濟(jì)南除甲醛：世界衛(wèi)生組織日前發(fā)布了《室內(nèi)空氣質(zhì)量指南》,該《指南》指出,室內(nèi)空氣的污染源主要來(lái)自四個(gè)方面,即建筑材料、家電、取暖設(shè)備和做飯時(shí)產(chǎn)生的煙塵等.室內(nèi)空氣中的化學(xué)污染物主要有苯、一氧化碳、甲醛、二氧化氮、氡等九種物質(zhì).其中,苯位列第一,這種物質(zhì)廣泛存在于建筑材料中,尤其是油漆,可致癌;排在第二位的是一氧化碳,其安全標(biāo)準(zhǔn)是24小時(shí)內(nèi)每立方米空氣中不超過(guò)7毫克;排第三的是甲醛,安全標(biāo)準(zhǔn)是每立方米空氣中含量低于0.1毫克,超量會(huì)傷害肺功能.

Formaldehyde removal in Jinan: The World Health Organization recently issued the Guidelines for Indoor Air Quality, which pointed out that indoor air pollution mainly comes from four aspects, namely, building materials, household appliances, heating equipment and smoke and dust generated during cooking. The main chemical pollutants in indoor air are benzene, carbon monoxide, formaldehyde and 2. Nitric oxide, radon and other nine substances. Among them, benzene ranks first, this substance widely exists in building materials, especially paint, can cause cancer; carbon monoxide ranks second, its safety standard is not more than 7 mg per cubic meter of air within 24 hours; formaldehyde ranks third, the safety standard is less than 0.1 per cubic meter of air. In milligrams, excess can damage lung function.

點(diǎn)評(píng):盡管這些污染物在建材產(chǎn)品中的含量都有一定標(biāo)準(zhǔn),但家庭裝修后這些材料集中釋放污染物,室內(nèi)空氣必然受到影響.我們還是建議,新裝修的居室不要馬上入住,盡量在半年后入住.家庭裝修盡量選擇有環(huán)保標(biāo)志的產(chǎn)品,在家具選擇方面,人造板材中甲醛含量比較多,最好選用木板材料密封程度較高的家具;新買的家具放一段時(shí)間再用;使用人造板材的衣柜時(shí),盡量不放內(nèi)衣和孩子的衣服;冬天每天要開(kāi)窗,一天不少于兩次,每次不少于30分鐘,以免污染加重;還應(yīng)注意調(diào)節(jié)空氣濕度.http://www.whkjgn.com

Comment: Although the content of these pollutants in building materials has certain standards, the indoor air will be affected by the concentration of pollutants released by these materials after home decoration. We still suggest that the newly decorated rooms should not be occupied immediately, try to stay in half a year later. Family decoration should try to choose products with environmental protection marks and furniture selection. In terms of choice, the formaldehyde content in wood-based panels is relatively high, it is better to choose furniture with high sealing degree of wood-based materials; newly bought furniture should be put for a period of time to reuse; when using the wardrobe of wood-based panels, try not to put underwear and children's clothes; in winter, windows should be opened not less than twice a day, no less than 30 minutes each time, in order to avoid aggravating pollution; Attention should be paid to regulating air humidity.http://www.whkjgn.com