Molecular speciation controls arsenic and lead bioaccessibility in fugitive dusts from sulfidic mine tailings

Root, Robert A.; Chorover, Jon

doi:10.1039/d2em00182a

Molecular speciation controls arsenic and lead bioaccessibility in fugitive dusts from sulfidic mine tailings

Journal Article · Mon Oct 03 00:00:00 EDT 2022 · Environmental Science: Processes & Impacts

DOI:https://doi.org/10.1039/d2em00182a· OSTI ID:2424905

^[1]; ^[1]

Univ. of Arizona, Tucson, AZ (United States)

Communities nearby mine wastes in arid and semi-arid regions are potentially exposed to high concentrations of toxic metal(loid)s from fugitive dusts deriving from impoundments. To assess the relation between potentially lofted particles and human health risk, we studied the relationship between pharmacokinetic bioaccessibility and metal(loid) molecular speciation for mine tailings dust particulate matter (PM), with elevated levels of arsenic and lead (up to 59 and 34 mmol kg^-1, respectively), by coupling in vitro bioassay (IVBA) with X-ray absorption spectroscopy (XAS). Mine tailing efflorescent salts (PM_ES) and PM from the surface crust (0–1 cm, PM_SC) and near surface (0–25 cm) were isolated to <10 μm and <150 μm effective spherical diameter (PM₁₀ and PM₁₅₀) and reacted with synthetic gastric and lung fluid for 30 s to 100 h to investigate toxic metal(loid) release kinetics. Bioaccessible (BAc) fractions of arsenic and lead were about 10 and 100 times greater in gastric than in lung fluid simulant, respectively, and 10–100% of the maximum gastric BAc from PM₁₀ and PM₁₅₀ occurred within 30 s, with parabolic dissolution of fine, highly-reactive particles followed by slower release from less soluble sources. Evaporite salts were almost completely solubilized in gastric-fluid simulants. Arsenate within jarosite and sorbed to ferrihydrite, and lead from anglesite, were identified by XAS as the principal contaminant sources in the near surface tailings. In the synthetic lung fluid, arsenic was released continuously to 100 h, suggesting that residence time in vivo must be considered for risk determination. Analysis of pre- and post-IVBA PM indicated the release of arsenic in lung fluid was principally from arsenic-substituted jarosite, whereas in synthetic gastric fluid arsenic complexed on ferrihydrite surfaces was preferentially released and subsequently repartitioned to jarosite-like coordination at extended exposures. Lead dissolved at 30 s was subsequently repartitioned back to the solid phase as pyromorphite in phosphate rich lung fluid. The bioaccessibility of lead in surface tailings PM was limited due to robust sequestration in plumbojarosite. Kinetic release of toxic elements in both synthetic biofluids indicated that a single IVBA interval may not adequately describe release dynamics.

View Accepted Manuscript (DOE)

Research Organization:: US Department of Energy (USDOE), Washington, DC (United States). Office of Science, Basic Energy Sciences (BES); SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource (SSRL)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES); National Aeronautics and Space Administration (NASA)

OSTI ID:: 2424905

Journal Information:: Environmental Science: Processes & Impacts, Journal Name: Environmental Science: Processes & Impacts Journal Issue: 2 Vol. 25; ISSN 2050-7887

Publisher:: Royal Society of ChemistryCopyright Statement

Country of Publication:: United States

Language:: English

References (87)

