Wood smoke: measurement of the mutagenic activities of its gas- and particulate-phase photooxidation products
Technical Report
·
OSTI ID:7192823
Dilute mixtures of wood-combustion emissions (with and without additional NOx) were irradiated in a 22.7-m3 Teflon smog chamber. The effluent was tested for mutagenic activity by exposing Salmonella typhimurium, strains TA100 and TA98, to the filtered gas-phase components. The particulate matter was tested by using the plate incorporation procedure. Without added NOx, irradiated dilute wood smoke showed a measurable increase in mutagenic activity for gas-phase products only. Additional NOx was added in other irradiations to enhance the formation of gas- and particulate-phase products.
- Research Organization:
- Northrop Services, Inc./Environmental Sciences, Research Triangle Park, NC (USA)
- OSTI ID:
- 7192823
- Report Number(s):
- PB-88-201157/XAB
- Country of Publication:
- United States
- Language:
- English
Similar Records
Wood smoke: measurement of the mutagenic activities of its gas- and particulate-phase photooxidation products
Measurement of mutagenics activities from the oxidation products of combustion sources: Wood smoke oxidation by NO sub 3 N sub 2 O sub 5
Mutagenic activity of the photooxidation products of C/sub 6/H/sub 5/NH/sup 2//C/sub 2/H/sub 4//NOx mixtures
Journal Article
·
Thu May 01 00:00:00 EDT 1986
· Environ. Sci. Technol.; (United States)
·
OSTI ID:5615176
Measurement of mutagenics activities from the oxidation products of combustion sources: Wood smoke oxidation by NO sub 3 N sub 2 O sub 5
Conference
·
Thu Sep 01 00:00:00 EDT 1988
· Preprints of Papers Presented at National Meeting, Division of Water, Air and Waste Chemistry, American Chemical Society; (USA)
·
OSTI ID:7164602
Mutagenic activity of the photooxidation products of C/sub 6/H/sub 5/NH/sup 2//C/sub 2/H/sub 4//NOx mixtures
Technical Report
·
Mon Dec 31 23:00:00 EST 1984
·
OSTI ID:6062463
Related Subjects
500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
550900 -- Pathology
560300 -- Chemicals Metabolism & Toxicology
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
AEROSOLS
AIR POLLUTION
CHALCOGENIDES
COLLOIDS
COMBUSTION PRODUCTS
DISPERSIONS
MUTAGEN SCREENING
NITROGEN COMPOUNDS
NITROGEN OXIDES
OXIDES
OXYGEN COMPOUNDS
PARTICLES
PARTICULATES
POLLUTION
RESIDUES
SCREENING
SMOKES
SOLS
TOXICITY
WOOD
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
550900 -- Pathology
560300 -- Chemicals Metabolism & Toxicology
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
AEROSOLS
AIR POLLUTION
CHALCOGENIDES
COLLOIDS
COMBUSTION PRODUCTS
DISPERSIONS
MUTAGEN SCREENING
NITROGEN COMPOUNDS
NITROGEN OXIDES
OXIDES
OXYGEN COMPOUNDS
PARTICLES
PARTICULATES
POLLUTION
RESIDUES
SCREENING
SMOKES
SOLS
TOXICITY
WOOD