DGUV Information 213-705e - Recommendations of the German Social Accident Insura...

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Abschnitt 6.2, 6.2 Results and interpretation
Abschnitt 6.2
Recommendations of the German Social Accident Insurance Institutions for a chemical safety assessment ("EGU") in accordance with the Hazardous Substances Ordinance Flour dust in bakeries (DGUV Information 213-705)
Titel: Recommendations of the German Social Accident Insurance Institutions for a chemical safety assessment ("EGU") in accordance with the Hazardous Substances Ordinance Flour dust in bakeries (DGUV Information 213-705)
Normgeber: Bund
Amtliche Abkürzung: DGUV Information 213-705
Gliederungs-Nr.: [keine Angabe]
Normtyp: Satzung

Abschnitt 6.2 – 6.2 Results and interpretation

The results of the personal sampling (mean shift values) are shown in Table 1:

Table 1: Results of measurements of flour dust in bakeries (inhalable fraction, mean shift values)

Type of exposure measurementn50th
percentile
(mg/m3)
75th
percentile
(mg/m3)
95th
percentile
(mg/m3)
personal sampling1091,92,73,5

The measurement results show that in all bakeries using the latest methods of good working practice and engineering control for minimizing flour dust, the concentration of flour dust could be reduced to less than 3.5 mg/m3 (95th percentile).