[Adequate measurement of artificial mineral fibers and evaluation of the biological effect].
Epidemiological and clinical medical examinations of exposed workers to man-made mineral fibers (MMF) to fix threshold limit values are presupposed by adequate measurements of MMF-dust. As yet are used technics which are unsatisfying. In consideration of the biological conditions in the breathing system a draft to measure MMF dust is introduced and proved. This draft based on the use of two-step-gravimetrical measurements together with membranous filter devices and evaluation by an electronic microscope.
Ruppe
K
K
Werner
J
J
Thürmer
H
H
Lorenz
A
A
D000395:Air Pollutants, Occupational / Q000032:analysis*; D001194:Asbestos / Q000032:analysis*; D001195:Asbestosis / Q000517:prevention & control*; D017610:Calcium Compounds; D006801:Humans; D008452:Maximum Allowable Concentration; D010316:Particle Size; D011009:Pneumoconiosis / Q000517:prevention & control*; D017640:Silicates; D012824:Silicic Acid / Q000032:analysis*; D012822:Silicon Dioxide / Q000032:analysis*
D000395:Air Pollutants, Occupational; D017610:Calcium Compounds; D017640:Silicates; D001194:Asbestos; D012824:Silicic Acid; D012822:Silicon Dioxide; C031293:calcium silicate
Adäquate Messung von künstlichen Mineralfasern und Bewertung der biologischen Wirkung.