摘要
目的 对日照某垃圾焚烧发电厂项目存在的职业病危害程度进行评价分析,为制定相应的职业病危害控制方法助力.方法 本研究采用职业卫生学现场调查法、工程分析法和职业卫生检验检测法等方法,对该项目进行职业病危害控制效果评价.结果 在垃圾焚烧发电厂项目中存在一氧化碳、二氧化碳、二氧化硫等18个主要职业病危害因素.灰渣工段定点粉尘检测结果和鼓风机操作工噪声测量结果不符合《工作场所有害因素职业接触限值第1部分:化学有害因素》及《工作场所有害因素职业接触限值第2部分:物理因素》规定的职业接触限值要求.其余岗位检测/测量结果均符合职业接触限值要求.职业病防护设施、个体职业病防护用品及应急救援设施配备情况均符合国家有关法律及标准规范要求.职业健康检查未发现与职业有关异常情况.结论 在垃圾焚烧发电项目中应该加强工程防护及个体防护,并严格落实各项防护措施及职业卫生管理措施,保护劳动者健康权益.
Abstract
Objective To evaluate and analyze the occupational disease hazards of Rizhao waste incineration power plant project to assist the formulation of corresponding occupational disease hazard control methods.Methods This study used methods including occupational hygiene on-site investigation,engineering analysis,occupational health inspection and testing,and etc.to evaluate the occupational disease hazard control effectiveness of the project.Results There are 18 major occupational disease hazard factors in the waste-to-energy project,including carbon monoxide,carbon dioxide,sulfur dioxide,and etc.The results of fixed-point dust detection in the ash residue section and noise measurements for the blower operator did not meet the requirements of the"Occupational Exposure Limits for Hazardous Agents in the Workplace Part 1:Chemical Hazardous Agents"and"Occupational Exposure Limits for Hazardous Agents in the Workplace Part 2:Physical Factors"as specified.The results of detection/measurement for other positions all met the requirements of the occupational exposure limits.The occupational disease protection facilities,individual occupational disease protection equipment,and emergency rescue facilities all met the requirements of relevant national laws and standards.Occupational health examinations did not reveal any work-related abnormalities.Conclusion In waste-to-energy processes,it is necessary to strengthen engineering protection and individual protection,strictly implement various protective measures and occupational health management measures to protect the occupational health of workers.
国家科技期刊平台
NSTL
万方数据