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Screening of trihalomethanes by direct aqueous injection using electron capture detection

✍ Scribed by Carmichael, Duncan ;Holmes, William


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
263 KB
Volume
13
Category
Article
ISSN
0935-6304

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✦ Synopsis


Abstract

The disinfection of drinking water with chlorine produces carcinogenic by‐products called trihalomethanes or (THM's). These compounds are formed when the chlorine reacts with the organic matter in the raw water. The four major THM's are chloroform, bromodichloromethane, dibromochromethane, and bromoform. Direct aqueous injection is used for the rapid screening THM's and other volatile organic compounds (VOC's) in water by direct on column injection of the water sample in to wide bore capillary columns, to which is attached an electron capture detector.


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