Oxidative Weathering Decreases Bioaccessibility of Toxic Metal(loid)s in PM₁₀ Emissions From Sulfide Mine Tailings Thomas, Andrew N.; Root, Robert A.; Lantz, R. Clark GeoHealth, Vol. 2, Issue 4 https://doi.org/10.1002/2017GH000118	journal	April 2018
Carcinogenicity Assessment of Selected Nickel Compounds Oller, Adriana R.; Costa, Max; Oberdörster, Günter Toxicology and Applied Pharmacology, Vol. 143, Issue 1 https://doi.org/10.1006/taap.1996.8075	journal	March 1997
Mouse models for human intestinal microbiota research: a critical evaluation Hugenholtz, Floor; de Vos, Willem M. Cellular and Molecular Life Sciences, Vol. 75, Issue 1 https://doi.org/10.1007/s00018-017-2693-8	journal	November 2017
In vitro assessment of arsenic mobility in historical mine waste dust using simulated lung fluid Martin, Rachael; Dowling, Kim; Nankervis, Scott Environmental Geochemistry and Health, Vol. 40, Issue 3 https://doi.org/10.1007/s10653-017-9974-x	journal	May 2017
Metal and Metalloid Contaminants in Atmospheric Aerosols from Mining Operations Csavina, Janae; Landázuri, Andrea; Wonaschütz, Anna Water, Air, & Soil Pollution, Vol. 221, Issue 1-4 https://doi.org/10.1007/s11270-011-0777-x	journal	March 2011
Investigation of arsenic species in tailings and windblown dust from a gold mining area Ono, F. B.; Tappero, R.; Sparks, D. Environmental Science and Pollution Research, Vol. 23, Issue 1 https://doi.org/10.1007/s11356-015-5304-y	journal	September 2015
Mechanisms of lead neurotoxicity Bressler, Joseph P.; Goldstein, Gary W. Biochemical Pharmacology, Vol. 41, Issue 4 https://doi.org/10.1016/0006-2952(91)90617-E	journal	February 1991
Accumulation and metabolism of arsenic in mice after repeated oral administration of arsenate Hughes, Michael F.; Kenyon, Elaina M.; Edwards, Brenda C. Toxicology and Applied Pharmacology, Vol. 191, Issue 3 https://doi.org/10.1016/S0041-008X(03)00249-7	journal	September 2003
Role of iron in controlling speciation and mobilization of arsenic in subsurface environment Bose, Purnendu; Sharma, Archana Water Research, Vol. 36, Issue 19 https://doi.org/10.1016/S0043-1354(02)00203-8	journal	November 2002
A novel method for assessing dissolution of aerosol inhaler products Davies, Neal M.; Feddah, Majid R. International Journal of Pharmaceutics, Vol. 255, Issue 1-2 https://doi.org/10.1016/S0378-5173(03)00091-7	journal	April 2003
Analytical methods for assessing metal bioaccessibility in airborne particulate matter: A scoping review Wiseman, Clare L. S. Analytica Chimica Acta, Vol. 877 https://doi.org/10.1016/j.aca.2015.01.024	journal	June 2015
Changes in lead and zinc lability during weathering-induced acidification of desert mine tailings: Coupling chemical and micro-scale analyses Hayes, Sarah M.; White, Scott A.; Thompson, Thomas L. Applied Geochemistry, Vol. 24, Issue 12 https://doi.org/10.1016/j.apgeochem.2009.09.010	journal	December 2009
Soil Cd, Cu, Pb and Zn contaminants around Mount Isa city, Queensland, Australia: Potential sources and risks to human health Taylor, Mark P.; Mackay, Alana K.; Hudson-Edwards, Karen A. Applied Geochemistry, Vol. 25, Issue 6 https://doi.org/10.1016/j.apgeochem.2010.03.003	journal	June 2010
Particle-size dependence on metal(loid) distributions in mine wastes: Implications for water contamination and human exposure Kim, C. S.; Wilson, K. M.; Rytuba, J. J. Applied Geochemistry, Vol. 26, Issue 4 https://doi.org/10.1016/j.apgeochem.2011.01.007	journal	April 2011
Direct characterization of airborne particles associated with arsenic-rich mine tailings: Particle size, mineralogy and texture Corriveau, M. C.; Jamieson, H. E.; Parsons, M. B. Applied Geochemistry, Vol. 26, Issue 9-10 https://doi.org/10.1016/j.apgeochem.2011.04.021	journal	September 2011
