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A comment on Study shows proof that a safer UV light effectively kills virus causing Covid-19. Parent comment

Re:Study shows proof that a safer UV light effectively kills... by herf on Friday September 18, 2020 @11:51AM (#24518301)
No, ozone only happens below 210nm, which is why narrowband 222nm is good.
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Re:Study shows proof that a safer UV light effectively kills... by mnl on Friday September 18, 2020 @02:32PM (#24520284)
May I ask about a reference for that? There's the Herzberg continuum in 200-242 nm and I understand there's O2 photodissociation and therefore ozone production there. What am I missing?
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