摘要
<正>锑(Sb)在自然界广泛存在,是一个潜在的毒物和致癌性类金属元素,其化学特征与砷(As)相似。偏远地区湖沼沉积和极地冰芯测试结果表明,其污染的时间和铅基本相似,说明锑也是一个长距离传输的全球性污染物。因此,被USEPA和欧盟巴塞尔公约列为全球优先控制污染物之一。USEPA
引文
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