Comparison of disinfection processes using chlorine dioxide
Decomposition product | After introducing a limit value for chlorate in the German Drinkaing Water Regulation, there is growing concern as to whether chlorine dioxide can still be a suitable disinfectant. Pursuant to EU 2020/749 (Maximum Residue Levels for Chlorate in or on certain Products), different limit values exist. Pursuant to the German Drinking Water Regulation 2023, a limit value of 0.07 mg/l of chlorate applies.