CHEMILUMINESCENCE METHOD FOR THE DETERMINATION OF GASEOUS CHLORINE SPECIES IN AMBIENT AIR

被引：14

作者：

TAKENAKA, N ^{[1
]}

ITOH, S ^{[1
]}

KITANO, M ^{[1
]}

MAEDA, Y ^{[1
]}

MUNEMORI, M ^{[1
]}

机构：

[1] UNIV OSAKA PREFECTURE,COLL ENGN,ENVIRONM CHEM LAB,1-1 GAKUEN CYO,SAKAI 593,JAPAN

来源：

ANALYTICA CHIMICA ACTA | 1992年 / 266卷 / 02期

关键词：

CHEMILUMINESCENCE; AIR; CHLORINE; HYDROGEN CHLORIDE;

D O I：

10.1016/0003-2670(92)85063-C

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The chemiluminescence reaction of ClO- with H2O2 in alkaline solution was applied to the determination of gaseous chlorine species such as Cl2 and HCl in ambient air. The detection limit for Cl2 was 1 ppm (v/v) and the relative standard deviation of five measurements of 2.5 ppm Cl2 was 3.8%. Hydrocarbons, ozone, nitrogen oxides and sulphur dioxide did not interfere in the determination of Cl2 and HCl. The results obtained were in good agreement with those obtained by ion chromatography.

引用

页码：353 / 358

页数：6