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Ageing of synthetic and natural schwertmannites at pH 2—8

Published online by Cambridge University Press:  09 July 2018

S. Kumpulainen ,
M.-L. Räisänen ,
F. Von Der Kammer  and
T. Hofmann
S. Kumpulainen*
Affiliation:
Department of Geology, P.O. Box 64, 00014 University of Helsinki, Finland Department of Environmental Geosciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
M.-L. Räisänen
Affiliation:
Geological Survey of Finland, P.O. Box 1237, 70211 Kuopio, Finland
F. Von Der Kammer
Affiliation:
Department of Environmental Geosciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
T. Hofmann
Affiliation:
Department of Environmental Geosciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
*
*E-mail: [email protected]
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Abstract

The transformation of schwertmannite to goethite was studied by ageing one synthetic and five natural schwertmannites in water at room temperature. Additionally, one synthetic and two natural schwertmannites were kept at variable pH (2, 4, 6 and 8). After one year, only the synthetic sample and one natural schwertmannite had transformed to goethite. However, the oxalate solubility of Fe and trace elements in all the samples decreased, whereas the total Fe/S ratios and specific surface areas of all samples increased. Arsenic and organic matter appeared to suppress the schwertmannite-to-goethite phase transformation. At pH 2, synthetic schwertmannite fully-transformed to goethite, but at pH 4–6 only minor transformation occurred. Depending on pH, many trace elements were released into solution during ageing of the natural schwertmannites. In general, Co, Mn, Zn and Si were released to solution, whereas As was enriched in the remaining iron oxide fraction. Al was dissolved at pH <4.

Keywords

schwertmannitegoethitetransformationageingpHorganic matterheavy metalsarsenicadsorptionspecific surface area
Type
Research Article
Information
Clay Minerals , Volume 43 , Issue 3 , September 2008 , pp. 437 - 448
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 2008

