JIS K 3850-3:2000 空気中の繊維状粒子測定方法―第３部：間接変換―透過電子顕微鏡法 | ページ 13

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K 3850-3 : 2000 (ISO/DIS 13794 : 1996)
                    附属書I(参考)       空気サンプル採取の計画
I.1   はじめに サンプリング採取計画の重要な部分は,その目的を述べることであり,十分な試料の数
を捕集する。そのため測定場所は,必要な正確さと精度で十分規定し,TEM分析に適した量の粉じん量が
捕集された試料フィルタをすべての捕集場所で得るようにする。
I.2   屋外環境での空気サンプル捕集 天候状況は,屋外環境での空気サンプルを十分に捕集することを
制限するので,可能なときは,常にサンプリングは風が弱く低い湿度状態のもとで行う。天候状態,サン
プル採取期間中の風速と風向きを詳しく記録する。地方の地勢図に関係するすべての有用な情報,及び発
生源の種類と位置について記録する。
  連続した多数の点でのサンプル採取では,複雑な場所及び発生源に関する十分な特徴を規定しておくこ
とが必要である。多数のサンプルは,場所の風上,風下で採取するとともに経験的に最大浮遊濃度が予想
される風下の位置で最低限2サンプルを採取することを推奨する。サンプルの位置は注意して記録する。
I.3   建物内での空気サンプル採取 アスベスト含有建材が建物内大気中のアスベスト濃度に寄与してい
るかどうかの分析のため,これらの材料が用いられている建物内で空気サンプルがたびたび採取される。
空気サンプル捕集の最適な位置は,空気の流れのパターンを把握するために建物を徹底的に調査した後に
決める。アスベスト建築材料が現に用いられている区域から何度もサンプルを捕集し,浮遊アスベスト繊
維が予想されない付近の区域で対照サンプルを捕集する。空調システムの空気取り入れ口は,対照サンプ
ルの捕集場所としてしばしば用いる。可能なときは常に,建物の通常使用中に4時間を超える時間にわた
って,470cm/sの面速度で定点サンプルを採る。

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                                                              K 3850-3 : 2000 (ISO/DIS 13794 : 1996)
                                附属書J(参考)        文献
Asbestos International Association (1979) : Reference method for the determination of asbestos fibre concentrations
at workplaces by light microscopy (membrane filter method). AIA health and safety publication, recommended
technical method No.1 (RTM1). Asbestos International Association, 68 Gloucester Place, London, W1H 3HL,
England.
Bradley, D. E. (1961) : Replica and shadowing techniques. In : Techniques for Electron Microscopy, Blackwell
Scientific Publications, Alden, Oxford, D. H. Kay (ed) 96-152.
Burdett, G. J. and Rood, A. P. (1982) : Membrane-filter, direct transfer technique for the analysis of asbestos fibres
or other inorganic particles by transmission electron microscopy. Environmental Science and Technology, 17,
643-648.
Campbell, W. J., Blake, R. L. , Brown, L. L. , Cather, E. E. and Sjoberg, J. J. (1977) : Selected silicate minerals and
their asbestiform varieties. Mineralogical definitions and identification-characterization. Information circular 8751.
United States Department of the Interior, Bureau of Mines, Washington.
D. C. Chatfield, E. J. (1986) : Asbestos measurements in workplaces and ambient atmospheres. In : Electron
microscopy in forensic, occupational, and environmental health sciences (S. Basu and J. R. Millette, Eds. ). Plenum
Press. New York, 149-186
Chatfield, E. J. (Editor) (1987) : Asbestos fibre measurements in building atmospheres. Ontario Research
Founda-tion, Sheridan Park Research Community, Mississauga, Ontario, Canada, L5K 1B3.
Chatfield, E. J. and Lewis, G. M. (1980) : Development and application of an analytical technique for measurement
of asbestos fibers in vermiculite. In : Scanning Electron Microscopy/1980/I, (O. Johari, Ed.). SEM Inc. , AMF O
Hare, Chicago, Illinois 60666, U. S. A.
Cliff, G. and Lorimer, G. W. (1975) : The quantitative analysis of thin specimens. Journal of Microscopy 103,
203-207.
Deer, W. A., Howie, R. A. and Zussman, J. (1963) : Rock-forming minerals. Longmans, London.
Federal Register (1987) : Asbestos-containing materials in schools. U. S. Environmental Protection Agency. Vol.42,
No.210, October 30, 1987, 41826-41905.
Gard, J. A. (Editor) (1971) : The Electron Optical Investigation of Clays. Mineralogical Society, 41 Queen's Gate,
London S. W.7.
Gaze, R. (1965) : The physical and molecular structure of asbestos. Annals of the New York Academy of Science,
Vol.132, 23-30.
Hawthorne, F. C. (1983) : The crystal chemistry of the amphiboles. Canadian Mineralogist, Vol.21, part 2, 173-480.
Hirsch, P. B., Howie, A. , Nicholson, R. B. , Pashley, D. W. and Whelan, M. J. (1965) : Electron microscopy of thin
crystals. Butterworths, London, 18-23.
Hollahan, J. R. and Bell, A. T. (Editors) (1974) : Techniques and applications of plasma chemistry. Wiley,
NewYork.
International Centre for Diffraction Data (1987) : Powder diffraction file. International Centre for Diffraction Data,
1606 Park Lane, Swarthmore, Pennsylvania 19081, U. S. A.
International Mineralogical Association (1978) : Nomenclature of amphiboles (compiled by B. E. Leake) , Canadian

