仪器法快速检测地表水中总磷的可行性研究

Feasibility study on rapid determination of total phosphorus in surface water by instrumental method

对多参数水质分析仪快速检测地表水中的总磷从检出限、测定下限、准确度和精密度等方面进行论证,同时用钼酸铵分光光度法和多参数水质分析仪分析区域内环境样品,并将两种方法的检测结果进行比对,显示多参数水质分析仪检测地表水中的总磷效率高、稳定性好、检测结果可靠。

The multi-parameter water quality analyzer quickly detects the total phosphorus in the surface water,and the method is demonstrated in terms of detection limit,minimum quantitative detection limit,accuracy and precision.By using the national standard method and the multi-parameter water quality analyzer to detect environmental samples in the area,and comparing the detection results of the two methods,it shows that the multi parameter water quality analyzer has high efficiency,good stability and reliable detection results.