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References

Acero, P., Ayora, C., Torrentó, C. & Nieto, J.-M. (2006) The behavior of trace elements during schwertmannite precipitation and subsequent transformation into goethite and jarosite. Geochimica et Cosmochimica Ada, 70, 4130–4139.CrossRefGoogle Scholar
Bigham, J.M., Schwertmann, U., Carlson, L. & Murad, E. (1990) A poorly crystallized oxyhydroxysulfate of iron formed by bacterial oxidation of Fe(II) in acid mine waters. Geochimica et Cosmochimica Ada, 54, 2743–2758.Google Scholar
Bigham, J.M., Schwertmann, U., Traina, S.J., Winland, R.L. & Wolf, M. (1996) Schwertmannite and the chemical modeling of iron in acid sulfate waters. Geochimica et Cosmochimica Ada, 60, 2111–2121.CrossRefGoogle Scholar
Brady, K.S., Bigham, J.M., Jaynes, W.F. & Logan, T.J. (1986) Influence of sulfate on Fe-oxide formation: Comparisons with a stream receiving acid mine drainage. Clays and Clay Minerals, 34, 266–274.Google Scholar
Childs, C.W., Inoue, K. & Mizota, C. (1998) Natural and anthropogenic schwertmannites from Towada- Hachimantai National Park, Honshu, Japan. Chemical Geology, 144, 81–86.Google Scholar
Cornell, R.M. (1988) The influence of some divalent cations on the transformation of ferrihydrite to more crystalline products. Clay Minerals, 23, 329–332.Google Scholar
Dold, B. (2003) Dissolution kinetics of schwertmannite and ferrihydrite in oxidized mine samples and their detection by differential X-ray diffraction (DXRD). Applied Geochemistry, 18, 1531–1540.Google Scholar
Fukushi, K., Sasaki, M., Sato, T., Yanase, N., Amano, H. & Ikeda, H. (2003) A natural attenuation of arsenic in drainage from an abandoned arsenic mine dump. Applied Geochemistry, 18, 1267–1278.Google Scholar
Fukushi, K., Sasaki, M., Sato, T., Yanase, N., Minato, J. & Yamada, H. (2004) Arsenate sorption on schwertmannite. American Mineralogist, 89, 1728–1734.Google Scholar
Gagliano, W.B., Brill, M.R., Bigham, J.M., Jones, F.S. & Traina, S.J. (2004) Chemistry and mineralogy of ochreous sediments in a constructed mine drainage wetland. Geochimica et Cosmochimica Ada, 68, 2119–2128.Google Scholar
Gerth, J. (1990) Unit-cell dimensions of pure and trace metal-associated goethites. Geochimica et Cosmochimica Ada, 54, 363–371.Google Scholar
Hingston, F.J., Atkinson, R.J., Posner, A.M. & Quirk, J.P. (1967) Specific adsorption of anions. Nature, 215, 1459–1461.Google Scholar
Jonsson, J. (2003) Phase transformations and surface chemistry of secondary iron minerals formed from acid mine drainage. PhD thesis, Department of Chemistry, Inorganic chemistry, Umea University, Sweden. 71 p.Google Scholar
Jonsson, J., Persson, P., Sjoberg, S. & Lovgren, L. (2005) Schwertmannite precipitated from acid mine drainage: phase transformation, sulphate release and surface properties. Applied Geochemistry, 20, 179–191.CrossRefGoogle Scholar
Knorr, K.-H. & Blodau, C. (2007) Controls on schwertmannite transformation rates and products. Applied Geochemistry, 22, 2006–2015.Google Scholar
Kumpulainen, S., Carlson, L. & Räisänen, M.-L. (2007) Seasonal variations of ochreous precipitates in mine effluents in Finland. Applied Geochemistry, 22, 760–777.Google Scholar
Lee, G., Bigham, J.M. & Faure, G. (2002) Removal of trace metals by coprecipitation with Fe, Al and Mn from natural waters contaminated with acid mine drainage in the Ducktown Mining District, Tennessee. Applied Geochemistry, 17, 569–581.CrossRefGoogle Scholar
Loan, M., Cowley, J.M., Hart, R. & Parkinson, G.M. (2004) Evidence on the structure of synthetic schwertmannite. American Mineralogist, 89, 1735–1742.Google Scholar
Majzlan, J., Navrotsky, A. & Schwertmann, U. (2004) Thermodynamics of iron oxides: Part III. Enthalpies of formation and stability of ferrihydrite (∼Fe(OH)3), schwertmannite (∼FeO(OH)3/4(SO4)1/8), and ε-Fe2O3 . Geochimica et Cosmochimica Ada, 68, 1049–1059.CrossRefGoogle Scholar
Nordstrom, D.K. (1982) The effect of sulfate on aluminum concentrations in natural waters: some stability relations in the system Al2O3-SO3-H2O at 298 K. Geochimica et Cosmochimica Ada, 46, 681–692.CrossRefGoogle Scholar
Nordstrom, D.K. & Ball, J.W. (1986) The geochemical behavior of aluminum in acidified surface waters. Science, 232, 54–56.Google Scholar
Peak, D., Ford, R.G. & Sparks, D.L. (1999) An in situ ATR-FTIR investigation of sulfate bonding mechanisms on goethite. Journal of Colloid and Interface Science, 218, 289–299.Google Scholar
Pedersen, H.D., Postma, D. & Jakobsen, R. (2006) Release of arsenic associated with the reduction and transformation of iron oxides. Geochimica et Cosmochimica Ada, 70, 4116–4129.Google Scholar
Persson, P. & Lövgren, L. (1996) Potentiometric and speetroseopie studies of sulfate eomplexation at the goethite-water interface. Geochimica et Cosmochimica Ada, 60, 2789–2799.Google Scholar
Raven, K.P., Jain, A. & Loeppert, R.H. (1998) Arsenite and arsenate adsorption on ferrihydrite: kinetics, equilibrium, and adsorption envelopes. Environmental Science and Technology, 32, 344–349.Google Scholar
Regenspurg, S., Brand, A. & Peiffer, S. (2004) Formation and stability of schwertmannite in acidic mining lakes. Geochimica et Cosmochimica Ada, 68, 1185–1197.Google Scholar
Regenspurg, S. & Peiffer, S. (2005) Arsenate and chromate incorporation in schwertmannite. Applied Geochemistry, 20, 1226–1239.Google Scholar
Rietra, R.P.J.J., Hiemstra, T. & van Riemsdijk, W.H. (2001) Comparison of selenate and sulfate adsorption on goethite. Journal of Colloid and Interface Science, 240, 384–390.CrossRefGoogle ScholarPubMed
Schroth, A.W. & Parnell, R.A. Jr. (2005) Trace metal retention through the schwertmannite to goethite transformation as observed in a field settings, Alta Mine, MT. Applied Geochemistry, 20, 907–917.CrossRefGoogle Scholar
Schwertmann, U. (1964) Differenzierung der Eisenoxide des Bodens durch photochemische extraction mit saurer ammoniumoxalat-lösung. Zeitschrift für Pflanzenernährung, Düngung und Bodenkunde, 105, 194–202.Google Scholar
Schwertmann, U. (1973) Use of oxalate for Fe extraction from soils. Canadian Journal of Soil Science, 53, 244–246.Google Scholar
Schwertmann, U. & Carlson, L. (2005) The pHdependent transformation of schwertmannite to goethite at 25°C. Clay Minerals, 40, 63–66.CrossRefGoogle Scholar
Schwertmann, U., Gasser, U. & Sticher, H. (1989) Chromium-for-iron substitution in synthetic goethites. Geochimica et Cosmochimica Ada, 53, 1293–1297.Google Scholar
Stiers, W. & Schwertmann, U. (1985) Evidence for manganese substitution in synthetic goethite. Geochimica et Cosmochimica Ada, 49, 1909–1911.Google Scholar
Webster, J.G., Swedlund, P.J. & Webster, K.S. (1998) Trace metal adsorption onto an acid mine drainage iron(III) oxy hydroxy sulfate. Environmental Science and Technology, 32, 1361–1368.Google Scholar
Weidler, P.G. (1997) BET sample pretreatment of synthetic ferrihydrite and its influence on the determination of surface area and porosity. Journal of Porous Materials, 4, 165–169.CrossRefGoogle Scholar