Thanks for that study. It was a bit over my head, but the conclusions at the end helped to summarize things. I was sort of skimming - but at first they spoke of viruses in the water. But I imagine these results can be applied to some degree to decontamination of objects, room, air, etc.
Ozone appeared to be best, then free chlorine (bleach??), then UV light.
I'm still digging for air and surface ozone concentration. There are many units out there for rooms ranging from 50mg/hr to over 10,000 (overkill).
I'm still working the numbers and studies and will post as I find them.
I think the numbers for surface and atmosphere are significantly less than the liquid equivalent. I hypothesize 50mg/h is probably sufficient for a 1,344 cu.ft. room.
The liquid equivalent would be 1500mg/h and too high for room viral disinfection.