Kinetics of humic and fulvic acids oxidized by peroxydisulfate under conditions of applying these reactions for water analysis

被引：0

作者：

L. N. Demutskaya

I. E. Kalinichenko

机构：

[1] National Academy of Sciences of Ukraine,Dumanskii Institute of Colloid and Water Chemistry

来源：

Journal of Water Chemistry and Technology | 2011年 / 33卷

关键词：

water analysis; humic acids; reaction kinetics; sample preparation; fulvic acids;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The interaction of peroxydisulfate with humic and fulvic acids has been studied at 100°C and the pH range of 1–12. The rate of these reactions only slightly depends on pH; the kinetic order in terms of the oxidant is equal to unity, while in terms of the reductant the kinetic order is equal to 0.5. The specified reactions can be speeded up by copper (II). Ethanol was used for the destruction of residual peroxydisulfate.

引用

页码：177 / 182

页数：5

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