Evidence for photochemical formation of H[sub 2]O[sub 2] and oxidation of SO[sub 2] in authentic fog water
Journal Article
·
· Science (Washington, D.C.); (United States)
OSTI ID:6533277
When samples of rain and fog water were exposed to ultraviolet and visible light, reactive transients such as hydrogen peroxide were formed and dissolved organic matter and sulfur dioxide were depleated. These results, in conjunction with those from previous studies, imply that dissolved organic compounds and transition metals such as iron ions are involved in the photochemical formation of hydrogen peroxide and other photooxidants in atmospheric waters.
- OSTI ID:
- 6533277
- Journal Information:
- Science (Washington, D.C.); (United States), Journal Name: Science (Washington, D.C.); (United States) Vol. 260:5104; ISSN SCIEAS; ISSN 0036-8075
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
ACID RAIN
ATMOSPHERIC CHEMISTRY
ATMOSPHERIC PRECIPITATIONS
CHALCOGENIDES
CHARGED PARTICLES
CHEMICAL REACTIONS
CHEMISTRY
ELEMENTS
FOG
HYDROGEN COMPOUNDS
HYDROGEN PEROXIDE
INORGANIC ACIDS
IONS
IRON IONS
MATTER
METALS
ORGANIC COMPOUNDS
ORGANIC MATTER
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PEROXIDES
PHOTOCHEMICAL OXIDANTS
PHOTOCHEMICAL REACTIONS
RAIN
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
SULFURIC ACID
SYNTHESIS
TRANSITION ELEMENTS
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
ACID RAIN
ATMOSPHERIC CHEMISTRY
ATMOSPHERIC PRECIPITATIONS
CHALCOGENIDES
CHARGED PARTICLES
CHEMICAL REACTIONS
CHEMISTRY
ELEMENTS
FOG
HYDROGEN COMPOUNDS
HYDROGEN PEROXIDE
INORGANIC ACIDS
IONS
IRON IONS
MATTER
METALS
ORGANIC COMPOUNDS
ORGANIC MATTER
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PEROXIDES
PHOTOCHEMICAL OXIDANTS
PHOTOCHEMICAL REACTIONS
RAIN
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
SULFURIC ACID
SYNTHESIS
TRANSITION ELEMENTS