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本工作是全国工业固体废物放射性水平调查的一部分。文中报道了对有色金属工业中九十七家厂、矿和企、事业单位工业固体废物放射性水平的调查和十六个主要厂矿的实地监测结果。根据调查数据,按照UNSCEAR1982年报告书推荐的模式,对有色金属工业固体废物给当地居民增加的年剂量当量和剂量当量负担作了估算,用调查实例说明原“放射防护规定”(GBJ8-74)中的有关条款应予修正,并认为1.85×10~4Bq/kg(5×10~(-7)Ci/kg)的限定标准更适合我国的实际情况。
This work is part of the national survey of radioactive levels of industrial solid waste. The paper reports on the survey of radioactive levels of industrial solid wastes in 97 factories, mines, enterprises and institutions in the non-ferrous metal industry and the field monitoring results of 16 major factories and mines. According to the survey data, according to the UNSCEAR1982 report recommended models, the annual equivalent and equivalent dose equivalent burden of non-ferrous metal industrial solid wastes to local residents were estimated. The “Radiation Protection Regulations” (GBJ8-74) In the relevant provisions should be amended, and that the 1.85 × 10 ~ 4Bq / kg (5 × 10 -7 Ci / kg) of the standard is more suitable for China’s actual situation.