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进口可用作原料的固体废物环境保护控制标准—废五金电器(2)
添加时间:2008-04-21 原文发表:2008-04-21 人气:11 来源:020sfw
本文章共2439字,分2页,当前第2页,快速翻页:
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检测水平的平均值α不超过0.04Bq/cm2,β不超过0.4%26nbspBq/cm2。%26nbsp 4.3%26nbsp废五金电器中放射性核素比活度应低于表1%26nbsp的限值。%26nbsp 表1%26nbsp放射性核素比活度限值%26nbsp 核素%26nbsp比活度(Bq/g)%26nbsp 59Ni%26nbsp3x103%26nbsp 63Ni%26nbsp3x103%26nbsp 54Mn%26nbsp0.3%26nbsp 60Co%26nbsp0.3%26nbsp 65Zn%26nbsp0.3%26nbsp 55F%26nbspe%26nbsp300%26nbsp 90Sr,%26nbsp3%26nbsp 134Cs%26nbsp0.3%26nbsp 137Cs%26nbsp0.3%26nbsp 235U%26nbsp0.3%26nbsp 238U%26nbsp0.3%26nbsp 239Pu%26nbsp0.1%26nbsp 241Am%26nbsp0.3%26nbsp 152Eu%26nbsp0.3%26nbsp 154Eu%26nbsp0.3%26nbsp 94Nb%26nbsp0.3%26nbsp 不明成分的β-γ混合物%26nbsp0.3%26nbsp 不明成分的α混合物%26nbsp0.1%26nbsp
4.4%26nbsp废五金电器中应严格限制下列夹杂物的混入,总重量不应超过进口废五金电器%26nbsp 重量的0.01%。%26nbsp (1)石棉废物或含石棉的废物;%26nbsp (2)废感光材料;%26nbsp (3)密闭容器;%26nbsp (4)可以充分说明在进口废五金电器的产生、收集、包装和运输过程中难以避%26nbsp 免混入的其他危险废物。%26nbsp
4.5%26nbsp除上述各条所列废物外,废五金电器中应限制其他夹杂物(包括木废料、废纸、%26nbsp 剥离铁锈以及国家禁止进口的废机电产品等废物)的混入,总重量不应超过进口废五金电器重量的2%。%26nbsp
4.6%26nbsp进口废五金电器可回收利用的材料应不低于废五金电器总重量的80%,其中可%26nbsp 利用金属的含量应不低于废五金电器总重量的60%。%26nbsp
5%26nbsp检验%26nbsp 5.1%26nbsp本标准4.1(4)条的检验按照GB13015%26nbsp规定执行。%26nbsp 5.2%26nbsp本标准4.1(5)条、4.1(6)条按照GB5085%26nbsp规定的方法进行检验。%26nbsp 5.3%26nbsp本标准4.1(1)条、4.2%26nbsp条的检验按照SN0570%26nbsp规定执行。%26nbsp 5.4%26nbsp本标准其他条款的检验按照SN0579%26nbsp规定执行。%26nbsp
来源:环保总局%26nbsp%26nbsp
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