某军事作业坑道装修施工中的卫生质量调查  

Investigation on the Hygienic Quality in a Military Sap Construction

作　　者：魏文一[1] 梁瑞霞[1] 牛桂花[1] 安江燕[1] 楚小红[1] 

机构地区：[1]96401部队后勤部防检环监所

出　　处：《职业与健康》2005年第12期1875-1877,共3页Occupation and Health

摘　　要：目的掌握坑道装修施工对作业人员健康的影响,做好环境的改善与防护,维护官兵健康。方法采用ppbRAEPGM-7240型光离子化气体检测仪检测总挥发性有机物(TVOC)浓度,4150型二氧化硫、二氧化氮分析仪检测SO2、NO2浓度,INTERSCAN 4160型甲醛分析仪检测HCHO浓度,FJ-620型环境X、γ剂量率仪探测γ辐射剂量率,美国产1023型、1027型氡连续检测仪、国产快速氡检测仪,直接测量氡气浓度。结果A区坑道内TVOC、CO2是主要污染物,平均值分别超过国家公共场所空气质量标准3.92倍和1.67倍。B区坑道内CO2、TVOC是主要污染物,平均浓度分别超标1.62倍和1倍。C区CO2是污染物,平均浓度值超标2.09倍。监测的11项空气质量要素,各区均有2个环境要素超标,占18.18%。表明装修施工期间的空气质量基本上属于轻度污染状态。结论①深化对坑道装修施工中卫生保护重要意义的认识。②把好建筑材料和装修材料的选用关,预防和控制建筑材料和装修材料产生的环境污染。③施工人员应戴好口罩,做好个人防护。④提倡湿法作业,以减少可吸入颗粒的污染。[ Objective] To master the effect of sap construction on the workers＇ health and improve the quality of the working environment. [ Methods] Various instruments were applied to determine the concentration of TVOC, SO2, NO2, HCHO and niton, and the dose rate of Y radiation in the construction environment. [Results] TVOC and CO2 were the major pollutants in region A, the average value of which exceeded the national standard by 3.29 and 1.67 times respectively; CO2 and TVOC was also the major pollutants in region B, the average value of which exceeded the national standard by 1.62 and 1 times respectively; CO2 was the major pollutant in region C, the average value of which exceeded the national standard by 2.09 times. 2 environmental elements out of 11 exceeded the national standard in each region （18.18%）, which indicated that the air quality in the sap comtruction belonged to slight pollution. [Conclusion] Effective measures should be taken to strengthen the hygienic protection in order to reduce the air pollution and protect the workers＇ health.

关 键 词：作业坑道 装修施工 空气卫生质量 

分 类 号：R126.4[医药卫生—环境卫生学]