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Znaczenie częściowych równowag chemicznych w kształtowaniu chemizmu wód podziemnych w systemach krzemianowych strefy wietrzenia

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Warianty tytułu
EN
The importance of partial chemical equilibrium for the formation of groundwater chemistry in silicate systems of the weathered zone
Języki publikacji
PL
Abstrakty
EN
Partial chemical equilibrium plays an important role in geochemical systems. In the short turn-over time zone of hydrogeological systems, the conditions for the full chemical equilibrium amongst groundwaters, mineral phases and gases are rarely fulfilled. In these systems, partial chemical equilibrium is often responsible for controlling activity of solutes. Examples of partial chemical equilibrium with secondary phases in silicate systems of the weathered zone are given, and the role of metastable and stable secondary silicate solids is discussed.
Rocznik
Strony
460--466
Opis fizyczny
bibliogr. 28 poz., wykr.
Twórcy
  • Wydział Geologii, Uniwersytet Warszawski, ul. Żwirki i Wigury 93, 02-089 Warszawa, dardob@uw.edu.pl
Bibliografia
  • ANDERSON G.M. 1996 - Thermodynamics of natural systems. Wiley, New York.
  • ANDERSON G.M. & CRERAR D.A. 1993 - Thermodynamics in geochemistry - The equilibrium model. Oxford University Press, New York.
  • BRICKER O.P., PAÈES T., JOHNSON C.E. & SVERDRUP H. 1994 - Weathering and erosion aspects of small catchment research. [In:] Moldan B. & Èerný J. (eds) Biogeochemistry of small catchments - A tool for environmental research. Wiley, New York: 85-105.
  • DOBRZYŃSKI D. 1995 - Aluminium solubility in acid waters from the abandoned open pyrite mine at Wieściszowice (the Rudawy 466 Janowickie Mts., W Sudetes, SW Poland). Kwart. Geol., 39, 2: 241-254.
  • DOBRZYŃSKI D. 1997 - Hydrogeochemia glinu w obszarach poddanych wpływom kwaoenych opadów w depresji śródsudeckiej. Arch. Wydz. Geol. UW, nr arch. D/284: 149.
  • DOBRZYŃSKI D. 2005 - Silica origin and solubility in groundwater from the weathered zone of sedimentary rocks of the Intra-Sudetic Basin, SW Poland. Acta Geol. Pol., 55, 4: 445-462.
  • DOBRZYŃSKI D. 2006a - Modelowanie geochemiczne wód podziemnych. [W:] Macioszczyk A. (red.) Podstawy hydrogeologii stosowanej. Wyd. Nauk. PWN, Warszawa: 280-304.
  • DOBRZYŃSKI D. 2006b - Modelowanie geochemiczne narzędziem poznania geochemii systemów wód podziemnych. Przykłady zastosowań, aktualny stan w Polsce. Prz. Geol., 54, 11: 976-981.
  • DOBRZYŃSKI D. 2006c - Silica solubility in groundwater from Permian volcanogenic rocks (the Sudetes Mts., SW Poland) - the role of reversible aluminosilicate solids. Geol. Quart., 50, 4: 407-417.
  • DOBRZYŃSKI D. 2006d - Silicon and aluminium in groundwater of the Kłodzko Region (the Sudetes, SW Poland) - partial geochemical equilibrium with secondary solid phases. Geol. Quart. 50, 3: 369-382.
  • DOBRZYŃSKI D. 2007 - Chemistry of neutral and alkaline waters with low Al+3 activity against hydroxyaluminosilicate HASB solubility. The evidence from ground and surface waters of the Sudetes Mts. (SW Poland). Aquat. Geochem. (in press).
  • DOUCET F.J., ROTOV M.E. & EXLEY C. 2001a - Direct and indirect identification of the formation of hydroxyaluminosilicates in acidic solutions. J. Inorg. Biochem., 87: 71-79.
  • DOUCET F.J., SCHNEIDER C., BONES S.J., KRETCHMER A., MOSS I., TEKELY P. & EXLEY C. 2001b - The formation of hydroxyaluminosilicates of geochemical and biological significance. Geochim. Cosmochim. Acta, 65: 2461-2467.
  • EXLEY C. & BIRCHALL J.D. 1993 - A mechanism of hydroxyaluminosilicate formation. Polyhedron, 12: 1007-1017.
  • EXLEY C., PINNEGAR J.K. & TAYLOR H. 1997 - Hydroxyaluminosilicates and acute aluminium toxicity in fish. J. Theor. Biol., 189: 133-139.
  • EXLEY C., SCHNEIDER C. & DOUCET F.J. 2002 - The reaction of aluminium with silicic acid in acidic solution: an important mechanism in controlling the biological availability of aluminium? Coordination Chem. Rev., 228: 127-135.
  • LUMSDON D.G. & FARMER V.C. 1995 - Solubility characteristics of proto-imogolite sols: how silicic acid can de-toxify aluminium solutions. Europ. J. Soil Sci., 46: 179-186.
  • NORDSTROM D.K. & MUNOZ J.L. 1994 - Geochemical thermodynamics. 2nd ed. Blackwell Scientific Publications, Boston.
  • NOWAKOWSKI A. 1968 - Permian volcanites of the Suche Mts in the Intrasudetic Basin. Geol. Sudet., 4: 299-399.
  • PAÈES T. 1973 - Steady state kinetics and equilibrium between ground water and granitic rock. Geochim. Cosmochim. Acta, 37: 2641-2663.
  • PAÈES T. 1978 - Reversible control of aqueous aluminum and silica during the irreversible evolution of natural waters. Geochim. Cosmochim. Acta, 42: 1487-1493.
  • POKROVSKI G.S., SCHOTT J., HARRICHOURY J.C. & SERGEYEV A.S. 1996 - The stability of aluminum silicate complexes in acidic solutions from 25 to 150°C. Geochim. Cosmochim. Acta, 60: 2495-2501.
  • SCHNEIDER C., DOUCET F., STREKOPYTOV S. & EXLEY C. 2004 - The solubility of an hydroxyaluminosilicate. Polyhedron, 23: 3185-3191.
  • STREKOPYTOV S. & EXLEY C. 2005 - The formation, precipitation and structural characterisation of hydroxyaluminosilicates formed in the presence of fluoride and phosphate. Polyhedron, 24: 1585-1592.
  • STREKOPYTOV S. & EXLEY C. 2006 - Thermal analyses of aluminium hydroxide and hydroxyaluminosilicates. Polyhedron, 25: 1707-1713.
  • STREKOPYTOV S., JARRY E. & EXLEY C. 2006 - Further insight into the mechanism of formation of hydroxyaluminosilicates. Polyhedron, 25: 3399-3404.
  • SU C. & HARSH J.B. 1998 - Dissolution of allophane as a thermodynamically unstable solid in the presence of boehmite at elevated temperatures and equilibrium vapor pressures. Soil Sci., 163: 299-312.
  • WADA K. 1989 - Allophane and imogolite. [In:] Dixon J.B. & Weed S.B. (eds), Minerals in Soil Environments. 2nd ed., SSSA Book Series, 1: 1051-1087.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUS6-0009-0007
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