摘要
本文概述了硼的本底水平和硼化物对动植物的危害,并简要介绍了国内外饮用水标准和污水排放标准中对于硼的要求,分析了AP1000核电厂硼排放量的计算方法并根据该方法计算得到了核电厂硼排放量,最后比照最严格的硼排放要求对核电厂硼排放进行了分析。经分析表明只需限制一回路流出液的排放流量小于1.41m3/h,即可使得AP1000核电厂的硼排放基本满足目前最严格的要求。
In this paper, the background level and harm to life of boron are first summarized. The boron limits for domestic and foreign drinking water standard and waste water discharge standard are briefly introduced. Then calculation methods of boron discharge in AP1000 are introduced and relevantresults are given. Finally, the calculation results are compared with the strictest waste water standard. It is concluded that the boron discharge can meet the strictest standardonly to limit the discharge of reactor coolant effluent below 1.41 m3/h.
出处
《核科学与工程》
CSCD
北大核心
2013年第4期404-408,共5页
Nuclear Science and Engineering
关键词
AP1000
硼
排放
计算分析
AP1000
boron
discharge
calculation and analysis
