Toxic Trace Elements: Preferential Concentration in Respirable Particles
- 18 January 1974
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 183 (4121) , 202-204
- https://doi.org/10.1126/science.183.4121.202
Abstract
The toxic trace elements arsenic, antimony, cadmium, lead, selenium, and thallium were found to be most concentrated in the smallest respirable particles emitted from coal-fired power plants. These elements, or their compounds, are probably volatilized during combustion and preferentially adsorb or condense onto the small particles which can most easily pass through conventional control equipment.Keywords
This publication has 9 references indexed in Scilit:
- Trace Metal Pollution in the EnvironmentJournal of the Air Pollution Control Association, 1973
- National Air Surveillance cascade impactor network. II. Size distribution measurements of trace metal componentsEnvironmental Science & Technology, 1972
- Biochemical Effects of Mercury, Cadmium, and LeadAnnual Review of Biochemistry, 1972
- Time variations of lead, copper and cadmium concentrations in aerosols in Ann Arbor, MichiganAtmospheric Environment (1967), 1971
- Diurnal variations of aerosol trace element concentrations as determined by nondestructive neutron activation analysisAtmospheric Environment (1967), 1971
- On the size distribution of benzo(a)pyrene containing particles in urban airAtmospheric Environment (1967), 1971
- The Effect of Particle Size on the Regional Deposition of Inhaled Aerosols in the Human Respiratory TractAihaj Journal, 1969
- Contaminated and Natural Lead Environments of ManArchives of environmental health, 1965
- Evaluation of Inhalation Hazards Based Upon the Respirable Dust Concept and the Philosophy and Application of Selective SamplingAihaj Journal, 1964