为了解配酸作业工人的职业性损害情况,我们于1983年3月开始对辽河、华北、中原、江汉四个油田酸站的作业环境及作业工人110名进行了为期2年的调查,其结果:配酸作业的主要职业危害因素是氢氟酸、盐酸、甲醛三种物质。其作业现场毒物浓度:HF(30个样品)为0.1—7.2mg/m~3,平均2.0mg/m~3; In order to understand the occupational damage of acid-based workers, we conducted a 2-year investigation on the operating environment and 110 workers at the acid stations in the Liaohe, North China, Central China and Jianghan oil fields in March 1983. : The main occupational hazards associated with acid operation is hydrofluoric acid, hydrochloric acid, formaldehyde, three substances. The poisonous concentration in the field of operation: HF (30 samples) is 0.1-7.2mg / m ~ 3 with an average of 2.0mg / m ~ 3;