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

【摘要】：[目的]了解寶山區(qū)新裝修住房室內(nèi)空氣甲醛污染現(xiàn)狀,為控制室內(nèi)空氣污染提供科學(xué)依據(jù)。[方法]于2008年4月至2009年12月調(diào)查寶山區(qū)內(nèi)20戶新裝修(不超過6個月)的住宅,檢測室內(nèi)空氣中的甲醛濃度。[結(jié)果]甲醛超標(biāo)較為嚴(yán)重,住宅室內(nèi)甲醛質(zhì)量濃度為0.001 8～1.90mg/m~3,戶合格率僅40%。多因素logistic分析結(jié)果顯示自然通風(fēng)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(xué)意義(P0.05),自然通風(fēng)時間與甲醛濃度呈負(fù)相關(guān),檢測時高氣溫(≥25℃)與甲醛濃度呈正相關(guān),室內(nèi)放置家具會使室內(nèi)甲醛濃度上升。[結(jié)論]部分新裝修住宅室內(nèi)空氣甲醛污染狀況不容忽視,裝修后注意充分通風(fēng)換氣有利于降低室內(nèi)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