与石煤有关的建筑材料的放射性污染  

Radioactive Pollution from the Stone-coal Related Building Materials

作　　者：谢贵珍[1] 

机构地区：[1]东华理工学院,江西抚州344000

出　　处：《建材技术与应用》2005年第5期11-13,共3页Research and Application of Building Materials

基　　金：国家自然科学基金资助(40272080)

摘　　要：对我国与石煤有关的建筑材料的放射性污染状况进行了分析。研究表明,有些地区石煤中放射性核素U含量很高,放射性污染主要是由放射性核素U的高含量引起的。与石煤有关的建筑材料如石煤渣、石煤砖等具有高的放射性污染。在分析石煤及其制品放射性污染的基础上,提出了相应的防治措施与建议。In this paper, radioactive pollution derived from the stone - coal related building materials of our country is analyzed. Its study indicates that the amount of U radioactive nuclide contained in stone- coal in some areas is very high, which is the main source of the radioactive pollution. The stone -coal related building materials, such as stone- coal slag, stone- coal bricks, contain high radioactive pollution. So based on the analysis of stone - coal and the products from it,the corresponding countermeasures and related suggestions are put forth as well.

关 键 词：石煤 建筑材料 放射性污染 

分 类 号：X591[环境科学与工程—环境工程]