总氮、总磷自动监测仪的进展

Development of TN and TP Online Automatic Monitoring Instruments

为了防止湖、库和近岸海域的富营养化 ,各发达国家针对不同区域实施了总氮、总磷的总量控制。中国对重点湖、库的水质也进行了总氮和总磷的在线自动监测。因此总氮、总磷自动监测仪器的开发必不可少。本文介绍了国外最新开发的部分总氮、总磷仪器 ,以满足我国地表水和重点区域污染源总氮、总磷监测的需要。

To prevent the water eutrophication of lake, reservoir and alongshore sea area, aiming at different regions, many developed countries implemented total amount control of total nitrogen(TN) and total phosphate(TP). Used advanced experience for references, China also automatically monitored the concentrations of TN and TP in main lake and reservoir online, so it is essential to develop the online automatic monitoring instruments of TN and TP. This paper introduced the information of partial update instruments of TN and TP in developed country, to satisfy the needs of monitoring TN and TP of surface water and the wastewater in China.