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本文以镀铬作业者为对象,测定低浓度或中等浓度铬暴露时尿中铬的排泄量,研究两者的相关性。男性作业者8名(17～59岁,平均33岁,连续工龄平均4.5年),佩戴个人采样器5天,连续7天采集全日尿。同时以13厂90名(女性15名)作业者为对象,在同一周的星期一、四两天于作业前后采尿。环境中六价铬的测定和个人采样同时进行。测定结果:8名作业者24小时的尿铬排泄量与
In this paper, chromium chrome workers as the object, the determination of low or medium concentrations of chromium excretion of urine in urine excretion, to study the correlation between the two. Eight male workers (17-59 years old, average 33 years old, average working age 4.5 years), wearing a personal sampler for 5 days and collecting daily urine for 7 consecutive days. At the same time, 90 factories (15 female workers) in 13 factories were taken on the same week, and urine was collected before and after work on the first, fourth, and the same day of the same week. Determination of hexavalent chromium in the environment and personal sampling at the same time. Determination results: 8 operators of urinary chromium excretion and 24 hours