中国伤残医学Issue(16)：48-50,3.DOI:10.13214/j.cnki.cjotadm.2014.16.030
安阳市某热电厂工作场所空气中粉尘浓度测定分析
Detection and analysis of dust concentration in a power plant in Anyang
王怀忠1
作者信息
- 1. 安阳市卫生监督中心，河南安阳 455000
- 折叠
摘要
Abstract
To understand the distribution of the dust dispersed from the process flow in the plant thoroughly , determine the key measures of dust prevention .Methods:Took air samples in those important technological processes among the process flow and then detect them,in the morning and afternoon ,on the 28th,29thand 30th , May,2013.After that the data of dust concentration was processed and analyzed by SPSS for Windows 12.0,α=0.05.Results:The dust concentration fluctuated in different sampling sites and dates .And the workshops for preparing the coal had the highest concentration .The dust concentration was also rather high at the height of 21 meters of the boiler .Conclusion:Reducing dust concentration in the workshops for preparing the coal was the focus of dust prevention .The con-centration of the dust might variy at different height of the boiler .关键词
热电厂/工作场所/粉尘浓度Key words
Thermal power plant/Workplace/Dust concentration分类
医药卫生引用本文复制引用
王怀忠..安阳市某热电厂工作场所空气中粉尘浓度测定分析[J].中国伤残医学,2014,(16):48-50,3.
