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福建省宁化县林产化工厂是生产松香、松节油的小型化工厂,年产松香3100吨,松节油530吨,年耗用原料松脂4010吨。生产中主要危害是松节油气体及粉尘。该厂由于土法上马,原生产工艺相当落后,主要工序均为敞开式。产品质量差,作业场所跑、冒、滴、漏极为严重,部分工人的呼吸系统遭受危害。1984年初,县卫生防疫站对该厂溶解、水洗和包装车间连续6天24次检测空气中松节油的浓度,测定
Ninghua County, Fujian Province forest chemical plant is the production of rosin, turpentine small chemical plant, with an annual output of 3,100 tons of rosin, turpentine 530 tons, annual consumption of raw materials, rosin 4010 tons. The main hazard in production is turpentine gas and dust. Due to the plant launched the soil, the original production process is quite backward, the main processes are open. Product quality is poor, workplaces run, run, drip, drain is very serious, part of the workers’ respiratory system is endangered. In early 1984, the county health and epidemic prevention station on the plant dissolution, washing and packaging workshop 24 consecutive 6 days to detect the concentration of turpentine in the air, determination