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Adsorption of metal ions on lignin
Open accessAbstract
This study investigated the adsorption of the heavy metal ions Pb(II), Cu(II), Cd(II), Zn(II), and Ni(II) on a lignin isolated from black liquor, a waste product of the paper industry. Lignin has affinity with metal ions in the following order: Pb(II)>Cu(II)>Cd(II)>Zn(II)>Ni(II). The adsorption kinetic data can be described well with a pseudosecond-order model and the equilibrium data can be fitted well to the Langmuir isotherm. Metal ion adsorption was strongly dependent on pH and ionic strength. Surface complexation modelling was performed to elucidate the adsorption mechanism involved. This shows that lignin surfaces contain two main types of acid sites attributed to carboxylic- and phenolic-type surface groups and the phenolic sites have a higher affinity for metal ions than the carboxylic sites.
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Cites
Pyrolysis of Wood/Biomass for Bio-oil: A Critical Review
Mohan, D., Pittman, C. U., & Steele, P. H. (2006) · Energy & Fuels · doi:10.1021/ef0502397 · Cited by 5,663
Low-cost adsorbents for heavy metals uptake from contaminated water: a review
Babel, S. (2003) · Journal of Hazardous Materials · doi:10.1016/s0304-3894(02)00263-7 · Cited by 3,444
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A review on the utilization of fly ash
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Vardhan, K. H., Kumar, P. S., & Panda, R. C. (2019) · Journal of Molecular Liquids · doi:10.1016/j.molliq.2019.111197 · Cited by 1,618
Low-Cost Adsorbents: Growing Approach to Wastewater Treatment—a Review
Gupta, V. K., Carrott, P. J. M., Ribeiro Carrott, M. M. L., & Suhas (2009) · Critical Reviews in Environmental Science and Technology · doi:10.1080/10643380801977610 · Cited by 1,085
Potential use of algae for heavy metal bioremediation, a critical review
Zeraatkar, A. K., Ahmadzadeh, H., Talebi, A. F., Moheimani, N. R., & McHenry, M. P. (2016) · Journal of Environmental Management · doi:10.1016/j.jenvman.2016.06.059 · Cited by 595
Application of Lignin and Its Derivatives in Adsorption of Heavy Metal Ions in Water: A Review
Ge, Y., & Li, Z. (2018) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.8b01345 · Cited by 553
Metadata
- Authors
- Guo, X., Zhang, S., & Shan, X.-Q.
- Venue
- Journal of Hazardous Materials
- Publisher
- Elsevier BV
- Published
- 2008-02
- Volume
- 151
- Issue
- 1
- Pages
- 134-142
- ISSN
- 0304-3894 (ISSN-L)
- OpenAlex
- W2084895845
- Cited by
- 765
- References
- 2
- FWCI
- 19.18
- Type
- journal article
- Language
- en
- Open access
- green
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- Guo, X., Zhang, S., & Shan, X.-Q. (2008). Adsorption of metal ions on lignin. Journal of Hazardous Materials. https://doi.org/10.1016/j.jhazmat.2007.05.065
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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).
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