Structure and physical–chemical properties of humic aсids of oligotrophic peat bog of arkhangelsk region

Kuznetsova, Irina; Bogolitsyn, Konstantin; Larionov, Nikolay; Boytsova, Tatiana; Palamarchuk, Irina; Aksenov, Andrew

doi:10.2478/eko-2014-0001

Abstract

The article presents data on the elemental and functional composition of humic acids, their molecular weight characteristics, physical, chemical and acid-base properties. The sorption properties of humic acids towards Cd2+ and Pb2+ are studied. The relationship between the polyelectrolyte nature of humic acids and their sorption capacity is revealed.

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Structure and physical–chemical properties of humic aсids of oligotrophic peat bog of arkhangelsk region

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