · Cited by 965
Ge, F., Li, M.-M., Ye, H., & Zhao, B.-X. (2012) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2011.12.013 · Cited by 803
Biosorption mechanism of nine different heavy metals onto biomatrix from rice husk
KRISHNANI, K., MENG, X., CHRISTODOULATOS, C., & BODDU, V (2008) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2007.09.113 · Cited by 579
Adsorption of Ni(II) from Aqueous Solution Using Oxidized Multiwall Carbon Nanotubes
Chen, C., & Wang, X. (2006) · Industrial & Engineering Chemistry Research · doi:10.1021/ie060791z · Cited by 555
Liu, Z., Zhang, F.-S., & Wu, J. (2010) · Fuel · doi:10.1016/j.fuel.2009.08.042 · Cited by 545
Clay mineral adsorbents for heavy metal removal from wastewater: a review
Gu, S., Kang, X., Wang, L., Lichtfouse, E., & Wang, C. (2019) · Environmental Chemistry Letters · doi:10.1007/s10311-018-0813-9 · Cited by 523
Adsorption of cadmium (II) ions from aqueous solution by a new low-cost adsorbent—Bamboo charcoal
Wang, F. Y., Wang, H., & Ma, J. W. (2010) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2009.12.032 · Cited by 522
Heavy metal adsorption with zeolites: The role of hierarchical pore architecture
Hong, M., Yu, L., Wang, Y., Zhang, J., Chen, Z., Dong, L., Zan, Q., & Li, R. (2019) · Chemical Engineering Journal · doi:10.1016/j.cej.2018.11.087 · Cited by 452
Nanocellulose as a novel nanostructured adsorbent for environmental remediation: a review
Mahfoudhi, N., & Boufi, S. (2017) · Cellulose · doi:10.1007/s10570-017-1194-0 · Cited by 420
Adsorption of cadmium(II) from aqueous solution on natural and oxidized corncob
LEYVARAMOS, R., BERNALJACOME, L., & ACOSTARODRIGUEZ, I. (2005) · Separation and Purification Technology · doi:10.1016/j.seppur.2005.02.005 · Cited by 286
Impact of environmental conditions on the sorption behavior of Pb(II) in Na-bentonite suspensions
Yang, S., Zhao, D., Zhang, H., Lu, S., Chen, L., & Yu, X. (2010) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2010.07.072 · Cited by 265
Memon, J. R., Memon, S. Q., Bhanger, M. I., Memon, G. Z., El-Turki, A., & Allen, G. C. (2008) · Colloids and Surfaces B: Biointerfaces · doi:10.1016/j.colsurfb.2008.07.001 · Cited by 256
Fan, X., Ma, Z., Zou, Y., Liu, J., & Hou, J. (2021) · Environmental Research · doi:10.1016/j.envres.2021.110858 · Cited by 135
Padmesh, T. V. N., Vijayaraghavan, K., Sekaran, G., & Velan, M. (2006) · Chemical Engineering Journal · doi:10.1016/j.cej.2006.05.013 · Cited by 68
Equilibrium and kinetic studies for silver removal from aqueous solution by hybrid hydrogels
Tran, T. H., Okabe, H., Hidaka, Y., & Hara, K. (2019) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2018.11.008 · Cited by 53
Spahr, S., Teixidó, M., Gall, S. S., Pritchard, J. C., Hagemann, N., Helmreich, B., & Luthy, R. G. (2022) · Environmental Science: Water Research & Technology · doi:10.1039/d1ew00857a · Cited by 35
Pritchard, J. C., Hawkins, K. M., Cho, Y.-M., Spahr, S., Higgins, C. P., & Luthy, R. G. (2024) · Water Research · doi:10.1016/j.watres.2024.121811 · Cited by 19
Metadata
- Authors
- Reddad, Z., Gerente, C., Andres, Y., & Le Cloirec, P.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-03-22
- Volume
- 36
- Issue
- 9
- Pages
- 2067-2073
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W1988073745
- Cited by
- 1,201
- References
- 0
- FWCI
- 36.80
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
