本文選題：新裝修 + 室內空氣污染　； 參考：《環(huán)境與職業(yè)醫(yī)學》2011年06期

【摘要】：[目的]了解寶山區(qū)新裝修住房室內空氣甲醛污染現(xiàn)狀,為控制室內空氣污染提供科學依據(jù)。[方法]于2008年4月至2009年12月調查寶山區(qū)內20戶新裝修(不超過6個月)的住宅,檢測室內空氣中的甲醛濃度。[結果]甲醛超標較為嚴重,住宅室內甲醛質量濃度為0.001 8～1.90mg/m~3,戶合格率僅40%。多因素logistic分析結果顯示自然通風時間、檢測時的溫度及是否有家具對甲醛濃度的影響具有統(tǒng)計學意義(P0.05),自然通風時間與甲醛濃度呈負相關,檢測時高氣溫(≥25℃)與甲醛濃度呈正相關,室內放置家具會使室內甲醛濃度上升。[結論]部分新裝修住宅室內空氣甲醛污染狀況不容忽視,裝修后注意充分通風換氣有利于降低室內甲醛濃度。
[Abstract]:[objective] to understand the present situation of indoor air formaldehyde pollution in newly decorated houses in Baoshan District, and to provide scientific basis for controlling indoor air pollution. [methods] from April 2008 to December 2009, 20 newly decorated (not more than 6 months) houses in Baoshan District were investigated and the formaldehyde concentration in indoor air was detected. [results] formaldehyde exceeded the standard seriously, the indoor formaldehyde concentration was 0.001 81.90 mg / m ~ (3), and the household qualified rate was only 40. The results of multivariate logistic analysis showed that the effect of natural ventilation time, temperature and furniture on formaldehyde concentration was statistically significant (P 0.05), and the natural ventilation time was negatively correlated with formaldehyde concentration. There was a positive correlation between formaldehyde concentration and high temperature (鈮，

本文編號：1937017