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(四)防止粉尘和放射性气溶胶危害的措施铀矿防尘的安全卫生意义深远而且任务重。开采铀矿时,矿尘的危害不单是粉尘中游离SiO_2可以导致矿工尘肺病,更大的危害在于粉尘成分中有放射性同位素,而且有氡子体沉积在呼吸性粉尘上又形成极细微的气溶胶,这不仅加速尘肺病的发展,更能促进矿工肺癌的发生。所以,放射性矿山的防尘必须配合防氡,采取综合技术措施,加强个体防护。
(D) to prevent dust and radioactive aerosol hazards Uranium dust dust safety and health far-reaching and heavy tasks. Mining uranium mine, the hazards of mine dust is not only the dust in the free SiO2 can lead to miners pneumoconiosis, a greater danger lies in the composition of radioactive isotopes of dust, and radon progenitors deposited on respiratory dust and the formation of very fine gas Sol, which not only accelerates the development of pneumoconiosis, but also to promote the occurrence of miners lung cancer. Therefore, radioactive mine dust must be combined with anti-radon, to take comprehensive technical measures to strengthen individual protection.