非煤企业粉尘控制措施现状调查研究

采用典型抽样的方法选取5个非煤企业，对5个非煤企业的508例粉尘作业人员进行流行病学问卷调查，对20例工程技术人员及粉尘监测人员进行个人深入访谈。粉尘作业人员对粉尘危害预防的了解情况的正答率为84．62％，其中听过企业讲授粉尘危害及预防知识的比例为79．35％，知道工作环境中有人检测粉尘浓度的比例为77．42％。结论是非煤企业对生产性粉尘危害及预防知识的宣传力度不够；个人防护用品使用率低；粉尘作业人员对粉尘危害及基本防尘措施有一定程度的认识，但对国家相关法规认识程度较低；粉尘浓度监测可能存在漏洞。

Investigation on current situation of dust control measures in 5 non-coal enterprises

5 non-coal enterprises were selected with typical sampling method. 508 dust operating persons in 5 non-coal enterprises were investigated with questionnaire,select 20 persons include dust prevention workers and dust monitor workers were investigated with personal in-depth interviews. The informed rate of dust hazard prevention of dust operating worker is 84.62%,the ratio of workers who have listened to lectures about dust hazards and prevention knowledge is 79.35%,54.55% of the workers believe that dust-pro...