CAJ | 학술논문

文章分析了总氮自动分析仪在地表水监测中的优势与局限。通过对检出限、精密度、准确度等一系列实验室质量要求进行测定发现，该法的空白较低，准确度和精密度均能达到国标要求，分析效率高，但检出限偏高，适合总氮含量较高的地表水监测，对于含量较低的地表水，还应使用传统的国标方法检测。
문장분석료총담자동분석의재지표수감측중적우세여국한。통과대검출한、정밀도、준학도등일계렬실험실질량요구진행측정발현，해법적공백교저，준학도화정밀도균능체도국표요구，분석효솔고，단검출한편고，괄합총담함량교고적지표수감측，대우함량교저적지표수，환응사용전통적국표방법검측。
This paper analyzes the advantages and limitation of total nitrogen automatic analyzer in surface water monitoring . Through a series of laboratory quality experiments, it is founded that this method had a lower blank and the precision and accuracy can meet the requirements of national standard .It's more efficient than the traditional method but the detection limit is higher , so it applies only to higher total nitrogen content of surface water monitoring .Traditional methods of national standard can be used for surface water with lower concentrations.