Applications of X-Ray Diffraction to Analytical Problems of Occupational Health
A review of the application of x-ray diffraction to the analytical problems encountered in an industrial hygiene laboratory is presented. Among these problems are the analysis of bulk, rafter, air-borne dust and biological samples for the presence of minerals which have been implicated as causative agents in silicosis, pneumoconiosis, and other related occupational lung diseases. Film and automatic scanning x-ray diffraction techniques for both qualitative and quantitative analyses of samples mentioned above are discussed. X-ray diffraction is presented as an analytical tool for crystalline substances which are hazards in an occupational environment.
KeywordsMembrane Filter Method Hydrated Magnesium Silicate Municipal Health Department Settle Dust Sample Standard Powder Sample
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- 2.J. Leroux, Preparation of Thin Dust Layers for X-ray Emission and Diffraction Analysis, Staub, 29, 33 (1969)Google Scholar
- 3.H. Hayashi and K. Omuma, Rapid Method of Quantitative Mineralogical Analysis of the Silica Minerals from the Lungs of Refractory Workers, Ind. Health (Japan), 2, 172 (1964)Google Scholar
- 4.J. Leroux and C. Powers, Direct X-ray Diffraction Quantitative Analysis of Quartz in Industrial Dust Films Deposited an Silver Membrane Filters, Staub, 29, 26 (1969)Google Scholar
- 6.H. Hayashi, Procedure of Mineral Analysis of Dusts in the Lung by X-ray and Infrared Studies, Ind. Health (Japan), 1, 37 (1963)Google Scholar
- 7.R. H. Bragg, Handbook of X-rays (McGraw-Hilf Book Company, 1967)Google Scholar
- 8.H. P. Klug and L. E. Alexander, X-ray Diffraction Procedures (John Wiley and Sons, New York, 1954)Google Scholar
- 9.B. D. Cullity, Elements of X-ray Diffraction (AddisonWesley Publishing Company, Inc., Reading, Mass.,1956)Google Scholar
- 12.P. K. Foster, I. R. Hughes, and M. MacKenzie, X-ray Diffraction and Thermal Expansion Properties of Cristobalite-Containing Ceramics, N.Z.,11, 9, 249 (1966)Google Scholar
- 14.K. Aoyagi, Mineralogical Study of Sedimentary Rocks in the Oil Fields of Japan by the X-ray Diffraction Method, and Its Application to Petroleum Geology (Part 1), Clay Science (Japan), 3, 37 (1954)Google Scholar