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Effect of humic acid on copper adsorption by Kaolin

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Abstract

Varying amounts of humic acid (Na-salt; 0 to 10 ppm) were first equilibrated with a dilute suspension of H+ -Kaolin and then with spiked (high activity radioactive 64Cu) water. After filtration, through a 0.45 µm Millipore membrane, the amount of radioactivity on the filter and the filtrate was measured separately using a Gamma ray well counter. Adsorption of Cu (expressed as distribution coefficient — K d ) was plotted against humic acid concentration. K d values decreased sharply upto 1 ppm humic acid concentration and thereafter remained constant up to 10 ppm.

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References

  1. Cline, J. T.: 1974, ‘Factors Influencing Metal Uptake and Release by Sediments in Aquatic Environments’, Ph.D. Dissertation, the University of Michigan.

  2. Duursma, E. K. and Bosch, C. J.: 1970, Netherland J. Sea Res. 4, 395.

  3. Gupta, G. C. and Harrison, F. L.: 1981, Water, Air, and Soil Pollut. 15, 323.

  4. Guy, R. D., Chakrabarti, C. L., and Sherman, L. L.: 1975, Can. J. Chem. 53, 661.

  5. Hatton, D. and Pickering, W. F.: 1980, Water, Air, and Soil Pollut. 14, 13.

  6. Krauskopf, K. B.: 1956, Geochim. Cosmochim. Acta. 9, 1.

  7. Lasheen, M. R. M. W.: 1974, ‘Factors Influencing Metal Uptake and Release by Sediments in Aquatic Environments’, Ph.D. Dissertation, The University of Michigan.

  8. Mantoura, R. F. C., Dickson, A., and Riley, J. P.: 1978, Estuarine and Coastal Marine Sci. 6, 387.

  9. Martin, M.: 1974, ‘A Summary of the Causes and Impact of an Abalone - Mortality — Diablo Cove, San Louis Obispo County, CA’, Ca. Dept. Fish and Game.

  10. Marshall, C. E.: 1975, The Physical Chemistry and Mineralogy of Soils, R. E. Krieger Publ. Co., New York.

  11. Meyers, P. A. and Quinn, J. G.: 1974, Chem. Geol. 13, 63.

  12. Nakshina, Ye. P. and Fel'dman, M. V.: 1973, Hydrobiol. J. 7 12.

  13. Payne, K. and Pickering, W. F.: 1975, Water, Air, and Soil Pollut. 5, 63.

  14. Rashid, M. A., Buckley, D. E., and Robertson, K. R.: 1972, Geoderma 8, 11.

  15. Riemer, D. N. and Toth, S. J.: 1970, J. Am. Water Works Assoc. 62, 195.

  16. Rooscenberg, W. H.: 1979, Chesapeake Sci. 10, 241.

  17. Schnitzer, M. and Khan, S. V.: 1972, Humic Substances in the Environment, Marcel Dekker, New York.

  18. Stumm, W. J. and Morgan, J. J.: 1980, Aquatic Chemistry, Wiley Interscience, New York.

  19. Van Olphen, H.: 1968, An Introduction to Clay — Colloid Chemistry, Interscience Publishers, New York.

  20. Young, D. R., Jan, T. K., and Moore, M. D.: 1978, ‘Metals in Power Plant Cooling Water Discharges’, Coastal Water Research Project Report, El Segundo, CA.

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Gupta, G.C., Harrison, F.L. Effect of humic acid on copper adsorption by Kaolin. Water Air Soil Pollut 17, 357–360 (1982). https://doi.org/10.1007/BF00460103

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Keywords

  • Copper
  • Filtration
  • High Activity
  • Acid Concentration
  • Humic Acid