2006•Zhongguo chuji weisheng baojianRequires access
Investigation on the Indoor Air Formaldehyde Pollution in Hangzhou City in Zhejiang Province
LI Huan-long
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Abstract
OBJECTIVE To understand the statues of indoor air formaldehyde pollution in Hangzhou City in Zhejiang Province. METHODS 28 newly decorated house in Hangzhou City were choosen and the formaldehyde concentrations in indoor air in different types of room were determined.RESULT The formalfehyde concentration in indoor air in 25.00% of investigated 28 houses esceeded the state Standard. And the highest concentratedtion was 0.81mg/m3 which was 8.1times of the limit in the State Standard.Child's bedroom and guests' bedrooms were serious polluted. CONCLUSION The states of indoor air formaldehyed pollution in the newly decorated houses in Hangzhou City is serious,this problem needs to be paid more attention to.