中国医学装备Issue(7)：65-67,3.DOI:10.3969/J.ISSN.1672-8270.2015.07.022
食品样品中210Pb的研究进展
Research progress of210Pb in food samples
摘要
Abstract
210Pb is extremely toxic, dear bone radionuclide, its progeny210Po is alpha radionuclide, belongs to high toxicity. Another progeny210Bi is the main component of natural radioactivity. In recent year, with the development and utilization of the scale expansion of uranium is increasing, uranium tailings waste water discharge cause radioactive contamination of210Pb in the environment is increasing too. Part of our region has provisions in environmental radiation monitoring around the uranium must include210Pb. There are three main methods for210Pb measurement in food: alpha, beta and gamma method. This paper emphatically introduces method to measure210Pb in food, and puts forward some suggestions on210Pb measurement in food samples, and gives some data about the210Pb content of food in some regions of China.关键词
食品/210Pb/监测/α法/β法/γ法Key words
Food/210Pb/Monitoring/α-method/β-method/γ-method分类
医药卫生引用本文复制引用
李文红,拓飞,周强,张京,张庆,张建峰,苏旭..食品样品中210Pb的研究进展[J].中国医学装备,2015,(7):65-67,3.基金项目
国家科技支撑计划(2013BAK03B05)“核事故健康风险评估与卫生应急处置技术研究” （2013BAK03B05）
