Total trihalomethane measurement using a reagentless and contactless analyser developed by Multisensor Systems Ltd.

Abstract

Awareness of risks associated with THMs in drinking water has increased steadily over the course of the last three decades. A number of technologies have been developed to provide Water Treatment Plants with the tools to perform on-line monitoring of THMs in drinking water. This article describes the state of art of on-line THM analysers and focuses on the e-nose based system. Data from real-life installations are presented with a detailed explanation of the measurement process.