POLAROGRAPHIC-BEHAVIOR AND DETERMINATION OF SOME S-TRIAZINE HERBICIDES

被引：44

作者：

IGNJATOVIC, LM

MARKOVIC, DA

VESELINOVIC, DS

BESIC, BR

机构：

[1] UNIV BELGRADE, FAC PHYS CHEM, POB 550, YU-11001 BELGRADE, YUGOSLAVIA

[2] HC ZORKA INST, SHABAC, YUGOSLAVIA

来源：

ELECTROANALYSIS | 1993年 / 5卷 / 5-6期

关键词：

S-TRIAZINE; HERBICIDES; PULSE POLAROGRAPHY;

D O I：

10.1002/elan.1140050525

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The possibility for differential pulse polarography (DPP) determination of s-triazine has been shown and compared with gas-chromatographic (GC) measurements. Good agreement was found between GC and DPP measurements in analyzing 20 samples of industrial wastewater. It was found, using controlled potential coulometry (CPC), that four electrons take part in electrochemical reduction steps. On the basis of this and polarographic measurements, the mechanism of electrochemical reduction of s-triazine was postulated.

引用

页码：529 / 533

页数：5

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