Effects of pH and phosphate competition on the transport of arsenate

Journal of Environmental Quality

Volumn 26, Issue 4, 1997, Pages 1133-1139

  Darland, Jeffrey E ^a   Inskeep, William P ^b  

^a OREGON HEALTH AND SCIENCE UNIVERSITY   (United States)

^b MONTANA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

IRON OXIDES; MASS TRANSFER; PH EFFECTS; PHOSPHATES; POROUS MATERIALS; SAND; SORPTION;

ARSENATE;

ARSENIC COMPOUNDS;

ARSENIC ACID; CARBONIC ACID; IRON OXIDE; PHOSPHATE; WATER;

ADSORPTION; AQUIFER; ARTICLE; KINETICS; PH; SAND; SOIL;

EID: 0031193973     PISSN: 00472425     EISSN: None     Source Type: Journal    
DOI: 10.2134/jeq1997.00472425002600040027x     Document Type: Article

References (26)

1. Amacher, M.C. 1991. Methods of obtaining and analyzing kinetic data. p. 19-59. In D.L. Sparks and D.L. Suarez (ed.) Rates of soil chemical processes. SSSA Spec. Publ. 27. SSSA, Madison, WI.
2. American Public Health Association. 1989. Ascorbic acid method. p. 409-425. In Standard methods for the examination of water and wastewater. APHA, New York.
3. Anbeek, C. 1992. Surface roughness of minerals and implications for dissolution studies. Geochim. Cosmochim. Acta 56:1461-1469.
4. Anderson, M.A., J.A. Ferguson, and J. Gavis. 1976. Arsenate adsorption on amorphous aluminum hydroxide. J. Colloid Interface Sci. 54:391-399.
5. Bolan, N.S., N.J. Barrow, and A.M. Posner. 1985. Describing the effect of time on Sorption of phosphate by iron and aluminum hydroxides. J. Soil Sci. 36:187-197.
6. Darland, J.E., and W.P. Inskeep. 1997. Effects of pore water velocity on the transport of arsenate. Environ. Sci. Technol. 31:704-709.
7. Fordham, A.W., and K. Norrish. 1979. Arsenate-73 uptake by components of several acidic soils and its implications for phosphate retention. Aust. J. Soil Res. 17:307-316.
8. Frost, R.R., and R.A. Griffin. 1977. Effect of pH on adsorption of arsenic and selenium from landfill leachate by clay minerals. Soil Sci. Soc. Am. J. 41:53-57.
9. Fuller, C.C., J.A. Davis, and G.A. Waychunas. 1993. Surface chemistry of ferrihydrite: Part 2. Kinetics of arsenate adsorption and coprecipitation. Geochim. Cosmochim. Acta 57:2271-2282.
10. Goldberg, S. 1986. Chemical modeling of arsenate adsorption on aluminum and iron oxide minerals. Soil Sci. Soc. Am. J. 50:1154-1157.
11. Goldberg, S., and R.A. Glaubig. 1988. Anion Sorption on a calcareous, montmorillonitic soil-arsenic. Soil Sci. Soc. Am. J. 52:1297-1300.
12. Grossi, P.R., and D.L. Sparks. 1995. Evaluation of contaminant ion adsorption/desorption on goethite using pressure-jump relaxation kinetics. Geoderma 67:87-101.
13. Hingston, F.J., A.M. Posner, and J.P. Quirk. 1971. Competitive adsorption of negatively charged ligands on oxide surfaces. Discuss. Faraday Soc. 52:334-342.
14. Jacobs, L.W., J.K. Syers, and D.R. Keeney. 1970. Arsenic sorption by soils. Soil Sci. Soc. Am. J. 34:750-754.
15. Johnston, S.E., and W.M. Barnard. 1979. Comparative effectiveness of fourteen solutions for extracting arsenic from four western New York soils. Soil Sci. Soc. Am. J. 43:304-308.
16. Livesey, N.T., and P.M. Huang. 1981. Adsorption of arsenate by soils and its relation to selected chemical properties. Soil Sci. 131:88-94.
17. Parker, J.C., and M. Th. van Genuchten. 1984. Determining transport parameters from laboratory and field tracer experiments. Virginia Agric. Exp. Stn. Bull. 84-3.
18. Peryea, F.J. 1991. Phosphate-induced release of arsenic from soils contaminated with lead arsenate. Soil Sci. Soc. Am. J. 55:1301-1306.
19. Pierce, M.L., and C.B. Moore. 1982. Adsorption of arsenite and arsenate on amorphous iron hydroxide. Water Res. 16:1247-1253.
20. Roy, W.R., J.J. Hassett, and R.A. Griffin. 1986a. Competitive coefficients for the adsorption of arsenate, molybdate, and phosphate mixtures by soils. Soil Sci. Soc. Am. J. 50:1176-1182.
21. Roy, W.R., J.J. Hassett, and R.A. Griffin. 1986b. Competitive interactions of phosphate and molybdate on arsenate adsorption. Soil Sci. 142:203-210.
22. Sparks, D.L., and P.C. Zhang. 1991. Relaxation methods for studying kinetics of soil chemical phenomena. p. 61-94. In D.L. Sparks and D.L. Suarez (ed.) Rates of soil chemical processes. SSSA Spec. Publ. 27. SSSA, Madison, WI.
23. Stumm, W., and J.J. Morgan. 1981. Aquatic chemistry and introduction emphasizing chemical equilibria in natural waters. John Wiley & Sons, New York.
24. Waychunas, G.A., B.A. Rea, C.C. Fuller, and J.A. Davis. 1993. Surface chemistry of ferrihydrite: Part 1. EXAFS studies of the geometry of coprecipitated and adsorbed arsenate. Geochim. Cosmochim. Acta 57:2251-2269.
25. Willett, I.R., C.J. Chartres, and T.T. Nguyen. 1988. Migration of phosphate into aggregated particles of ferrihydrite. J. Soil Sci. 39: 275-282.
26. Xu, H., B. Allard, and A. Grimvall. 1991. Effects of acidification and natural organic materials on the mobility of arsenic in the environment. Water Air Soil Pollut. 57:269-278.