【摘要】 从煤矿矿井水和地下水的特性出发,通过长期试验研究,提出适合于煤矿的总α和总β放射性的简易测定方法,测值准确可靠,为矿井水的净化和资源化提供有力支持。更多还原

【Abstract】 Through long - term test and experiment,a simplified determinantion of gross a and gross β radioactivity for coal mine drainages was suggested in this article. To raise the accuracy of the method, the characteristics of coal mine drainage were fully considered in the course of preparation of standard comparature samples. this method will greatly facilitate the clarification and utilization of coal mine drainages.更多还原