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为了解该厂有害物质的污染状况 ,我们对该厂进行了生产环境劳动卫生学调查。1 内容与方法1 1 生产环境中有害因素的测定 对生产过程中存在的各种有毒有害物质进行监测 ,项目有 :粉尘、氟化物、噪声、ＣＯ、ＳＯ2 等。1 2 测定方法 粉尘测定 ,依据《作业场所空气中粉尘测定
In order to understand the pollution status of hazardous substances in the plant, we conducted a survey of labor hygiene in the production environment. 1 Content and methods 1 1 Determination of harmful factors in the production environment Monitoring of various toxic and hazardous substances in the production process, the project is: dust, fluoride, noise, CO, SO2 and so on. 1 2 Determination of dust measurement method, based on "workplace airborne dust determination