昆山市公共场所集中空调系统的卫生状况  

Sanitary Condition of Central Air Conditioning System in Public Places of Kunshan City

作　　者：董万群[1] 徐建文[1] 李辛夷[1] 蔡见远[1] 张艳[1] 陈雪峰[1] 

机构地区：[1]江苏省昆山市卫生监督所,215300

出　　处：《职业与健康》2010年第8期913-915,共3页Occupation and Health

摘　　要：目的了解当前昆山地区集中空调系统微生物污染情况,更好地控制集中空调环境的卫生状况。方法随机抽取昆山市人流量较大的公共场所集中空调系统进行横断面调查。按照《公共场所集中空调通风系统卫生规范》采样标准,对集中空调风管、送风微生物学指标及室内微小环境指标进行检测。结果集中空调风管积尘量(2.5～36.9g/m2)、送风中真菌总数(71～1095CFU/m2)、细菌总数(92～792CFU/m2),超标情况较为严重。结论需加强对昆山市集中空调系统卫生状况的监管工作。[Objective] To understand the microbial contamination status of central air conditioning system in Kunshan City, so as to control the environmental sanitary of central air conditioning well.[Methods]The central air conditioning systems in public places of Kunshan City with large flow of people were randomly selected for cross-sectional survey. According to the sampling method of ＂Sanitation Standard for Central Air Conditioning Ventilation System in Public Places＂, the air conditioning duct, microbial Indicators and indoor microenvironment were detected.[Results]The dust volume of central air conditioning duct （2.5~36.9 g/m2）, the total fungi in air （71~ 1095 CFU/m2）, and total bacteria （92~792 CFU/m2） exceed the standards seriously.[Conclusion]The monitoring and supervision on central air conditioning system should be strengthened in Kunshan City.

关 键 词：空调系统 卫生状况 

分 类 号：R126.4[医药卫生—环境卫生学]