黄石市室内空气中甲醛污染的调查与研究

分析黄石市居室空气中甲醛浓度的59个监测样本。结果表明装修后3年内，居室空气中甲醛超标率为86．4％。通过对室内甲醛污染的成因分析，得出以下结论：同一房间的甲醛含量随着温度变化。温度升高，甲醛含量会随之增高；选好装修材料，室内单位空间的甲醛含量就会低；室内装修设计时，考虑室内空间承栽量和通风量，以降低室内甲醛含量；不科学的装修工艺同样会造成室内甲醛污染。

Investigation and studying of the formaldehyde pollutes in the indoor air in Huangshi city

According the 59 swatchs of formaldehyde collected in the air of the house in Huangshi, we get the result that about 86.4% of room fit up in three years, the formaldehyde in the air will exceed the standard, analyzing the cause of pollution of formaldehyde in the air of the room, we get these result: the mount of formaldehyde change with the temperature in the room, the higher the temperature , the more formaldehyde in the room; the mount of formaldehyde can be decreased by use the right fitment; a good design which consider the space and ventilation is also help to reduce the mount of formaldehyde; the unsuitable craftwork of fitment can also cause the formaldehyde pollution in the air.