[Civilwaters]

I am looking at using Hydrogen Peroxide for disinfection and
I am having trouble tracking down some values, so I am after some referenced data.

like:
What is the half life of Hydrogen Peroxide in aquas solution?
Ct values for Hydrogen Peroxide for removal of biologic pathogens (viruses, bacteria, oocyst etc)

Also what is the formula/s to generate HO free radicals using aquas Hydrogen Peroxide and UV light 

[Borek]

What is the half life of Hydrogen Peroxide in aquas solution?

I doubt you will find something like that, as it depends on what is in water.