CAJ | 학술논문

本文根据监测方案对某核电站周边地区的环境γ辐射、大气、水、土壤、陆地动植物和海洋动植物及排放的放射性气体等进行辐射环境监测,经过实验分析可知,各个指标值都在本底范围内.通过γ外照射、气载放射性的内外照射和食入食物的内照射分别计算对人体的危害,其中气载放射性危害非常小,γ外照射和食物内照射引起的年有效剂量分别为0.127mSv/a和0.115mSv/a,都在国家管理限值内,即在正常运行工况下,核电站对周边辐射环境影响很小,核电站是安全可靠的.
본문근거감측방안대모핵전참주변지구적배경γ복사、대기、수、토양、륙지동식물화해양동식물급배방적방사성기체등진행복사배경감측,경과실험분석가지,각개지표치도재본저범위내.통과γ외조사、기재방사성적내외조사화식입식물적내조사분별계산대인체적위해,기중기재방사성위해비상소,γ외조사화식물내조사인기적년유효제량분별위0.127mSv/a화0.115mSv/a,도재국가관리한치내,즉재정상운행공황하,핵전참대주변복사배경영향흔소,핵전참시안전가고적.
According to the monitoring program, radiation environmental monitoring have been ran to power plant surrounding areas on environmental γradiation, air, water, soil, land and marine animals and plants, and ra-dioactive gas discharged by the power plant, etc. Every index value is in the range of background through experi-mental analysis. The paper separately calculates the damage on the human body caused by external irradiation by γray, both inside and outside of airborne radioactive exposure and ingestion of food irradiation. The airborne ra-diological hazards are very small, and the annual effective dose of external γradiation was 0.127mSv / a and in food irradiation was 0.115mSv/a, both within the national administration limits, which means in normal operating conditions, nuclear radiation impact on the surrounding environment is very small, and nuclear power plants are safe and reliable.