| 水泥生产作业场所呼吸粉尘管理浓度研究 |
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| 引用本文： | 刘国珍,郭万华.水泥生产作业场所呼吸粉尘管理浓度研究[J].铁道劳动安全卫生与环保,1996,23(1):27-30. |
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| 作者姓名： | 刘国珍 郭万华 |
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| 作者单位： | 铁道部第三工程局中心卫生防疫站!030006 |
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| 摘 要： | 依据我国现行粉尘最高容许浓度,采用回归法、总粉尘与呼吸粉尘比例系数法研究了作业场所呼吸粉尘管理浓度.结果显示,游离SiO_2≤10%的水泥与煤尘管理浓度分别为2mg/m_3、3.5mg/m_3,与国家颁布的MAC一致:石灰石、混合生料粉尘分别为 3.5mg/m_3与3.1mg/m(?)(?)(?)粘土与熟料粉尘为4mg/m_3.
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| 关 键 词： | 总粉尘 呼吸性粉尘 回归法 比例 关系 管理浓度 |
Study on Administrative Standard Recommendable Values for Respirable Dust Concentration in the Air of Cement Workplaces |
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| Liu Guozhen,Guo Wanhua,Zhao FengqiHygienic and Antiepidemic Central Station of Third Railway Engineering Bureau,.Study on Administrative Standard Recommendable Values for Respirable Dust Concentration in the Air of Cement Workplaces[J].Railway Occupational Safety Health & Environmental Protection,1996,23(1):27-30. |
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| Authors: | Liu Guozhen Guo Wanhua Zhao FengqiHygienic and Antiepidemic Central Station of Third Railway Engineering Bureau |
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| Institution: | Taiyuan 030006 |
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| Abstract: | |
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| Keywords: | Total dust Respirable dust Regressive methods Specific Values relationship Administrative Concentration recommendable values |
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