Navegando por Autor "Souza, Adriely Silva de"

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Guia visual de higiene ocupacional: práticas essenciais NHO 07 e NHO 08
(2025-01-11) Souza, Adriely Silva de; Silva, Emilly Sarmento da; Vilhena, Nidianne Nascimento; Lima, Sofia Cília Soares
NHO 07 and NHO 08 are essential technical standards for environmental measurements in the workplace. The technical procedure for calibrating an individual sampling pump using the soap bubble method is established by NHO 07. To ensure accurate measurements of air pollutant concentrations, this method is essential. So that sampling pumps operate according to technical specifications and produce accurate and consistent results. NHO 08 discusses how solid particulate matter suspended in the air can be collected in work environments. The objective of the standard is to guarantee the representativeness and precision of the samples collected, which are essential for evaluating workers' exposure to airborne particles. In order for the data to correctly reflect the actual conditions of the work environment, the standard specifies the sampling and analysis procedures. To ensure adequate measurement and analysis of risks in the workplace, both standards are essential for the protection of occupational health.