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如今随着城镇家庭的现代化,大量现代化日用品涌进家庭,人们也就在享受这些高科技文明的同时,不知不觉地接触着新污染源,请注意这盏盏“小红灯”:大屏幕彩电、空调器、燃气热水器、分离式无霜电冰箱、移动电话、灭虫剂……还是让我们走进家庭,看看这些藏匿在居室中的“隐形杀手”的真面目吧。新房氡气人们发现高剂量的氡可以导致肺癌、白血病和呼吸道病变。据有关资料显示:美国每年肺癌死亡者中有8～20%是由氡所致,仅次于吸烟,成为第二大致肺癌因素。氡是一种天然放射性气体,室内氡的主要来源是地基和放射性的建筑材料,如花岗石。当室内空气中的氡浓度
Now with the modernization of urban families, a large number of modern daily necessities pour into the family, people also enjoy these high-tech civilization, while unwittingly exposed to new sources of pollution, please note that this light Screen color TV, air conditioners, gas water heaters, split frost-free refrigerators, mobile phones, pesticides ... ... or let us into the family, look at these hidden in the bedroom in the “invisible killer ” the true face of it. New House Radon It was discovered that high doses of radon can cause lung cancer, leukemia and respiratory disease. According to the relevant data, 8-20% of lung cancer deaths in the United States each year are caused by radon, second only to smoking, becoming the second most common cause of lung cancer. Radon is a naturally occurring radioactive gas. The main sources of indoor radon are foundations and radioactive building materials such as granite. When indoor radon concentration in the air