Dealing With Chlorine Dioxide By-products

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作者
Gregory, Dean
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Opflow | 1998年 / 24卷 / 05期
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Chlorine compounds - Ion chromatography - Ions - Water treatment;
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摘要
This article discusses the magnitude of chlorite ion (ClO2) and chlorate ion (ClO3) formation and analytical methods for measuring chlorine dioxide byproducts; specifically, amperometric titration versus ion chromatography. The Fort Collins, Colorado, water treatment facility produces chlorine dioxide by using a generator that causes chlorine gas to react with a 25% sodium chlorite solution under vacuum conditions. The experiences of this water treatment facility are discussed as a case study. © 1998 American Water Works Association.
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页码:6 / 7
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