摘要
二恶英和呋喃被称为“环境激素” ,是被联合国 2 0 0 1斯德哥尔摩公约禁止或限制的 12种持久性有机污染物中的2种 ,它们能严重损害人类和高级动物的内分泌和生殖系统 ,并具有致癌性。铸造业中湿型砂的煤粉和酚醛树脂、呋喃树脂在浇注过程中 ,由于不完全燃烧和热解易于释出二恶英、呋喃和苯并芘。
Dioxin and furan, the so-called environment hormones, are two of the 12 permanent organic pollutants forbidden or limited by 2001 Stockholm Agreement of UN. They can seriously injure the gland excretion system and genitals system of human and high animals. In foundry work, the coal dust in green sand and the phenol-formaldehyde, furan resins are ready to liberate out the high harmful α-benzopyrene, dioxin and furan because of the inadequate combustion and heat decomposition of organic compounds. The foundrymen ought to give great attention to the trouble caused by these organic pollutants.
出处
《铸造》
CAS
CSCD
北大核心
2002年第8期502-504,共3页
Foundry
