✔ 最佳答案
The air pollution problem is increasingly serious, the waste gas ejected by automobile, factory, wine shop, incinerator...etc. is polluted by severity the atmosphere, besides which, people starts finding the indoor air pollution will influence the human body health directly again, so pays attention to the problem that the indoor air purifies more.Do we need to know which pollutants indoor air has actually to exist first? It contained to attain 100 kinds of pollutants more in the indoor air.They are mainly divided into two:The air pollutant and microorganism pollutant.Besides, place had a fungi to breed in great quantities, would even send out special bad smell.These indoor air pollution things are actually from since then? The source of the indoor air pollution thing is very complex, in addition to is outdoor and us environment of the atmosphere quality vegetable relevant, also and our living environment and usual the articles is vitally related.For example our house paint, wall paper, carpet, detergent, air that resides to use delightfully fresh, insecticide, fuel...etc. is all main source that releases the air pollutant.The microorganism pollution is then come from having already died or gets of organism, include food remnant, pet and patient.The more serious is to install to have the cold air system and lack to maintain and maintain carefully of seal completely an indoor environment, its air quality vegetable is bad by all means and more.Recent years, government in Hong Kong has already drafted a set of document of guide line with plain indoor air quality and data as well, hopes the book can encourage each stratum, the personage pays attention to the problem of the indoor air more, improving the indoor air quality vegetable actively, guaranteeing townspeople's health.