What are the reasons for increasing TOC after O3/H2O2 treatment??

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Mário Silva

Hi.

How are you analyzing TOC?

Excess peroxide will be oxidized when determining COD thus increasing its value. It's easy to actually see if this is happening due to the formation of O2 (you will see bubbles).

Cheers!

Ibtissam Boussouf , yes I know. I just wanted more details about how the CO2 is detected: conductivity cell, non-dispersive infrared cell, or other.