Reduction of Bromate Formation During Ozonation of Drinking Water

Maria Antoniou, C. Sichel, K. Andre, Henrik Rasmus Andersen

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Abstract

This study focused on the prevention of carcinogenic bromate formation during ozonation of tap water from the DTU university campus. To achieve this, different pre-treatments including pH-adjustment, ammonia addition and chlorine-ammonia addition, were tested. Formation of bromated was drastically reduced by each pretreatment while the required ozone dose for 90% atrazine removal increased at different degree for each pre-treatment.
Original languageEnglish
Publication date2011
Publication statusPublished - 2011
EventSingapore International Water Week - Singapore
Duration: 4 Jul 20118 Jul 2011

Conference

ConferenceSingapore International Water Week
CitySingapore
Period04/07/201108/07/2011

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