摘要
随着我国经济的快速增长和城市化进程的不断加速,以臭氧为主的光化学污染问题已成为大气环境保护领域关注的重点、热点问题。对臭氧进行自动监测是环境管理和科学研究的需要,文中介绍了臭氧自动监测仪和臭氧量值溯源体系,重点探讨了臭氧监测干扰因素及标准传递方法,并通过实验比较验证了带光度计的臭氧校准仪具有较好的输出稳定性。
With the rapid growth of economy and the accelerating of urbanization process, photochemical pollution caused byozone has become a hot spot in atmospheric environment protection field. Automatic monitoring of ozone is essential for bothenvironment management and scientific research. This study introduced the ozone automated monitor and its quantity traceabilitysystem, focusing on interference factors during monitoring and standard transfer methods. It was proved by experiments that theoutput of ozone calibrator with photometer showed better stability.
出处
《中国环境监测》
CAS
CSCD
北大核心
2015年第1期128-133,共6页
Environmental Monitoring in China
关键词
紫外光度法
臭氧自动监测仪
原理
量值溯源
标准传递
ultraviolet specterphotometry
automatic ozone analyzer
principles
traceability of value
standard transfer methods