――――― [JIS K 3850-3 pdf 62] ―――――

62
K 3850-3 : 2000 (ISO/DIS 13794 : 1996)
Mineralogist, 16 : 501.
International Organization for Standardization (1982) : International Standard 8672. Determination of airborne
inorganic fibre concentrations in workplaces by light microscopy (membrane filter method).
Jaffe, M. S. (1948) : Handling and washing fragile replicas. J. Applied Physics, 19 : 1187.
Joy, D. C., Roming Jr. , A. D. and Goldstein, J. I. (Editors) (1986) : Principles of analytical electron microscopy.
Plenum Press, New York and London.
Ledoux, R. L. (Editor) (1979) : Short course in mineralogical techniques of asbestos determination. Mineralogical
Association of Canada, Department of Mineralogy, Royal Ontario Museum, 100 Queen's Park, Toronto, Ontario,
Canada M5S 2C6.
Levadie, B. (Editor) (1984) : Definitions for asbestos and other health-related silicates. ASTM Special Technical
Publication 834. American Society for Testing and Materials, 1916 Racs Street, Philadelphia, Pennsylvania 19103, U.
S. A.
Michael, J. R. and Williams, D. B. (1987) : A consistent definition of probe size and spatial resolution in the
analytical electron microscope. J. Mic. , 147 : 289-303.
Michaels, L. and Chissick, S. S. (Editors) (1979) : Asbestos (Volume 1), properties, applications and hazards, Wiley,
New York.
National Bureau of Standards Special Publication 506 (1978) : Workshop on asbestos : definitions and measurement
methods. U. S. Government Printing Office, Washington, D. C.20402.
National Bureau of Standards Special Publication 619 (1982) : Asbestos standards : materials and analytical methods.
U. S. Government Printing Office, Washington, D. C.20402.
National Institute for Occupational Safety and Health (1989) : NIOSH Method 7400, Revision #3, 5/15/89. U. S.
Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for
Occupational Safety and Health, 4676 Columbia Parkway, Cincinnati, Ohio 45226, U. S. A.
National Institute for Occupational Safety and Health (1989) : NIOSH Method 7402, Revision #1, 5/15/89. U. S.
Department of Health and Human Services, Public Health Service Centers for Disease Control, National Institute for
Occupational Safety and Health, 4676 Columbia Parkway, Cincinnati, Ohio 45226, U. S. A.
Natrella, M. G. (1966) : Experimental statistics : National Bureau of Standards Handbook 91. U. S. Government
Printing Office, Washington D. C.20402.
Ortiz, L. W. and Isom, B. L. (1974) : Transfer technique for electron microscopy of membrane filter samples.
American Industrial Hygiene Association Journal 35, 7, 423-425.
Pearson, E. S. and Hartley, H. O. (1958) : Biometrica tables for statisticians Volume 1. Cambridge University Press,
32 East 57th Street, New York 22, New York, U. S. A.
Rhoades, B. L. (1976) : XIDENT-A computer technique for the direct indexing of electron diffraction spot patterns.
Research Report 70/76. Dept. of Mechanical Engineering, Univ. of Canterbury, Christchurch, New Zealand.
Ring, S. J. (1980) : Identification of amphibole fibers, including asbestos, using common electron diffraction patterns.
In : Electron Microscopy and X-ray Applications to Environmental and Occupational Health Analysis, (Ed. P. A.
Russell), Vol. II, Ann Arbor Press, Ann Arbor, Michigan 48106, U. S. A.
Russell, P. A. and Hutchings, A. E. (1978) : Electron microscopy and X-ray applications to environmental and
occupational health analysis. Ann Arbor Science Publishers Inc, P. O. Box 1425, Ann Arbor, Michigan 48106, U. S.
A.

――――― [JIS K 3850-3 pdf 63] ―――――

                                                                                             63
                                                              K 3850-3 : 2000 (ISO/DIS 13794 : 1996)
Small, J. A., Heinrich, K. F. J, Newbury, D. E. and Myklebust, R. L. (1979) : Progress in the development of the
peak-to-background method for the quantitative analysis of single particles with the electron probe. Scanning
Electron Microscopy/1979/II, (O. Johari, Ed.). SEM Inc. , AMF O Hare, Chicago, Illinois 60666, U. S. A.
Small, J. A., Steel, E. B. and Sheridan, P. J. (1985) : Analytical standards for the analysis of chrysotile asbestos in
ambient environments. Analytical Chemistry, 57, 204-208.
Smith, J. E. and Jordan, M. L. (1964) : Mathematical and graphical interpretation of the log-normal law for particle
size distribution analysis. J. Colloid Science 19, 549-559.
Spurny, K. R. , Stober, H. , Opelia, H. and Weiss, G. (1979) : On the evaluation of fibrous particles in remote
ambient air. Science of the Total Environment II, 1-40.
Spurny, K. R. (Editor) (1986) : Physical and chemical characterization of individual airborne particles. Wiley, New
York.
Steel, E. B. and Small, J. A. (1985) : Accuracy of transmission electron microscopy for the analysis of asbestos in
ambient environments. Analytical Chemistry, 57, 209-213.
Steel, E. B. and Wylie, A. (1981) : Mineralogical characteristics of asbestos. In : Geology of Asbestos Deposits, (P.
H. Riorden, Ed.) , SME-AIME, 93-101.
Wenk, H. R. (Editor) (1976) : Electron microscopy in mineralogy. Springer-Verlag, New York.
Yada, K. (1967) : Study of chrysotile asbestos by a high resolution electron microscope. Acta Crystallographica 23,
704-707.
Zussman, J. (1979) : The mineralogy of asbestos. In : Asbestos : Properties, Applications and Hazards, John Wiley
and Sons, 45-67.