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KMID : 0371019710040010031
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Journal of Preventive Medicine and Public Health
1971 Volume.4 No. 1 p.31 ~ p.34
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Studies on Fluorine Compounds among the Air Pollutants Pyong
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Lee Pyong-Kap
Kim Hyong-Suk
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Abstract
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This study was conducted by the Dept. of Preventive Medicine, Kyung Hee University, School of Medicine as a preliminary test for the effects of Fluorine Compounds to the Plants from April through August, 1971.
Fluorine was measured with Zirconium-Alizarin method and the following findings could be obtained:
1. Most high densities (25.7 pptm) was found around the industrial areas and lowest (19.3 pptm) around residential sections in Seoul.
2. Average density of Fluorine in the atmosphere of Seoul City was 22.3 pptm which can damage such plants as Pine, Strawberry, Peach and Grapes. 20)
3. Fluorine contents (22.3 pptm) in Seoul area atmosphere shows about 4 times more than that of Cincinnati, Ohio, U. S. A. 19)
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