Effect of silicic acid on arsenate and arsenite retention mechanisms on 6-L ferrihydrite: A spectroscopic and batch adsorption approach Gao, Xiaodong; Root, Robert A.; Farrell, James Applied Geochemistry, Vol. 38 https://doi.org/10.1016/j.apgeochem.2013.09.005	journal	November 2013
Toxic metal(loid) speciation during weathering of iron sulfide mine tailings under semi-arid climate Root, Robert A.; Hayes, Sarah M.; Hammond, Corin M. Applied Geochemistry, Vol. 62 https://doi.org/10.1016/j.apgeochem.2015.01.005	journal	November 2015
Arsenic speciation in synthetic jarosite Savage, Kaye S.; Bird, Dennis K.; O'Day, Peggy A. Chemical Geology, Vol. 215, Issue 1-4 https://doi.org/10.1016/j.chemgeo.2004.06.046	journal	February 2005
Modification of an existing in vitro method to predict relative bioavailable arsenic in soils Whitacre, Shane; Basta, Nicholas; Stevens, Brooke Chemosphere, Vol. 180 https://doi.org/10.1016/j.chemosphere.2017.03.134	journal	August 2017
Tridentate arsenate complexation with ferric hydroxide and its effect on the kinetics of arsenate adsorption and desorption Farrell, James Chemosphere, Vol. 184 https://doi.org/10.1016/j.chemosphere.2017.06.099	journal	October 2017
Redox metabolism of ingested arsenic: Integrated activities of microbiome and host on toxicological outcomes Roggenbeck, Barbara A.; Leslie, Elaine M.; Walk, Seth T. Current Opinion in Toxicology, Vol. 13 https://doi.org/10.1016/j.cotox.2018.09.003	journal	February 2019
The dispersal and storage of sediment-associated metals in an arid river system: The Leichhardt River, Mount Isa, Queensland, Australia Taylor, Mark Patrick; Hudson-Edwards, Karen A. Environmental Pollution, Vol. 152, Issue 1 https://doi.org/10.1016/j.envpol.2007.05.011	journal	March 2008
Human health effects of air pollution Kampa, Marilena; Castanas, Elias Environmental Pollution, Vol. 151, Issue 2 https://doi.org/10.1016/j.envpol.2007.06.012	journal	January 2008
Bioaccessibility and health risk of arsenic, mercury and other metals in urban street dusts from a mega-city, Nanjing, China Hu, Xin; Zhang, Yun; Luo, Jun Environmental Pollution, Vol. 159, Issue 5 https://doi.org/10.1016/j.envpol.2011.01.037	journal	May 2011
Arsenic sequestration by sorption processes in high-iron sediments Root, Robert A.; Dixit, Suvasis; Campbell, Kate M. Geochimica et Cosmochimica Acta, Vol. 71, Issue 23 https://doi.org/10.1016/j.gca.2007.04.038	journal	December 2007
Synthesis and phase transformations involving scorodite, ferric arsenate and arsenical ferrihydrite: Implications for arsenic mobility Paktunc, Dogan; Dutrizac, John; Gertsman, Valery Geochimica et Cosmochimica Acta, Vol. 72, Issue 11 https://doi.org/10.1016/j.gca.2008.03.012	journal	June 2008
Surficial weathering of iron sulfide mine tailings under semi-arid climate Hayes, Sarah M.; Root, Robert A.; Perdrial, Nicolas Geochimica et Cosmochimica Acta, Vol. 141 https://doi.org/10.1016/j.gca.2014.05.030	journal	September 2014
Total X-ray scattering, EXAFS, and Mössbauer spectroscopy analyses of amorphous ferric arsenate and amorphous ferric phosphate Mikutta, Christian; Schröder, Christian; Marc Michel, F. Geochimica et Cosmochimica Acta, Vol. 140 https://doi.org/10.1016/j.gca.2014.05.040	journal	September 2014
Arsenic speciation in multiple metal environments Gräfe, Markus; Tappero, Ryan V.; Marcus, Matthew A. Journal of Colloid and Interface Science, Vol. 321, Issue 1 https://doi.org/10.1016/j.jcis.2008.01.033	journal	May 2008
Importance of the oral arsenic bioaccessibility factor for characterising the risk associated with soil ingestion in a mining-influenced zone Martínez-Sánchez, María José; Martínez-López, Salvadora; Martínez-Martínez, Lucia Belén Journal of Environmental Management, Vol. 116 https://doi.org/10.1016/j.jenvman.2012.11.009	journal	February 2013
Arsenic bioaccessibility in gold mine tailings of Delita, Cuba Toujaguez, R.; Ono, F. B.; Martins, V. Journal of Hazardous Materials, Vol. 262 https://doi.org/10.1016/j.jhazmat.2013.01.045	journal	November 2013
