GDX502甲烷柱测定 环境治理中非甲烷总烃与挥发性有机物

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环境治理中非甲烷总烃与挥发性有机物
环境治理中非甲烷总烃与挥发性有机物 详细信息：

固定相：高分子小球

GDX-502，2m*3mm，2m*4mm，2m*1/8，60-80目

甲烷柱

总烃柱

2m*3mm，2m*4mm，2m*1/8，硅烷化玻璃微球

应用：固定污染源废气，总烃，甲烷，非甲烷总烃测定 气相色谱法

浩瀚色谱（山东）应用技术开发有限公司从定义、分析方法、排放标准中综合性控制指标等角度详细分析了非甲烷总烃(NMHC)与挥发性有机物(VOC_S)之间的关系。作者认为从环境管理角度出发,非甲烷总烃涵盖范围越接近挥发性有机物越利于管理,并在实验中选取空玻璃柱作为总烃柱,采用非甲烷总烃的分析原理,定性分





环境治理中非甲烷总烃与挥发性有机物 测试谱图：




Non-methane Total Hydrocarbons and Volatile Organic Compounds in Environmental Treatment
Non-methane total hydrocarbons and volatile organic compounds in environmental governance Details:

Stationary phase: polymer pellets

GDX-502, 2m*3mm, 2m*4mm, 2m*1/8, 60-80 mesh

Methane column



Total hydrocarbon column

2m*3mm, 2m*4mm, 2m*1/8, silanized glass microspheres

Application: Determination of waste gas from stationary sources, total hydrocarbons, methane, non-methane total hydrocarbons, gas chromatography



Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. analyzed in detail the relationship between non-methane total hydrocarbons (NMHC) and volatile organic compounds (VOC_S) from the perspectives of definitions, analysis methods, and comprehensive control indicators in emission standards. The author believes that from the perspective of environmental management, the closer the coverage of non-methane total hydrocarbons to volatile organic compounds, the more beneficial it is to manage, and in the experiment, an empty glass column is selected as the total hydrocarbon column, and the analysis principle of non-methane total hydrocarbons is used to qualitatively analyze some volatile organic compounds. based on the experimental verification results, the comparison of organic matter with non-methane total hydrocarbons provides a reference for people to understand the relationship between NMHC and VOC_S more clearly.

Test spectrum of non-methane total hydrocarbons and volatile organic compounds in environmental treatment:



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