Aqueous Solutions of Humic Acids as Self-Organizing Dissipative Systems

被引：5

作者：

Dolenko, S. A. ^{[1
]}

Trifonova, M. Yu. ^{[1
]}

Tarasevich, Yu. I. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Dumanskii Inst Colloid & Water Chem, Kiev, Ukraine

来源：

JOURNAL OF WATER CHEMISTRY AND TECHNOLOGY | 2017年 / 39卷 / 06期

关键词：

water; time; humic acids; concentration; size; self-organization; system; particles; pH; SUPRAMOLECULAR STRUCTURE; SUBSTANCES; SIZE; CONTAMINANTS; BINDING; MATTER; WATER;

D O I：

10.3103/S1063455X17060091

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The paper investigates the size, morphology and zeta-potential of particles, electrical conduction, and surface tension of aqueous solutions of humic acids as a function of their concentration, pH and time using the methods of dynamic and electrophoretic light scattering, transmission electron microscopy and tensiometry. It is shown that aqueous solutions of humic acids represent open non-equilibrium systems with complex multilevel space-time self-organization. The critical concentrations reflecting the transition from one state into another have been also established.

引用

页码：360 / 367

页数：8

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