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Poisoning Deaths in a Workshop for Ceremonial Papermaking - China, May 2025. [PDF]
Jiang Z +9 more
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Workplace Protection Factors—Supplied Air Hood
AIHAJ: A Journal for the Science of Occupational and Environmental Health and Safety, 2001Several organizations list assigned protection factors. For supplied air hoods, the value of the assigned protection factors varies from
Thomas J Nelson
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Benzidine. Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 2021Benzidine is a white, crystalline solid. In the past, it was used mainly for the production of dyes, and nowadays in chemical analysis. Benzidine can cause bladder cancer to humans. The aim of this study was to develop a method for determining benzidine in workplace air, which will makes it possible to determine its concentrations at the lowest ...
Anna Jeżewska, Agnieszka Woźnica
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Dinitrotoluene. Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 2021Dinitrotoluene (DNT) is a yellow, crystalline solid with a characteristic odor. It may consist of 6 isomers, but only two (2,4-DNT and 2,6-DNT) are of industrial importance. DNT can cause cancer. The aim of this study was to develop a method for the determination mixture of DNT isomers in workplace air, which will allow to determine its concentration ...
Anna Jeżewska, Dorota Kondej
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Ferrovanadium. Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 2021Żelazowanad należy do grupy żelazostopów stosowanych do produkcji stali węglowej, stali stopowej o wysokiej wytrzymałości, odpornej na temperaturę i skręcanie. Żelazowanad w postaci pyłu jest łagodnym środkiem drażniącym dla skóry i dróg oddechowych człowieka. Jednak wśród pracowników narażonych na żelazowanad stwierdzono zmiany patologiczne w układzie
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