Group 75

Completed Projects & Case Studies

Through innovative products and Ozone application, OTSIL has helped companies and governments across the world solve critical water and air treatment challenges.
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  • Chlorate and Bromate Control using Ozone , Tamil Nadu, India

Chlorate and Bromate Control using Ozone , Tamil Nadu, India

Overview
A European multinational food-products corporation with unique health-focused portfolio in food and beverages faced the problem of removal of specific micro-contaminants for process water while adhering to international standards of DBP and Bromate formation control

 Case study
OTSIL conducted extensive lab studies for proof of concept of micro-contaminant removal at ozone dosage of 1.0-5.0 ppm in pure water, followed by pilot plant at site with precise contaminant measurement in actual process water. This was further followed by full-scale ozone at pre-treatment with precise and calibrated dosing rates. Chlorate reduction was 100%, while Bromate formation was well below the stipulated 10 ppb level.

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