Conference Proceedings - World Mining Congress 2026

1267 ACKNOWLEDGEMENTS The authors would like to thank the funding granted through the “CONYCIT, FONDEF/Primer Concurso IDeA de I+D, FONDEF/CONICYT 2018, ID18I10189” and the “ANID, Subdirección de Investigación Aplicada/Décimo Concurso de Investigación Tecnológica 2021/ FONDEF IT21I0043”. We also thank the company MSTECK SpA, which has sponsored and financed part of these studies. REFERENCES Cacciuttolo, C., & Cano, D. (2022). Environmental impact assessment of mine tailings spill considering metallurgical processes of gold and copper mining: Case studies in the Andean countries of Chile and Peru. Water, 14(19), 3057. https://doi.org/10.3390/w14193057 Cave, M. R., Rosende, M., Mounteney, I., Gardner, A., Miro, M. Environ. Sci. Technol. New insights into the reliability of automatic dynamic methods for oral bioaccessibility testing: A case study for BGS102 soil. (2016). 50(17), 9479–9486. DOI: https://doi.org/10.1021/acs.est.6b02387 Denys, S., Caboche J., Tack K. , Rychen G., Wragg J., Cave, M., Jondreville, C, Feidt C. Environ. Sci. Technol. In vivo Validation of the Unified BARGE Method to assess the Bioaccessibility of Arsenic 2 Antimony, Cadmium and Lead in soils. (2012) 46(11), 6252–6260. DOI: 10.1021/es3006942. Hamilton, E. M., Barlow, T. S., Gowing, C. J. B., Watts, M. J. Microchem. J. Bioaccessibility performance data for fifty-seven elements in guidance material BGS 102. (2015). 123, 131–138. DOI: https://doi.org/10.1016/j.microc.2015.06.001 ISO. Soil quality -- Assessment of human exposure from intake of soil and soil material -- Procedure for the estimation of the human bioaccessibility/bioavailability of metals in soil, ISO 17924: 2018. International Organization for Standardization, Geneva, Switzerland, 2018. Ma J, Li Y, Liu Y, Lin C, Cheng H (2019). Effects of soil particle size on metal bioaccessibility and health risk assessment. Ecotoxicol Environ Saf.;186:109748. https://doi.org/10.1016/j.ecoenv.2019.109748 Ma, L. Q., Basta, N., Juhasz, A., & Rinklebe, J. (2022). Advances in trace metal bioavailability in soils, dust and sediments: Implications to ecological and human risks. Environmental Pollution, 302, 119028. https://doi.org/10.1016/j.envpol.2022.119028 Rosende, M., Magalhães, L. M., Segundo, M. A., Miro, M. Environ. Sci. Technol. Automated microdialysisbased system for in situ microsampling and research of lead bioavailability in terrestrial environments under physiologically based extraction conditions. (2013). 47(20), 11668–11675. DOI: https://doi.org/10.1021/es401872j Rosende, M., Miro M. Trends Analyt Chem. Recent trends in automatic dynamic learning tests for assessing bioaccessible forms of trace elements in solid substrates. (2013). 45, 67–78. DOI: https://doi.org/10.1016/j.trac.2012.12.016 Ruby, M. V., Schoof, R., Brattin, W., Goldade, M., Post, G., Harnois, M., … Poodry, R. (1999). Advances in evaluating the oral bioavailability of inorganics in soil for use in human health risk assessment. Environmental Science & Technology, 33(21), 3697–3705. https://doi.org/10.1021/es990479z

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