徐州市制沼气及发电项目职业病危害控制效果评价  

Evaluation of occupational disease hazard control effectiveness for municipal biogas and power generation projects in Xuzhou City

作　　者：王永林 孙慧 宋志方 王培丽 WANG Yonglin;SUN Hui;SONG Zhifang;WANG Peili(Department of Occupational Health,Xuzhou Mining Group General Hospital,Xuzhou Mining Group Occupational Disease Prevention and Control Hospita,Xuzhou,Jiangsu 221006,China)

机构地区：[1]徐州矿务集团总医院/徐州矿务集团职业病防治院职业卫生科,江苏徐州221006

出　　处：《职业与健康》2024年第18期2455-2458,2463,共5页Occupation and Health

摘　　要：目的分析和评价徐州市某能源科技有限公司生物质及粪污制沼气、沼气发电、沼气制有机堆肥的职业病危害控制效果。方法2022年对徐州市某企业的粪污、生物质制沼气、沼气发电、沼渣制堆肥的项目采用职业卫生现场调查法、职业病危害因素检测方法等方式收集资料,并结合职业病防护设施、应急救援设施、个人防护用品、职业健康监护等方法综合进行分析评价。结果该项目主要的职业病危害因素种类有:化学有害因素(其他粉尘、氨、硫化氢、甲硫醇、乙硫醇、氢氧化钠、尿素、氮氧化物、二氧化硫)、噪声、高温、工频电场。职业病危害因素检测结果显示所测因素的合格率为100.0%;职业健康检查结果禁忌证、疑似职业病为0;个人防护用品完好率100.0%。结论本项目属于生物质能发电(行业代码D4417)、生物质燃气生产和供应业(行业代码D4520)、天然气生产和供应业(行业代码D4511),属于职业病危害严重的建设项目,其职业病危害控制措施有效。Objective To analyze and evaluate the occupational disease hazard control effects of a certain energy technology Co.,Ltd.in Xuzhou City on biomass and fecal waste production of biogas,biogas power generation,and biogas organic compost production.Methods In 2022,data were collected from a certain enterprise in Xuzhou City using methods such as occupational health on-site investigation methods,occupational disease hazard factor detection methods,and a combination of occupational disease protection facilities,emergency rescue facilities,personal protective equipment,and occupational health monitoring methods to comprehensively analyze and evaluate the project of fecal pollution,biomass to biogas production,biogas power generation,and biogas residue to compost.Results The main types of occupational disease hazards in this project include chemical hazards(other dust,ammonia,hydrogen sulfide,methyl mercaptan,ethyl mercaptan,sodium hydroxide,urea,nitrogen oxides,sulfur dioxide),noise,high temperature,and power frequency electric field.The detection results of occupational hazard factors showed that the qualified rate of the tested factors was 100.0%.The occupational health examination results showed no contraindications or suspected occupational diseases,and the intact rate of personal protective equipment was 100.0%.Conclusion This project belongs to the industries of biomass energy generation(industry code D4417),biomass gas production and supply(industry code D4520),and natural gas production and supply(industry code D4511),and is a construction project with serious occupational disease hazards.

关 键 词：生物质 粪污 沼气 堆肥 发电 职业病危害因素 控制效果评价 

分 类 号：R134.2[医药卫生—劳动卫生]