论文部分内容阅读
目的调查深圳市福永街道正己烷企业的职业病危害监测情况重点职业病监测,评估深圳市福永街道正己烷企业中岗位哨点的现状,为正己烷重点职业病的防治提供依据和基础。方法收集2011—2015年福永街道申报存在正己烷职业危害的企业现场监测数据及体格检查资料,对所获得的数据进行统计分析。结果 2011—2015年申报存在正己烷危害的企业数分别为550、296、225、175和162家,构成比分别为24.1%、16.0%、14.5%、14.8%和13.9%,申报正己烷危害企业数呈逐年减少趋势;申报存在正己烷危害企业设立局部抽风设施、张贴职业危害警示标识和发放个人防护用品的企业均逐年增加,检出工作场所空气浓度中存在正己烷的企业数分别为247、79、22、18和14家,检出率分别为44.9%、26.7%、9.8%、10.3%和8.6%,存在正己烷危害的监测数分别为278、94、37、35和30个,其中工作场所空气浓度合格的监测数分别为159、68、33、32和28个,合格率分别为64.4%、72.3%、89.2%、91.4%和93.3%,工作场所中检出正己烷的企业在岗接触人员分别为420、300、200、180和150名,实际参与检查人数分别为300、260、188、175和146名,检查率分别为71.4%、86.7%、94.0%、97.2%和97.3%。结论深圳市福永街道申报职业性正己烷危害的企业逐年下降,通过正己烷重点职业病哨点监测,企业从制定制度到实际使用化学品过程中的各类防护工作都有明显改善,企业管理员和劳动者的职业卫生防治意识都有大大提高。
Objective To investigate the monitoring of occupational hazards in n-Hexane enterprises in Fuyong Street, Shenzhen and to monitor the status of occupational hazards in n-Hexane enterprises in Fuyong Sub-district in Shenzhen, and to provide the basis and basis for the prevention and treatment of key occupational diseases in n-Hexane. Methods The data of on-site monitoring and physical examination of companies with n-Hexane occupational hazards declared in Fuyong Sub-district from 2011 to 2015 were collected, and the data obtained were statistically analyzed. Results The number of companies reporting n-hexane hazards in 2011-2015 was 550,296,225,175 and 162 respectively, accounting for 24.1%, 16.0%, 14.5%, 14.8% and 13.9%, respectively, The number of enterprises reporting the existence of n-hexane harm to establish local ventilation facilities, posting occupational hazard warning signs and issuing personal protective equipment increased year by year. The number of enterprises with n-hexane in the workplace air concentration was 247, 79, 82, 18 and 14, the detection rates were 44.9%, 26.7%, 9.8%, 10.3% and 8.6% respectively. The number of n-hexane hazards detected was 278, 94, 37, 35 and 30, The number of qualified air samples in the workplace was 159, 68, 33, 32 and 28, respectively. The passing rates were 64.4%, 72.3%, 89.2%, 91.4% and 93.3% respectively. The enterprises with n-hexane in the workplace The numbers of contacts involved were 420, 300, 200, 180 and 150 respectively. The number of actual participants was 300, 260, 188, 175 and 146 respectively. The inspection rates were 71.4%, 86.7%, 94.0%, 97.2% and 97.3% respectively. . Conclusions Shenzhen Fuyong Subdistrict declared that the occupational n-hexane endangering enterprises declines year by year. Through the monitoring of key occupational out-patient points in n-hexane, the various protection work in the process of formulating the enterprise and actually using the chemicals has been significantly improved. The enterprise administrators and The workers’ awareness of occupational health prevention and control has greatly increased.