2003
DOI: 10.1016/s0883-2927(02)00098-7
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Arsenic in iron cements developed within tailings of a former metalliferous mine—Enguialès, Aveyron, France

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Cited by 101 publications
(42 citation statements)
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“…Samples collection was based on surficial visual characteristics (color and aspect). When compared to descriptions published in the literature for this site (Courtin-Nomade et al [16]; Courtin-Nomade et al [18]), they could be attributed to 5 main categories: (1) micaschists (in place bedrock); (2) grey sand; (3) ochre cement; (4) red cement and (5) dark-reddish cement.…”
Section: Sample Collectionmentioning
confidence: 72%
See 1 more Smart Citation
“…Samples collection was based on surficial visual characteristics (color and aspect). When compared to descriptions published in the literature for this site (Courtin-Nomade et al [16]; Courtin-Nomade et al [18]), they could be attributed to 5 main categories: (1) micaschists (in place bedrock); (2) grey sand; (3) ochre cement; (4) red cement and (5) dark-reddish cement.…”
Section: Sample Collectionmentioning
confidence: 72%
“…The present study focuses on one site, the site of Enguialès, located in the Aveyron Department, France (Figure 1), which was slightly remediated. Courtin-Nomade et al [16] provided a detailed description of mineralogical and geochemical conditions of the tailings which is used as a reference for analyzing the spectral information. As-rich Fe cements are well developed as weathering crusts within the dumps.…”
Section: Introductionmentioning
confidence: 99%
“…Lo anterior permite sugerir que la retención del As, en condiciones cercanas a la neutralidad, puede deberse a su sorción en la superficie de los Fe-oxihidróxidos (Foster et al, 1998;Dold y Fontboté, 2001;Courtin-Nomade et al, 2003), lo que se puede explicar a través de las siguientes reacciones (Ecuaciones 10 y 11). precipitación como Cu(OH) 2 , de acuerdo a la reacción descrita en la Ecuación 12.…”
Section: +unclassified
“…In this way, the retention of As in these soils would be related to the precipitation of relatively stable forms www.intechopen.com of ferrihydrite and schwertmannite; this process is related to the reduction of soluble As concentrations in soils (Carlson et al, 2002;Courtin-Nomade et al, 2003). …”
Section: Evolution Of the Soil Pollution After The Remediation Actionsmentioning
confidence: 99%