The effects of redox potential on Mn Reduction.
The effects of redox potential on Mn Reduction.
(OP)
I was interested in knowing if anyone has managed to oxidise Mn at lower pH levels by increasing the redox potential??
The pH of interest was around the 7-8 mark.
Based on my research it appears you can oxidise Mn at pH of 7 with a redox potential of +0.6 volts, and pH of 8 & redox potential of +0.3 volts. Is this correct??
The pH of interest was around the 7-8 mark.
Based on my research it appears you can oxidise Mn at pH of 7 with a redox potential of +0.6 volts, and pH of 8 & redox potential of +0.3 volts. Is this correct??





RE: The effects of redox potential on Mn Reduction.
RE: The effects of redox potential on Mn Reduction.
RE: The effects of redox potential on Mn Reduction.
In other environmental applications, ozone generally costs more than chlorine and requires a higher stoichiometric dosage.
RE: The effects of redox potential on Mn Reduction.
If I was to introduce a stream of high dissolved oxygen instead of the Ozone to lift the redox potential do you this could work??
RE: The effects of redox potential on Mn Reduction.
RE: The effects of redox potential on Mn Reduction.
I understand that Mn can oxidise with aeration and have a slow reaction time unless the pH is high. The research I found mentioned showed that with high redox potential the pH can be lower for faster reaction times.
Thanks for your help I'll do some trials.
Out of interest does anyone have what the reaction times are for various pH levels for Mn??
Thanks again.
RE: The effects of redox potential on Mn Reduction.