DETECTION OF TRINITROTOLUENE IN WATER BY FLUORESCENT ION-EXCHANGE RESINS

被引：17

作者：

HELLER, CA ^{[1
]}

MCBRIDE, RR ^{[1
]}

RONNING, MA ^{[1
]}

机构：

[1] USN,CTR WEAP,DIV CHEM,CHINA LAKE,CA 93555

来源：

ANALYTICAL CHEMISTRY | 1977年 / 49卷 / 14期

关键词：

D O I：

10.1021/ac50022a036

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A system is described for monitoring the effluent water from the purification apparatus of ammunition plants. This system will give warning of any colored species, but is mainly valuable for detecting trinitrotoluene (TNT) at low levels (70 ppb). The heart of the system is a fluorescent-dyed quaternary ammonium ion-exchange resin which darkens in contact with TNT. The resin is irradiated with ultraviolet radiation and the fluorescent output is monitored by a photomultiplier.

引用

页码：2251 / 2253

页数：3

共 7 条

[1] KINETIC AND SPECTRAL STUDY OF SOME REACTIONS OF 2,4,6-TRINITROTOLUENE IN BASIC SOLUTION .1. DEPROTONATION AND JANOVSKY COMPLEX FORMATION [J].