不少家庭的厨房间小,通风设备差,难以使灰尘、油烟扩散,极易造成厨房内污染。试验资料表明,烧饭做菜1小时,厨房里有害物质可增加20倍,烟尘与油烟这两大“杀手”严重威胁着人体健康。烟尘煤炭或煤气燃烧时产生的烟尘含一氧化碳、二氧化硫及氧氮化合物。当厨房通风条件差时,人接触到的这些烟尘虽然浓度较低,但它们极容易与血红蛋 Many families have small kitchens and poor ventilation facilities, making it hard to spread dust and fumes, which can easily cause pollution in the kitchen. Test data show that 1 hour cooking cooking, harmful substances in the kitchen can increase 20 times, soot and smoke these two “killer ” a serious threat to human health. Soot dust generated when burning coal or gas contains carbon monoxide, sulfur dioxide and nitrogen oxides. When the kitchen ventilation is poor, people exposed to these soot although the concentration is low, but they are very easy and hemoglobin