摘要
在线监测技术提高污水处理系统效率是未来污水处理系统发展的重要方向之一。介绍了在线监测仪器在中国应用情况,详细阐述了COD在线监测仪、氨氮在线监测仪以及总氮/总磷在线监测仪的监测原理和主要生产商,重点从监测原理和监测环境等方面分析这3种在线监测仪与标准分析方法相比数据差异的原因,总结了要保证在线监测仪器数据可靠的方法和措施,为在线监测技术在污水处理系统的迅速发展和广泛应用奠定一定的基础。
The real time monitoring technology can improve efficiency of the operation and management for sewage treatment system, which will be one of important directions for future development of sewage treatment system. This article briefly introduces application of real time monitoring instruments in our country, and then elaborates on monitoring principle and major manufacturers of COD real time monitoring instruments, ammonia real time monitoring instruments and the TN and TP monitoring instruments, in detail. This article analyzes the reasons of data gaps between these real time monitoring instruments, and standard analytical methods from monitoring principle and monitoring environment. Finally, it is concluded that there are some means and measurements to ensure data reliability of real time monitoring instruments, which lays a certain foundation for rapid development and wide application of real time monitoring technology on sewage treatment system.
出处
《实验技术与管理》
CAS
北大核心
2013年第9期75-78,共4页
Experimental Technology and Management
基金
国家自然科学基金项目(51278510)
国家"水体污染控制与治理"科技重大专项(2009ZX07315-002-01)
关键词
污水处理
在线监测仪器
标准分析方法
数据差异
sewage treatment
real time monitoring
standard analytical method
data gaps
