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选择４３名对苯二甲酸（ＴＰＡ）作业工人进行动式个体采样，并于下班前按区域比例取样法测定ＴＰＡ的皮肤污染量，留取其当日工前工后尿样，分析尿ＴＰＡ，工后对调查对象进行肺功能—通气量的检查。结果显示，ＴＰＡ粉尘是一种分散度较高的有机粉尘，ＴＰＡ的皮肤污染量与空气ＴＰＡ浓度呈双对数线性相关，工人尿ＴＰＡ负荷与其ＴＰＡ的吸入总量呈对数相关，而尿ＴＰＡ负荷与ＴＰＡ皮肤污染量及ＴＰＡ暴露总量无明显的相关性。从人群角度说明，ＴＰＡ经皮肤吸收不是吸收的主要途径。
Forty-three terephthalic acid (TPA) workers were selected for dynamic individual sampling, and the TPA skin contamination was measured by regional sampling method before leaving get off work. Urine TPA samples were collected from the same day for urinary TPA analysis After the investigation of lung function - ventilation check. The results showed that TPA dust was a highly disperse organic dust. The TPA skin contamination was linearly correlated with air TPA concentration. The urinary TPA load of workers was logarithmically related to the total TPA inhalation, while the urinary TPA There was no significant correlation between the load and TPA skin contamination and total TPA exposure. From the crowd point of view, TPA absorption by the skin is not the main way of absorption.