档案库室内空气污染研究

目的 探讨档案库室内空气质量及其影响因素。方法 选择14个档案馆测定档案库室内微小气候、一氧化碳、二氧化碳、二氧化硫、樟脑、苯、甲苯及二甲苯、螨、细菌及霉菌总数。结果 档案库存在化学性污染,且大部分化学污染物浓度在0.01mg/m~3以上。密闭较好,通风不良的一类档案库,空气中甲醛、苯、甲苯、樟脑浓度高于密闭稍差的二类档案库(P<0.01)。夏秋季温度高时,档案库空气中化学物浓度普遍高于春冬季温度低时(P<0.01)。防霉驱虫剂的使用,对档案库空气质量有较大影响。结论 档案系统档案库存在一定程度的化学污染,职业环境医学问题应引起人们的重视。

Study On In- doors Air Pollution In Archives Rooms

Objective] To study the in- doors air quality and its causing elements. Methods] 14 archives rooms were selected to test the in - doors micro climate, and the amount of CO, CO2, SO2, camphor, benzene, toluene, dimethylbenzene, mite, bacteria and fungus. Results] There is chemical pollution in the archives rooms, and the density of most of them is above 0.01mg/m3. The density of toluene, formaldehyde, toluene, and camphor in archives rooms with good closure is higher than that in the rooms with worse closure. The density of the chemicals in summer and autumn is generally higher than that in spring and winter. (p < 0.01) The using of anti - mold and insect killers has great effect on the air quality. Conclusion] There is chemical pollution in archives room, great emphasis should be put on occupational medicine.