摘要
随着社会经济的发展,我国自然环境保护要求日趋严格,环境管理体系日益完善。环境监测技术必须具有前瞻性、快速性、准确性和可溯源性。环境监测单位要加强环境监测管理,合理选用环境监测方法,促进环境监测行业的可持续发展。当前,我国部分城市氮氧化物污染比较严重,直接影响生态环境平衡。因此,本文对比分析了氮氧化物标准物质的试验方法,以期为环境污染治理提供科学依据。
With the development of social economy,China's natural environmental protection requirements are becoming stricter and the environmental management system is becoming more and more perfect.Environmental monitoring technology must be forward-looking,rapid,accurate and traceable.Environmental monitoring units should strengthen environmental monitoring management,choose environmental monitoring methods reasonably,and promote the sustainable development of the environmental monitoring industry.At present,nitrogen oxide pollution in some cities in China is relatively serious,which directly affects the balance of the ecological environment.Therefore,this paper comparatively analyzes the test methods of nitrogen oxide standard substances,with a view to providing a scientific basis for environmental pollution control.
作者
左文玉
Zuo Wenyu(Gansu Membrane Science and Technology Research Institute Co.,Ltd.,Lanzhou 730020,China)
出处
《中国资源综合利用》
2020年第7期166-167,170,共3页
China Resources Comprehensive Utilization
关键词
氮氧化物
标准物质
试验比对
nitrogen oxide
reference material
experimental comparison
