催化剂厂污水中总氮含量的快速测定
|
摘要
应用总氮测定仪快速测定催化剂厂污水中总氮含量,并检验数据的准确度和精密度。结果表明,与蒸馏法法相比,总氮测定仪法能快速有效地测定催化剂厂污水中总氮含量,提高数据的准确度,并满足催化剂生产过程中污水即时分析的要求。
The total contents of nitrogen in wastewater from the catalyst plant was rapidly determined by using total nitrogen determining instrument. The accuracy and precision of the experimental data were tested. The results showed that compared with the distillation method,TN instrument method could quickly and effectively determine the total content of nitrogen in wastewater from the catalyst plant,enhanced the accuracy of analytic results,and met the requirements of instant analysis of the wastewater during the process of catalyst production.
The total contents of nitrogen in wastewater from the catalyst plant was rapidly determined by using total nitrogen determining instrument. The accuracy and precision of the experimental data were tested. The results showed that compared with the distillation method,TN instrument method could quickly and effectively determine the total content of nitrogen in wastewater from the catalyst plant,enhanced the accuracy of analytic results,and met the requirements of instant analysis of the wastewater during the process of catalyst production.
引文
[1]张大林.浅谈分析方法及其在环境监测中的应用[J].化工管理,2015,29(5).74-76.
[2]潘志强,鲁卫平,赵静.TN3000化学发光定氮仪分析准确性的影响因素[J].分析仪器,2016,(2):18-21.Pan Zhiqiang,Lu Weiping,Zhao Jing.Influence factors of analytical accuracy of TN3000 chemiluminescence apparatus[J].Analytical Instrumentation,2016,(2):18-21.
[3]张云良,李玉龙.工业催化剂制造与应用[M].北京:化学工业出版社,2012.
[4]张乐.电化学法COD检测中的三电极系统开发研究[D].天津:河北工业大学,2012.Zhang Le.Study on the development of three electrode system in electrochemical COD detection[D].Tianjin:Hebei University of Technology,2012.
[5]陈丽.COD的快速测定方法研究[D].长沙:中南大学,2015.Chen Li.Study on rapid determination of COD[D].Changsha:Central South University,2015.
[2]潘志强,鲁卫平,赵静.TN3000化学发光定氮仪分析准确性的影响因素[J].分析仪器,2016,(2):18-21.Pan Zhiqiang,Lu Weiping,Zhao Jing.Influence factors of analytical accuracy of TN3000 chemiluminescence apparatus[J].Analytical Instrumentation,2016,(2):18-21.
[3]张云良,李玉龙.工业催化剂制造与应用[M].北京:化学工业出版社,2012.
[4]张乐.电化学法COD检测中的三电极系统开发研究[D].天津:河北工业大学,2012.Zhang Le.Study on the development of three electrode system in electrochemical COD detection[D].Tianjin:Hebei University of Technology,2012.
[5]陈丽.COD的快速测定方法研究[D].长沙:中南大学,2015.Chen Li.Study on rapid determination of COD[D].Changsha:Central South University,2015.