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Lianyungang Dafa Labor Insurance Supplies Co., Ltd.

Contact: Mr. Zhang

Mobile: 13675287216

Phone: 0518-85856685

Fax: 0518-85846508

Website: jgw88888.com

Address: No. A3-1, Huilong Community, Jiefang East Road, Haizhou District, Lianyungang City


Impact of dust on the human body

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Impact of dust on the human body

作者: Release Date: 2017-04-27 Author: Click:

When the fuel burns, about 8 to 11 kg of soot rises to the sky for every ton of coal burned. Particles larger than 10pm in the smoke and dust quickly fall to the ground, which is called falling dust. Soot with particles less than 10 lumens suspended in the atmosphere is called flying dust. Quite a part of the dust is bigger than the seedlings. 76 anal m) is still small, people's meat is hard to see, which contains many toxic substances and carcinogens.

Fly dust enters the human body with breathing, and about half of it is attached to the lung wall, which is an important cause of constituting or aggravating ping and suction diseases. According to the survey, when the concentration of floating dust is 100pm / m3, children's respiratory infections increase significantly; when the concentration is 200pm / m3 ", the mortality of chronic respiratory diseases increases, and the absenteeism rate due to the disease increases; the concentration is 300 ~ g / ma pairs, respiratory diseases Acute exacerbation; at 800, mortality from respiratory disease and heart disease increases.


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