A NORMAL-DISTRIBUTION MODEL FOR THE TITRATION CURVES OF HUMIC ACIDS

Authors
MANUNZA B GESSA C DEIANA S RAUSA R
Citation
B. Manunza et al., A NORMAL-DISTRIBUTION MODEL FOR THE TITRATION CURVES OF HUMIC ACIDS, Journal of soil science, 43(1), 1992, pp. 127-131
Citations number
14
Journal title
Journal of soil science → ACNP
ISSN journal
00224588
Volume
43
Issue
1
Year of publication
1992
Pages
127 - 131
Database
ISI
SICI code
0022-4588(1992)43:1<127:ANMFTT>2.0.ZU;2-6
Abstract
Titration curves of humic acids extracted from different sources were fitted using a continuous distribution model. The mean pK values and d istribution variances were calculated in the fitting procedure and the y proved to be useful in differentiation of the humic acids under exam ination.