Laboratory dust generation and size-dependent characterization of metal and metalloid-contaminated mine tailings deposits Gonzales, Patricia; Felix, Omar; Alexander, Caitlin Journal of Hazardous Materials, Vol. 280 https://doi.org/10.1016/j.jhazmat.2014.09.002	journal	September 2014
Low arsenic bioaccessibility by fixation in nanostructured iron (Hydr)oxides: Quantitative identification of As-bearing phases Ciminelli, Virginia S. T.; Antônio, Daphne C.; Caldeira, Claudia L. Journal of Hazardous Materials, Vol. 353 https://doi.org/10.1016/j.jhazmat.2018.03.037	journal	July 2018
A review on the importance of metals and metalloids in atmospheric dust and aerosol from mining operations Csavina, Janae; Field, Jason; Taylor, Mark P. Science of The Total Environment, Vol. 433 https://doi.org/10.1016/j.scitotenv.2012.06.013	journal	September 2012
Environmental factors influencing the structural dynamics of soil microbial communities during assisted phytostabilization of acid-generating mine tailings: A mesocosm experiment Valentín-Vargas, Alexis; Root, Robert A.; Neilson, Julia W. Science of The Total Environment, Vol. 500-501 https://doi.org/10.1016/j.scitotenv.2014.08.107	journal	December 2014
Ingestion and inhalation of metal(loid)s through preschool gardening: An exposure and risk assessment in legacy mining communities Manjón, Iliana; Ramírez-Andreotta, Mónica D.; Sáez, A. Eduardo Science of The Total Environment, Vol. 718 https://doi.org/10.1016/j.scitotenv.2019.134639	journal	May 2020
Tissue dosimetry, metabolism and excretion of pentavalent and trivalent monomethylated arsenic in mice after oral administration Hughes, Michael F.; Devesa, Vicenta; Adair, Blakely M. Toxicology and Applied Pharmacology, Vol. 208, Issue 2 https://doi.org/10.1016/j.taap.2005.02.008	journal	October 2005
Tissue dosimetry, metabolism and excretion of pentavalent and trivalent dimethylated arsenic in mice after oral administration Hughes, Michael F.; Devesa, Vicenta; Adair, Blakely M. Toxicology and Applied Pharmacology, Vol. 227, Issue 1 https://doi.org/10.1016/j.taap.2007.10.011	journal	February 2008
How can biologically-based modeling of arsenic kinetics and dynamics inform the risk assessment process? — A workshop review Kenyon, Elaina M.; Klimecki, Walter T.; El-Masri, Hisham Toxicology and Applied Pharmacology, Vol. 232, Issue 3 https://doi.org/10.1016/j.taap.2008.06.023	journal	November 2008
Chronic arsenic exposure enhances metastatic potential via NRF2-mediated upregulation of SOX9 Schmidlin, Cody J.; Zeng, Tao; Liu, Pengfei Toxicology and Applied Pharmacology, Vol. 402 https://doi.org/10.1016/j.taap.2020.115138	journal	September 2020
Plumbojarosite Remediation of Soil Affects Lead Speciation and Elemental Interactions in Soil and in Mice Tissues Sowers, Tyler D.; Bone, Sharon E.; Noerpel, Matthew R. Environmental Science & Technology, Vol. 55, Issue 23 https://doi.org/10.1021/acs.est.1c06067	journal	November 2021
Hygroscopic Properties and Respiratory System Deposition Behavior of Particulate Matter Emitted By Mining and Smelting Operations Youn, Jong-sang; Csavina, Janae; Rine, Kyle P. Environmental Science & Technology, Vol. 50, Issue 21 https://doi.org/10.1021/acs.est.6b03621	journal	October 2016
Phytoremediation Reduces Dust Emissions from Metal(loid)-Contaminated Mine Tailings Gil-Loaiza, Juliana; Field, Jason P.; White, Scott A. Environmental Science & Technology, Vol. 52, Issue 10 https://doi.org/10.1021/acs.est.7b05730	journal	April 2018
In Vitro , in Vivo, and Spectroscopic Assessment of Lead Exposure Reduction via Ingestion and Inhalation Pathways Using Phosphate and Iron Amendments Kastury, Farzana; Smith, Euan; Doelsch, Emmanuel Environmental Science & Technology, Vol. 53, Issue 17 https://doi.org/10.1021/acs.est.9b02448	journal	July 2019
