新疆伊犁铀矿冶退役场所辐射环境影响现状调查

Investigation of radiation environmental impact of uranium mining and metallurgy decommissioning places of Yili area in Xinjiang

以新疆伊犁4个铀矿冶退役场所为研究对象,调查其辐射环境影响,包括退役场所的γ吸收剂量率、土壤表面氡析出率以及土壤及水体中的天然放射性核素含量。结果表明,部分退役场所超标情况严重,亟需进一步治理。

This paper takes uranium mining and metallurgy decommissioning places of Yili area in Xinjiang as the object of study, the radiation environmental impact of these places were investigated, include Gamma absorbed dose rate, the radon exhalation rate, as well as the natural radionuclide concentrations in soil and water. It is showed that the pollution in a decommissioning place was grave, need urgent treatment.