Characterization and Differentiation of Chemical Heterogeneity in Humic Substances by Continuous Intrinsic Proton Affinity Distribution
نویسندگان
چکیده
منابع مشابه
Chemical investigations on soH humic substances
Results of extensive studies on the basic problems of extraction, isolation, fractionation and purification of soil humic substances are presented. Data on the degradation, functional group analysis and molecular weight determination of purified humic fractions froro the fJ -horizon of a podzol are reported, and the role of huroic substances in the podzolization process is discussed.
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Aquatic Humic Substances
4 Chemical Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 4.1 Elemental Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 4.2 Molecular Size Distribution and Charge . . . . . . . . . . . . . . . . . . . . . . 309 4.3 Spectral Absorbance and Fluorescence . . . . . . . . . . . . . . . . . . . . . . . 311 4.4 Infrared Spectra . . . . ....
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ژورنال
عنوان ژورنال: Adsorption Science & Technology
سال: 2002
ISSN: 0263-6174,2048-4038
DOI: 10.1260/02636170260295524