论文部分内容阅读
125名竹制品厂过氧化氢作业工人中,有101人毛发变红或黄,发生率80.8%。其中接触3个月内出现变色91人,占90.1%;30岁以下年龄组毛发变色86人,发生率81.9%,与全年龄组差别无显著意义(u=0.097,P>0.05)。未发现皮肤及内脏各器官损害。作业场所过氧化氢浓度0.7～3.65mg/m~3。据分析毛发变色可能是过氧化氢气体和飘落在毛发上吸附有过氧化氢的竹尘,长时间作用于毛发,引起氧化脱色所致。
Out of 125 bamboo products factory hydrogen peroxide workers, 101 people turned red or yellow hair, the incidence of 80.8%. Among them, 91 persons (90.1%) experienced discoloration within 3 months and 86 persons (30%) under the age of 30, accounting for 81.9% of the total. There was no significant difference between the age group and the age group (u = 0.097, P> 0.05). No organ damage was found on the skin and internal organs. Workplace hydrogen peroxide concentration of 0.7 ~ 3.65mg / m ~ 3. According to the analysis of hair discoloration may be hydrogen peroxide gas and falling on the hair adsorbed hydrogen peroxide, bamboo dust, a long time on the hair, causing oxidative decolorization caused.