Oral Bioavailability of As, Pb, and Cd in Contaminated Soils, Dust, and Foods based on Animal Bioassays: A Review Li, Hong-Bo; Li, Meng-Ya; Zhao, Di Environmental Science & Technology, Vol. 53, Issue 18 https://doi.org/10.1021/acs.est.9b03567	journal	August 2019
Comparison of Five In Vitro Digestion Models To Study the Bioaccessibility of Soil Contaminants Oomen, Agnes G.; Hack, Alfons; Minekus, Mans Environmental Science & Technology, Vol. 36, Issue 15 https://doi.org/10.1021/es010204v	journal	August 2002
Lead Sorption onto Ferrihydrite. 2. Surface Complexation Modeling Dyer, James A.; Trivedi, Paras; Scrivner, Noel C. Environmental Science & Technology, Vol. 37, Issue 5 https://doi.org/10.1021/es025794r	journal	March 2003
Bioaccessibility of Arsenic(V) Bound to Ferrihydrite Using a Simulated Gastrointestinal System Beak, Douglas G.; Basta, Nicholas T.; Scheckel, Kirk G. Environmental Science & Technology, Vol. 40, Issue 4 https://doi.org/10.1021/es0516413	journal	January 2006
Equilibrium Solubility and Dissolution Rate of the Lead Phosphate Chloropyromorphite Xie, Liyun; Giammar, Daniel E. Environmental Science & Technology, Vol. 41, Issue 23 https://doi.org/10.1021/es071517e	journal	December 2007
Changes in Zinc Speciation with Mine Tailings Acidification in a Semiarid Weathering Environment Hayes, Sarah M.; O’Day, Peggy A.; Webb, Sam M. Environmental Science & Technology, Vol. 45, Issue 17 https://doi.org/10.1021/es201006b	journal	September 2011
Geochemical Weathering Increases Lead Bioaccessibility in Semi-Arid Mine Tailings Hayes, Sarah M.; Webb, Sam M.; Bargar, John R. Environmental Science & Technology, Vol. 46, Issue 11 https://doi.org/10.1021/es300603s	journal	May 2012
New Clues to the Local Atomic Structure of Short-Range Ordered Ferric Arsenate from Extended X-ray Absorption Fine Structure Spectroscopy Mikutta, Christian; Mandaliev, Petar N.; Kretzschmar, Ruben Environmental Science & Technology, Vol. 47, Issue 7 https://doi.org/10.1021/es3051795	journal	March 2013
(Micro)spectroscopic Analyses of Particle Size Dependence on Arsenic Distribution and Speciation in Mine Wastes Kim, C. S.; Chi, C.; Miller, S. R. Environmental Science & Technology, Vol. 47, Issue 15 https://doi.org/10.1021/es4010653	journal	August 2013
Bioaccessibility of Arsenic in Mining-Impacted Circumneutral River Floodplain Soils Mikutta, Christian; Mandaliev, Petar N.; Mahler, Nina Environmental Science & Technology, Vol. 48, Issue 22 https://doi.org/10.1021/es502635t	journal	October 2014
Validation of the Predictive Capabilities of the Sbrc-G in Vitro Assay for Estimating Arsenic Relative Bioavailability in Contaminated Soils Juhasz, Albert L.; Herde, Paul; Herde, Carina Environmental Science & Technology, Vol. 48, Issue 21 https://doi.org/10.1021/es503695g	journal	October 2014
Correlation of in Vivo Relative Bioavailability to in Vitro Bioaccessibility for Arsenic in Household Dust from China and Its Implication for Human Exposure Assessment Li, Hong-Bo; Li, Jie; Juhasz, Albert L. Environmental Science & Technology, Vol. 48, Issue 23 https://doi.org/10.1021/es5037354	journal	November 2014
Effects of Soil Composition and Mineralogy on the Bioaccessibility of Arsenic from Tailings and Soil in Gold Mine Districts of Nova Scotia Meunier, Louise; Walker, Stephen R.; Wragg, Joanna Environmental Science & Technology, Vol. 44, Issue 7 https://doi.org/10.1021/es9035682	journal	April 2010
Estimation of Lead and Arsenic Bioavailability Using a Physiologically Based Extraction Test Ruby, Michael V.; Davis, Andy; Schoof, Rosalind Environmental Science & Technology, Vol. 30, Issue 2 https://doi.org/10.1021/es950057z	journal	January 1996
Advances in Evaluating the Oral Bioavailability of Inorganics in Soil for Use in Human Health Risk Assessment Ruby, M. V.; Schoof, R.; Brattin, W. Environmental Science & Technology, Vol. 33, Issue 21 https://doi.org/10.1021/es990479z	journal	November 1999
