某稀土冶炼厂放射性污染源项调查  

A survey of radioactive pollution sources for a rare earth smelting plant

作　　者：魏广芝 赵良仁 徐乐昌[2] 张伟[2] 牛洁[2] 

机构地区：[1]中广核燃料有限公司,北京100029 [2]核工业北京化工冶金研究院,北京101149

出　　处：《铀矿冶》2012年第3期146-151,共6页Uranium Mining and Metallurgy

摘　　要：对辽宁省锦州市某稀土冶炼厂厂区的污染源项进行调查,结果表明:厂区内尾渣池、废物坑、库房及其周围、车间前台阶周围存在污染;放射性废物没有对厂内井水造成污染,也没有对厂区周边的地表水造成污染;估算该稀土冶炼厂需要处理的放射性固体废物约为724m3。A survey of radioactive pollution sources was performed for a rare earth smelting plant in Jinzhou City Liaoning Province. The results show that radioactive contamination occurred in the tailings pond, the waste pits, the warehouse and the surrounding area, and the stair of the workshop＇s surroundings to a certain extent; no radioactive pollution for well water in this plant and surface water around this plant was caused by radioactive sources; and the radioactive solid wastes of this plant amounted to about 724 m3 and needed to he further treated.

关 键 词：放射性污染 源项调查 放射性固体废物 

分 类 号：X837[环境科学与工程—环境工程]