I have carried out dye degradation. In what ways can I confirm(apart from COD) that complete mineralization has occured?

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Grzegorz Boczkaj

Malini

For dye you can use a UV spectroscopy.

GC-MS - extraction to organic solvent is a better solution.

You can also use HPLC-UV.

Regards

Malini Manjith

Kanha Sir, what if I get trace amount of organics during extraction. How to proceed for GC-MS with that amount?

Thank you Grzegorz sir.

I will try it sir. Thank you