The gut microbiome is required for full protection against acute arsenic toxicity in mouse models Coryell, Michael; McAlpine, Mark; Pinkham, Nicholas V. Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-07803-9	journal	December 2018
Development of an in vitro method to estimate lung bioaccessibility of metals from atmospheric particles Julien, Caboche; Esperanza, Perdrix; Bruno, Malet Journal of Environmental Monitoring, Vol. 13, Issue 3 https://doi.org/10.1039/c0em00439a	journal	January 2011
Climate change and the aridification of North America Overpeck, Jonathan T.; Udall, Bradley Proceedings of the National Academy of Sciences, Vol. 117, Issue 22 https://doi.org/10.1073/pnas.2006323117	journal	May 2020
Bioavailable soil Pb minimized by in situ transformation to plumbojarosite Karna, Ranju R.; Noerpel, Matt R.; Nelson, Clay Proceedings of the National Academy of Sciences, Vol. 118, Issue 3 https://doi.org/10.1073/pnas.2020315117	journal	December 2020
Contaminant bioavailability in soils, sediments, and aquatic environments Traina, S. J.; Laperche, V. Proceedings of the National Academy of Sciences, Vol. 96, Issue 7 https://doi.org/10.1073/pnas.96.7.3365	journal	March 1999
Arsenic, lead, and cadmium bioaccessibility in contaminated soils: Measurements and validations Li, Hong-Bo; Li, Meng-Ya; Zhao, Di Critical Reviews in Environmental Science and Technology, Vol. 50, Issue 13 https://doi.org/10.1080/10643389.2019.1656512	journal	August 2019
An In Vitro Procedure for Estimation of Lead Relative Bioavailability: With Validation Drexler, J. W.; Brattin, W. J. Human and Ecological Risk Assessment: An International Journal, Vol. 13, Issue 2 https://doi.org/10.1080/10807030701226350	journal	March 2007
The bioaccessibility of lead from Welsh mine waste using a respiratory uptake test Wragg, Joanna; Klinck, Ben Journal of Environmental Science and Health, Part A, Vol. 42, Issue 9 https://doi.org/10.1080/10934520701436054	journal	July 2007
In vivo and in vitro methods for evaluating soil arsenic bioavailability: relevant to human health risk assessment Bradham, Karen D.; Diamond, Gary L.; Burgess, Michele Journal of Toxicology and Environmental Health, Part B, Vol. 21, Issue 2 https://doi.org/10.1080/10937404.2018.1440902	journal	February 2018
Mouse Assay for Determination of Arsenic Bioavailability in Contaminated Soils Bradham, Karen D.; Diamond, Gary L.; Scheckel, Kirk G. Journal of Toxicology and Environmental Health, Part A, Vol. 76, Issue 13 https://doi.org/10.1080/15287394.2013.821395	journal	July 2013
Updating the ICRP human respiratory tract model Bailey, M. R.; Ansoborlo, E.; Guilmette, R. A. Radiation Protection Dosimetry, Vol. 127, Issue 1-4 https://doi.org/10.1093/rpd/ncm249	journal	June 2007
Mobilisation and Bioavailability of Arsenic Around Mesothermal Gold Deposits in a Semiarid Environment, Otago, New Zealand Craw, D.; Pacheco, L. The Scientific World JOURNAL, Vol. 2 https://doi.org/10.1100/tsw.2002.101	journal	January 2002
Analysis of wind-driven resuspension of metal mine sludge in a tailings pond Mian, M. Haneef; Yanful, Ernest K. Journal of Environmental Engineering and Science, Vol. 3, Issue 2 https://doi.org/10.1139/s03-076	journal	March 2004
Arsenic species in weathering mine tailings and biogenic solids at the Lava Cap Mine Superfund Site, Nevada City, CA Foster, Andrea L.; Ashley, Roger P.; Rytuba, James J. Geochemical Transactions, Vol. 12, Issue 1 https://doi.org/10.1186/1467-4866-12-1	journal	January 2011
Experimental determination of the oral bioavailability and bioaccessibility of lead particles Deshommes, Elise; Tardif, Robert; Edwards, Marc Chemistry Central Journal, Vol. 6, Issue 1 https://doi.org/10.1186/1752-153X-6-138	journal	November 2012
