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直测法测定污水废气中总烃含量
直测法测定污水废气中总烃含量 详细信息：

非甲烷总烃(NMHC)通常是指除甲烷以外的所有可挥发的碳氢化合物(其中主要是C2-C8)的总称.一般环境空气中非甲烷总烃的含量不高,但随着近年工业的发展,大量废气排入环境空气中.大气中的非甲烷总烃超过一定浓度,除直接对人体健康有害外,在一定条件下经日光照射还能产生光化学烟雾,对环境和人类造成危害.

在废气处理过程中,监测废气中的总烃含量是很必要的,浩瀚色谱（山东）应用技术开发有限公司用气相色谱法测定废气中总烃含量的分析方法。

自己采用专用甲烷复合柱测定非甲烷总烃的含量，无需测定总烃和甲烷做差减，准确度更高，效率高，结果准确。

浩瀚色谱，提供详细的分析方案。


直测法测定污水废气中总烃含量  测试谱图：

名称：甲烷专用柱
规格：1m*1/8
型号：HH-NMHC-I
应用：直接测定环境空气及固定污染源废气中非甲烷总烃的含量



Direct measurement method to determine the content of total hydrocarbons in sewage and waste gas
Direct measurement method for determination of total hydrocarbon content in sewage and waste gas. Details:

Non-methane total hydrocarbons (NMHC) usually refers to all volatile hydrocarbons (mainly C2-C8) except methane. Generally, the content of non-methane total hydrocarbons in ambient air is not high, but with the recent industrial With the development of the environment, a large amount of exhaust gas is discharged into the ambient air. The non-methane total hydrocarbons in the atmosphere exceed a certain concentration. In addition to being directly harmful to human health, under certain conditions, sunlight can also produce photochemical smog, which is harmful to the environment and humans.

In the exhaust gas treatment process, it is necessary to monitor the total hydrocarbon content in the exhaust gas. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses gas chromatography to determine the total hydrocarbon content in the exhaust gas.

I use a dedicated methane composite column to determine the content of non-methane total hydrocarbons, without the need to determine the total hydrocarbon and methane to make a difference, with higher accuracy, high efficiency, and accurate and reliable results.

Haohan Chromatography provides detailed analysis schemes.


Direct measurement method for determination of total hydrocarbon content in sewage and waste gas Test spectrum:

Name: Special methane column
Specification: 1m*1/8
Model: HH-NMHC-I
Application: Directly determine the content of non-methane total hydrocarbons in ambient air and exhaust gas from stationary sources 



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