Comparison of salt titration and potentiometric titration methods for the determination of zero point of charge (zpc)

Soil Science and Plant Nutrition

Volumn 34, Issue 2, 1988, Pages 171-182

  Sakurai, Katsutoshi ^a   Ohdate, Yohichi ^a,b   Kyuma, Kazutake ^a  

^a KYOTO UNIVERSITY   (Japan)

^b TAKARA SHUZO CO LTD   (Japan)

Author keywords

Potentiometric titration; Salt titration; ZPC

Indexed keywords

EID: 0001753007     PISSN: 00380768     EISSN: 17470765     Source Type: Journal    
DOI: 10.1080/00380768.1988.10415671     Document Type: Article

References (16)

1. Carter, D.L., Heilman, M.D., and Gonzalez, C.L. 1965: Ethylene glycol monoethyl ether for determining surface area of silicate minerals. Soil Sci., 100, 356-360
2. Gillman, G.P. and Bell, L.C. 1976: Surface charge characteristics of six weathered soils from tropical North Queensland. Aust. J. Soil Res., 14, 351-360
3. Gillman, G.P. and Uehara, G. 1980: Charge characteristics of soils with variable and permanent charge minerals; II. Experimental. Soil Sci. Soc. Am. J., 44, 252-255
4. Ilton Morrais, F., Page, A.L., and Lund, L.J. 1976: The effect of pH, salt concentration and nature of electrolytes on the charge characteristics of Brazilian tropical soils. Soil Sci. Soc. Am. J., 40, 521-527
5. Jardine, P.M., Zelazny, L.W., and Parker, J.C. 1985: Mechanisms of aluminum adsorption on clay minerals and peat. Soil Sci. Soc. Am. J., 49, 862-867
6. Keng, J.C.W. 1974: Surface chemistry of some constant potential soil colloids. M.S. Thesis. University of Hawaii, Honolulu, Hawaii (cited from Uehara, 1979)
7. Kinniburgh, D.G., Syers, J.K., and Jackson, M.L. 1975: Specific adsorption of trace amounts of Ca and Sr by hydrous oxides of Fe and Al. Soil Sci. Soc. Am. Proc., 39, 464-470
8. Laverdiere, M.R. and Weaver, R.M. 1977: Charge characteristics of spodic horizons. Soil Sci. Soc. Am. J., 41, 505-510
9. Parker, J.C., Zelazny, I.W., Sampath, S., and Harris, W.G. 1979: A critical evaluation of the extension of ZPC theory to soil systems. Soil Sci. Soc. Am. J., 43, 668-674
10. Schofield, R.K. 1949: Calculation of surface areas of clays from measurements of negative adsorption. Trans. Br. Ceramic Soc., 48, 207-213
11. Uehara, G. 1979: Mineralo-chemical properties of Oxisols. In Proceedings of Second International Soil Classification Workshop. Part I: Malaysia, p. 45-60. Soil Survey Division, Land Development Dept. Bangkok, Thailand.
12. Uehara, G. and Gillman, G.P. 1980: Charge characteristics of soils with variable and permanent charge minerals; I. Theory. Soil Sci. Soc. Am. J., 44, 250-252
13. Uehara, G. and Gillman, G.P. 1981: Analytical Methods. In "The Mineralogy, Chemistry, and Physics of Tropical Soils with Variable Charge Clays, Chapter 6, p. 137-152. Westview Tropical Agriculture Series, No. 4. Westview Press, Boulder, Colorado
14. van Raij, B. and Peech, M. 1972: Electrochemical properties of some Oxisols and Alfisols of the tropics. Soil Sci. Soc. Am. Proc., 36, 587-593
15. Wada, K. and Okamura, Y. 1983: Net charge characteristics of Dystrandept B and theoretical prediction. Soil Sci. Soc. Am. J., 43, 902-905
16. Yoshinaga, N., Egashira, K., and Nakai, S. 1984: A method for particle-size analysis of Andepts. J. Soc. Soil Sci. Plant Nutr., 55, 248-256 (in Japanese)