Arsenic and heavy metal mobility in iron oxide-amended contaminated soils as evaluated by short- and long-term leaching tests.

doi:10.1016/J.ENVPOL.2004.02.017

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Arsenic and heavy metal mobility in iron oxide-amended contaminated soils as evaluated by short- and long-term leaching tests.

Journal Article•DOI•

Arsenic and heavy metal mobility in iron oxide-amended contaminated soils as evaluated by short- and long-term leaching tests.

William Hartley¹, Robert Edwards¹, Nicholas W. Lepp¹•Institutions (1)

Liverpool John Moores University¹

01 Oct 2004-Environmental Pollution (Elsevier)-Vol. 131, Iss: 3, pp 495-504

TL;DR: The conclusions were that whilst Fe-oxides may be used as effective in situ amendments to attenuate As in soils, their effects on other trace elements, such as Pb and Cd, require careful consideration.

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About: This article is published in Environmental Pollution.The article was published on 2004-10-01. It has received 380 citations till now. The article focuses on the topics: Soil contamination & Lime.

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Journal Article•DOI•

Remediation of heavy metal(loid)s contaminated soils - To mobilize or to immobilize?

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Nanthi Bolan¹, Nanthi Bolan², Anitha Kunhikrishnan, Ramya Thangarajan², Ramya Thangarajan¹, Jurate Kumpiene³, Jin Hee Park⁴, Tomoyuki Makino, M. B. Kirkham⁵, Kirk G. Scheckel⁶ - Show less +6 more•Institutions (6)

Cooperative Research Centre¹, University of South Australia², Luleå University of Technology³, University of Queensland⁴, Kansas State University⁵, United States Environmental Protection Agency⁶

15 Feb 2014-Journal of Hazardous Materials

TL;DR: The remediation of heavy metal(loid) contaminated soils through manipulating their bioavailability using a range of soil amendments will be presented.

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1,507 citations

Journal Article•DOI•

Stabilization of As, Cr, Cu, Pb and Zn in soil using amendments – A review

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Jurate Kumpiene¹, Anders Lagerkvist¹, Christian Maurice¹•Institutions (1)

Luleå University of Technology¹

01 Jan 2008-Waste Management

TL;DR: An overview of data published during the last five years on the immobilization of one metalloid, As, and four heavy metals, Cr, Cu, Pb and Zn, in soils, finds that Zn can be successfully immobilized in soil by phosphorus amendments and clays.

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1,437 citations

Journal Article•DOI•

Effects of biochar and greenwaste compost amendments on mobility, bioavailability and toxicity of inorganic and organic contaminants in a multi-element polluted soil.

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Luke Beesley¹, Eduardo Moreno-Jiménez², Jose L. Gomez-Eyles³•Institutions (3)

Liverpool John Moores University¹, Autonomous University of Madrid², University of Reading³

01 Jun 2010-Environmental Pollution

TL;DR: Biochar was most effective, resulting in a 10 fold decrease of Cd in pore water and a resultant reduction in phytotoxicity, and the results highlight the potential of biochar for contaminated land remediation.

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1,024 citations

Cites background from "Arsenic and heavy metal mobility in..."

...High soil Fe content has been found to increase soluble Cd in this soil, in laboratory experiments (Hartley et al., 2004) which, along with Zn, leaches abundantly, vertically in the soil profile (Beesley et al., 2010)....
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Journal Article•DOI•

Remediation technologies for heavy metal contaminated groundwater.

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Mohd Ali Hashim¹, Soumyadeep Mukhopadhyay¹, Jaya Narayan Sahu¹, Bhaskar Sengupta²•Institutions (2)

University of Malaya¹, Queen's University Belfast²

01 Oct 2011-Journal of Environmental Management

TL;DR: Thirty five approaches for groundwater treatment have been reviewed and classified under three large categories viz chemical, biochemical/biological/biosorption and physico-chemical treatment processes for a better understanding of each category.

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758 citations

Cites background or methods from "Arsenic and heavy metal mobility in..."

...Hartley et al. (2004) failed to immobilize Cu even after using several Fe amendments e.g. goethite, Fe grit (an angular cast steel abrasive ofw 0.1 mm size containing 97% Fe0), Fe (II)/(III) sulphates and lime....
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...…As removal by different ferrous materials (Bang et al., 2005; Chowdhury and Yanful, 2010; Cundy et al., 2008; Gu and Deng, 2006; Gu et al., 2005; Hartley et al., 2004; Hartley and Lepp, 2008; Kumpiene et al., 2006; Leupin and Hug, 2005; Li et al., 2010; Ludwig et al., 2009; Manning et al.,…...
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Journal Article•DOI•

Chemical stabilization of metals and arsenic in contaminated soils using oxides--a review.

