IHSS&IWA26 / BRNO / CZECHIA / 23–28 August 2026 / Book of Abstracts

BOOK OF ABSTRACTS 125 IHSS&IWA26 / BRNO / CZECHIA / 23–28 August 2026 Thursday, 27 August 2026 / Hall C NOM and Aquatic Systems residual was able to maintain biological stability. Conversely, increases in bacterial concentrations corresponded with AOC concentrations only in those WDSs where the residual disinfectant concentration was negligible. This study demonstrates that the concentration of residual disinfectant is more important than AOC concentration in determining biostability within WDSs.

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