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目的调查淄博市某化工园区周边地下水总α和总β放射性浓度水平。方法按照《生活饮用水标准检验方法放射性指标》(GB/T 5750.13-2006)国家标准方法。结果某化工园区总α活度浓度范围为0.024~0.399 Bq/L,总β活度浓度范围为0.047~0.251 Bq/L。结论淄博市某化工园区地下水中总α和总β放射性水平处于正常本底范围,地下水无放射性污染。
Objective To investigate the total α and total β radioactive concentrations of groundwater around a chemical park in Zibo City. Methods According to the national standard method of “Radioactive index for standard test method of drinking water” (GB / T 5750.13-2006). Results The total α-activity concentration in a chemical park ranged from 0.024 to 0.399 Bq / L, and the total β-activity concentration ranged from 0.047 to 0.251 Bq / L. Conclusion The total α and total β radioactivity of groundwater in a chemical park in Zibo City is in the normal background range, and there is no radioactive pollution in groundwater.