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本文报道了冬、夏季家具城室内空气污染状况及从业人员的甲醛个体接触剂量。结果表明,家具城室内空气甲醛污染严重,从业人员甲醛接触剂量大,其中冬季为0.19mg/m~3,夏季为0.59mg/m~3,分别超过公共场所室内空气卫生标准0.58和3.7倍,经统计学检验,冬夏二季甲醛接触剂量有显著差异(P<0.05)。综合性商场从业人员的甲醛接触剂量夏季为0.11mg/m~3,与家具城夏季从业人员的接触剂量相比有显著性差异(P<0.05)。由此表明,家具城由于室内空气污染,造成家具城从业人员的甲醛接触剂量明显大于综合性商场从业人员的接触剂量。
This paper reports the winter and summer furniture city indoor air pollution and practitioners of formaldehyde individual exposure dose. The results showed that formaldehyde in indoor air was seriously polluted in the furniture city, and the dosage of formaldehyde for workers was large, among them 0.19 mg / m ~ 3 in winter and 0.59 mg / m ~ 3 in summer, which exceeded 0.58 and 3.7 times of indoor air hygiene standards in public places, After statistical tests, there was a significant difference in the amount of formaldehyde exposure between summer and winter (P <0.05). The formaldehyde exposure dose of comprehensive shopping malls employees was 0.11mg / m ~ 3 in summer, which was significantly different from that of summer furniture workers (P <0.05). This shows that furniture city due to indoor air pollution, resulting furniture workers in urban formaldehyde exposure dose was significantly greater than the comprehensive shopping malls practitioners exposure dose.