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Michael Komárek¹, Aleš Vaněk¹, Vojtěch Ettler²•Institutions (2)

Czech University of Life Sciences Prague¹, Charles University in Prague²

01 Jan 2013-Environmental Pollution

TL;DR: This review summarizes literature data on mechanisms involved in the immobilization process and presents results from laboratory and field experiments, including the subsequent influence on higher plants and aided phytostabilization, evaluating the stability of the oxide-based amendments in the treated soils and their efficiency in the long-term.

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488 citations

Cites background from "Arsenic and heavy metal mobility in..."

...(5)) and lime has to be applied to control soil pH, because the resulting acidification could easily remobilize metallic cations, such as Cd, Cu, Mn, Zn and create unfavorable conditions for plant growth (Moore et al., 2000; Warren and Alloway, 2003; Hartley et al., 2004)....
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...- long-term stability Hartley et al. (2004)...
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...For example, the authors do not agree whether such stabilizing amendments are suitable for soils with high Cu concentrations (McBride and Martínez, 2000; Hartley et al., 2004; Kumpiene et al., 2006; Bes and Mench, 2008), mainly due to the possible mobilization of Cu (and Pb) by complexation with dissolved organic matter when the pH of the soil is altered during the stabilization (McBride and Martínez, 2000; Ruttens et al....
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References

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Book•

Heavy metals in soils

[...]

Brian J. Alloway

01 Apr 1990

TL;DR: In this article, the origin of heavy metals in soils is discussed, and methods of analysis for heavy metal analysis in soils are presented, as well as the potential environment significance of less abundant elements.

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Abstract: General principles. Introduction. Soil processes and the behaviour of heavy metals. The origin of heavy metals in soils. Methods of analysis for heavy metals in soils. Individual elements. Arsenic. Cadmium. Chromium and nickel. Copper. Lead. Maganese and cobalt. Mercury. Selenium. Zinc. Other less abundant elements of potential environment significance. Appendices.

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4,025 citations

Journal Article•DOI•

Surface chemistry of ferrihydrite: Part 1. EXAFS studies of the geometry of coprecipitated and adsorbed arsenate

[...]

Glenn A. Waychunas¹, Brigid A. Rea², Christopher C. Fuller², James A. Davis²•Institutions (2)

Stanford University¹, United States Geological Survey²

01 May 1993-Geochimica et Cosmochimica Acta

TL;DR: In this article, the As and Fe K-edges were collected from samples of two-line ferrihydrite with adsorbed (ADS) and coprecipitated (CPT) arsenate prepared over a range of conditions and arsenate surface coverages.

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1,123 citations

Journal Article•DOI•

Effect of redox potential and pH on arsenic speciation and solubility in a contaminated soil

[...]

Patrick H. Masscheleyn, Ronald D. DeLaune, William H. Patrick

01 Aug 1991-Environmental Science & Technology

TL;DR: In this article, the influence of redox potential and pH on arsenic speciation and solubility was studied in a contaminated soil, and the observed slow kinetics of the As(V)-As(III) transformation and the high concentrations of Mn present indicate that, under reduced soil conditions, arsenic solubability could be controlled by a Mn{sub 3}(AsO{sub 4}){sub 2} phase.

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Abstract: The influence of redox potential and pH on arsenic speciation and solubility was studied in a contaminated soil. Alterations in the oxidation state of arsenic, and influenced by redox potential and pH, greatly affected its solubility in soil. At higher soil redox levels (500-200 mV), arsenic solubility was low and the major part (65-98%) of the arsenic in solution was present as As(V). An alkaline pH, or the reduction of As(V) to As(III), released substantial proportions of arsenic into solution. Under moderately reduced soil conditions (0-100 mV), arsenic solubility was controlled by the dissolution of iron oxyhydroxides. Arsenic was coprecipitated (as As(V)) with iron oxyhydroxides and released upon their solubilization. Upon reduction to {minus}200 mV, the soluble arsenic content increased 13-fold as compared to 500 mV. The observed slow kinetics of the As(V)-As(III) transformation and the high concentrations of Mn present indicate that, under reduced soil conditions, arsenic solubility could be controlled by a Mn{sub 3}(AsO{sub 4}){sub 2} phase.

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1,044 citations

Book Chapter•DOI•

Arsenic in the Soil Environment: A Review

[...]

Euan Smith, Ravendra Naidu, A. M. Alston¹•Institutions (1)

University of Adelaide¹

01 Jan 1998-Advances in Agronomy

642 citations

Journal Article•DOI•

Adsorption of potential-determining ions at the ferric oxide-aqueous electrolyte interface

[...]