U Alberta study shows for the first time that sunlight causes chemical reactions in road dust; singlet oxygen
Green Car Congress
JANUARY 18, 2018
Researchers at the University of Alberta (Canada) have shown for the first time that road dust is photochemically active; i.e., sunlight causes chemical reactions in the dust. One group of chemicals that could react with singlet oxygen are a set of toxic components of combustion emissions, known as polycyclic aromatic hydrocarbons.
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