摘要
依据国家标准化工作的要求,系统地对燃烧水解—离子选择电极法测定煤及土壤中总氟含量的热解条件、吸收效率、方法的精密度和准确度等指标进行了各种试验,并在此基础上将本方法与现行标准方法及 ASTM 标准方法进行了比较,论证了将本法上升为国家标准的可行性。
The paper reports a new method for determination of total fluorine in coal and soil.According to the require-ment of national standardization,this research has been carried out in a series of tests systematically on the parame-ters of the method,such as the conditions of pyrohydrolysis,the efficiency of absorption,precision and accuracy ofthe method,and so on.On the basis of above,compared with the current standard method and ASTM method,weconsider the new method as the national standard is feasible.
出处
《中国地方病学杂志》
CAS
CSCD
1993年第6期335-337,共3页
Chinese Jouranl of Endemiology
关键词
氟
煤
土壤
监测
Fluorine
Coal
Soil
Standard Method