Arsenic Metabolism by Human Gut Microbiota upon in Vitro Digestion of Contaminated Soils Van de Wiele, Tom; Gallawa, Christina M.; Kubachk, Kevin M. Environmental Health Perspectives, Vol. 118, Issue 7 https://doi.org/10.1289/ehp.0901794	journal	July 2010
Relative Bioavailability and Bioaccessibility and Speciation of Arsenic in Contaminated Soils Bradham, Karen D.; Scheckel, Kirk G.; Nelson, Clay M. Environmental Health Perspectives, Vol. 119, Issue 11 https://doi.org/10.1289/ehp.1003352	journal	November 2011
Phytostabilization of Mine Tailings in Arid and Semiarid Environments—An Emerging Remediation Technology Mendez, Monica O.; Maier, Raina M. Environmental Health Perspectives, Vol. 116, Issue 3 https://doi.org/10.1289/ehp.10608	journal	March 2008
Arsenic Exposure and Type 2 Diabetes: A Systematic Review of the Experimental and Epidemiologic Evidence Navas-Acien, Ana; Silbergeld, Ellen K.; Streeter, Robin A. Environmental Health Perspectives, Vol. 114, Issue 5 https://doi.org/10.1289/ehp.8551	journal	May 2006
Bioaccessibility, release kinetics, and molecular speciation of arsenic and lead in geo-dusts from the Iron King Mine Federal Superfund site in Humboldt, Arizona Menka, Nazune; Root, Rob; Chorover, Jon Reviews on Environmental Health, Vol. 29, Issue 1-2 https://doi.org/10.1515/reveh-2014-0009	journal	February 2014
Characterization of Arsenate-For-Sulfate Substitution in Synthetic Jarosite Using X-Ray Diffraction and X-Ray Absorption Spectroscopy Paktunc, D.; Dutrizac, J. E. The Canadian Mineralogist, Vol. 41, Issue 4 https://doi.org/10.2113/gscanmin.41.4.905	journal	August 2003
Mine Wastes and Human Health Plumlee, G. S.; Morman, S. A. Elements, Vol. 7, Issue 6 https://doi.org/10.2113/gselements.7.6.399	journal	December 2011
Quantitative arsenic speciation in mine tailings using X-ray absorption spectroscopy Foster, Andrea L.; Brown, Gordon E.; Tingle, Tracy N. American Mineralogist, Vol. 83, Issue 5-6 https://doi.org/10.2138/am-1998-5-616	journal	June 1998
XAFS determination of the chemical form of lead in smelter-contaminated soils and mine tailings; importance of adsorption processes Morin, Guillaume; Ostergren, John D.; Juillot, Farid American Mineralogist, Vol. 84, Issue 3 https://doi.org/10.2138/am-1999-0327	journal	March 1999
Uptake and release of arsenic and antimony in alunite-jarosite and beudantite group minerals Hudson-Edwards, Karen A. American Mineralogist, Vol. 104, Issue 5 https://doi.org/10.2138/am-2019-6591	journal	May 2019
Solubility and cell Toxicity of Cadmium Koshi, Kimiko INDUSTRIAL HEALTH, Vol. 17, Issue 3 https://doi.org/10.2486/indhealth.17.187	journal	January 1979
Dissolution of Functional Materials and Rare Earth Oxides into Pseudo Alveolar Fluid Takaya, Mitsutoshi; Shinohara, Yasushi; Serita, Fumio Industrial Health, Vol. 44, Issue 4 https://doi.org/10.2486/indhealth.44.639	journal	January 2006
Barrier function of airway tract epithelium Ganesan, Shyamala; Comstock, Adam T.; Sajjan, Uma S. Tissue Barriers, Vol. 1, Issue 4 https://doi.org/10.4161/tisb.24997	journal	May 2013

Similar Records

Metal(loid) bioaccessibility and inhalation risk assessment: A comparison between an urban and an industrial area

Journal Article · Wed Aug 15 00:00:00 EDT 2018 · Environmental Research · OSTI ID:23107968

Identification of lead chemical form in mine waste materials by X-ray absorption spectroscopy

Journal Article · Wed Jun 23 00:00:00 EDT 2010 · AIP Conference Proceedings · OSTI ID:21431085

Geochemical Weathering Increases Lead Bioaccessibility in Semi-Arid Mine Tailings

Journal Article · Wed Sep 05 00:00:00 EDT 2012 · Environ. Sci. Technol. · OSTI ID:1047892

Related Subjects

63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.

Molecular speciation controls arsenic and lead bioaccessibility in fugitive dusts from sulfidic mine tailings

Citation Formats

References (87)

Similar Records

Related Subjects