摘要
首次系统地分析了江西省室内空气总挥发性有机物污染现状。结果表明全省及9个设区市室内环境空气中总挥发性有机物造成一定污染，在全省抽测的456个样本中，空气总挥发性有机物范围为0．01mg／m^2-126．35mg／m^3，平均值为1．83mg／m^3,超标率为36．2％。并研究探讨了江西省室内空气总挥发性有机物变化规律为：家居卧室、家居客厅、家居厨房空气总挥发性有机物污染程度相对较高；随着装修时间的推移，空气总挥发性有机物平均浓度和超标率总体呈下降趋势，但在25个月-48个月时出现反弹；室内空气总挥发性有机物污染随着装修档次的提高而加剧。
TVOC of indoor air in Jiangxi province was analyzed systemly for the first time. The results indicated that there were TVOC pollutions of indoor air in the whole province and the setted cities to some extent,in the 456 samples which were choosed randomly,the range of TVOC was from 0.01 to 126.35 mg/m^3 ,the average concentration was 1.83mg/m^3 ,and 36.2% of the samples,TVOC concentrations were beyond the standard. And studied the regularity of TVOC of indoor air in Jiangxi province was in this pattern：the TVOC pollutions in bedroom, living room and kitchen were higher than others ;The average concentration and the rate beyond standard were discreased by the decorating time,but there was a boundce in the months from 25 to 48, and the pollution always increased with the decorating level.
出处
《江西科学》
2008年第1期147-150,共4页
Jiangxi Science
