摘要
为了了解和掌握重庆市新装修后住宅室内空气中甲醛浓度水平,对新装修后住宅室内空气进行实测和入户调查,结果表明:室内空气中甲醛平均浓度为0.22 mg/m3,超标率高达76.3%.在装修完成后3个月时甲醛浓度最高,装修完成后6个月时甲醛浓度最低.这说明重庆新装修住宅室内空气中普遍存在甲醛污染,应引起高度关注.
With investigation and storey of indoor air pollutants of newly fitment residences in Chongqing , the average consistency of formalolehyde is 0.22 mg/m^3, and the over standard rate is 76.3%. The concentration of the third months after the completion of decoration is the highest , with those of the sixth month is the lowest. The result shows that the indoor-air pollutants caused by decoration should not be ignored anymore.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第9期144-146,共3页
Journal of Chongqing University
基金
重庆大学骨干教师基金(0903005109002)
北京市供热
供燃气
通风与空调工程重点实验室资助
关键词
室内空气
甲醛污染
新装修住宅
indoor air
formalolehyde pollution
newly fitment residences
