The DOI matches its Crossref record; 41 of the 42 references it cites were found in a registry or an index.
Competitive sorption and desorption of heavy metals by individual soil components
Abstract
Knowledge of sorption and desorption of heavy metals by individual soil components should be useful for modelling the behaviour of soils of arbitrary composition when contaminated by heavy metals, and for designing amendments increasing the fixation of heavy metals by soils polluted by these species. In this study the competitive sorption and desorption of Cd, Cr, Cu, Ni, Pb and Zn by humified organic matter, Fe and Mn oxides, kaolinite, vermiculite and mica were investigated. Due to the homogeneity of the sorbents, between-metal competition for binding sites led to their preferences for one or another metal being much more manifest than in the case of whole soils. On the basis of k(d100) values (distribution coefficients calculated in sorption-desorption experiments in which the initial sorption solution contained 100mgL(-1) of each metal), kaolinite and mica preferentially sorbed and retained chromium; vermiculite, copper and zinc; HOM, Fe oxide and Mn oxide, lead (HOM and Mn oxide also sorbed and retained considerable amounts of copper). Mica only retained sorbed chromium, Fe oxide sorbed cadmium and lead, and kaolinite did not retain sorbed copper. The sorbents retaining the greatest proportions of sorbed metals were vermiculite and Mn oxide, but the ratios of k(d100) values for retention and sorption suggest that cations were least reversibly bound by Mn oxide, and most reversibly by vermiculite.
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In the citing paper
“Covelo et al. [47] studied the simultaneous sorption and desorption of six heavy metals (Cd, Cr, Cu, Ni, Pb, and Zn) by kaolinite, vermiculite, mica, Fe- and Mn-oxides, and organic matter.”
From Chemical Processes Affecting the Mobility of Heavy Metals and Metalloids in Soil Environments (2016) · cites this paper as [47]
In the citing paper
“Kaolinite and mica preferentially sorbed Cr, vermiculite Cu, and Zn, while HA substances and Fe- and Mnoxides preferentially fixed Pb and Cu.”
From Chemical Processes Affecting the Mobility of Heavy Metals and Metalloids in Soil Environments (2016) · cites this paper as [47]
Citations
Cites
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A review on the adsorption of heavy metals by clay minerals, with special focus on the past decade
Uddin, M. K. (2016) · Chemical Engineering Journal · doi:10.1016/j.cej.2016.09.029 · Cited by 2,174
Shahid, M. A. R., Shamshad, S., Rafiq, M., Khalid, S., Bibi, I., Niazi, N. K., Dumat, C., & Rashid, M. I. (2017) · Chemosphere · doi:10.1016/j.chemosphere.2017.03.074 · Cited by 1,110
Malamis, S., & Katsou, E. (2013) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2013.03.024 · Cited by 556
Changes in soil pH and mobility of heavy metals in contaminated soils
Kicińska, A., Pomykała, R., & Izquierdo‐Díaz, M. (2021) · European Journal of Soil Science · doi:10.1111/ejss.13203 · Cited by 393
Chemical Processes Affecting the Mobility of Heavy Metals and Metalloids in Soil Environments
Caporale, A. G., & Violante, A. (2016) · Current Pollution Reports · doi:10.1007/s40726-015-0024-y · Cited by 369
Metadata
- Authors
- Covelo, E. F., Vega, F. A., & Andrade, M. L.
- Affiliations
- Universidade de Vigo (ES)
- Corresponding author
- Covelo, E.F.
- ORCID
- Vega, F.A.
- Venue
- Journal of Hazardous Materials
- Publisher
- Elsevier BV
- Published
- 2007-02
- Volume
- 140
- Issue
- 1-2
- Pages
- 308-315
- ISSN
- 0304-3894 (ISSN-L)
- OpenAlex
- W2064118317
- Cited by
- 300
- References
- 42
- Citations by year
- 2026: 16 · 2025: 15 · 2024: 19 · 2023: 27 · 2022: 14 · 2021: 13 · 2020: 20 · 2019: 17 · 2018: 19 · 2017: 20 · 2016: 16 · 2015: 13 · 2014: 15 · 2013: 13 · 2012: 15
- FWCI
- 6.33
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Hazardous Materials (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Ministerio de Educación, Cultura y Deporte (REN 2002-0187)
- Xunta de Galicia (PGIDTI03PXIC3001PN)
- Topics
- Physical Sciences › Environmental Science › Pollution › Heavy metals in environment
- Physical Sciences › Environmental Science › Water Science and Technology › Adsorption and biosorption for pollutant removal
- Physical Sciences › Environmental Science › Water Science and Technology › Environmental and Analytical Chemistry Studies
- Keywords
- heavy metal adsorption, competitive adsorption, desorption, soil components, humified organic matter, iron oxide, manganese oxide, kaolinite, vermiculite, mica, cadmium, chromium, copper, nickel, lead, zinc, distribution coefficient, metal retention, sorption reversibility, soil contamination
- MeSH terms
- Adsorption, Aluminum Silicates, Binding, Competitive, Kaolin, Oxides, Soil, Manganese Compounds, Metals, Heavy
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