الخلاصة

The main aim of the research is to detect the concentrations of heavy elements contaminated in the internal environment dust of grain mills as well as to measure the noise levels and compare these concentrations with the environmental determinants in order to reach an environmental assessment of the impact of these pollutants on workers and make recommendations that will contribute to reducing levels environmental pollution in these mills. The important factors leading to high concentrations of the elements is due mainly to the availability of sources of pollution and the important sources of dust falling and accumulated as well as equipment within the mills.