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固定污染源非甲烷总烃测定
固定污染源非甲烷总烃测定 详细信息：

名称：总烃柱
固定相：硅烷化玻璃微球
规格：1m*1/8，粒度：60-80目
型号：HH-BLQ
应用：环境空气/固定污染源废气非甲烷总烃测定  气相色谱法

挥发性有机物(VOCs)不仅直接危害人体健康，同时也是PM_2.5和O₃的重要前体物，对复合大气污染的形成起到重要作用。据统计，VOCs主要来源于固定污染源废气排放，约占人为排放源的55.5%。产生VOCs的固定污染源主要包括石油化工、电子、喷涂、皮革、印刷等工业源，其特点是排放强度大、浓度高、污染物种类多、持续时间长，对区域环境影响较大。因此，控制固定污染源VOCs的排放，是降低臭氧浓度，减少灰霾天气和光化学烟雾污染，改善区域城市大气环境质量的有效手段之一。《大气污染防治行动计划》《“十三五”挥发性有机物污染防治工作方案》中均将VOCs的治理作为环境保护的重点工作。国内外针对固定污染源VOCs排放，已经逐步安装使用VOCs自动连续监测系统。相关标准中涉及的VOCs自动监测仪器常用指标，均选择非甲烷总烃作为综合性控制指标。因此，对固定污染源非甲烷总烃自动连续监测系统进行比对监测研究十分重要。

浩瀚色谱（山东）应用技术开发有限公司，，研发出硅烷化玻璃微球总烃柱，在安捷伦7890A气相色谱仪上测试总烃的含量，柱效高，分离好，结果满意。

固定污染源非甲烷总烃测定  测试谱图：



Determination of non-methane total hydrocarbons from stationary sources
Determination of non-methane total hydrocarbons from stationary pollution sources Details:

Name: Total Hydrocarbon Column
Stationary phase: silanized glass microspheres
Specification: 1m*1/8, particle size: 60-80 mesh
Model: HH-BLQ
Application: Determination of non-methane total hydrocarbons in ambient air/stationary pollution source exhaust gas gas chromatography

Volatile organic compounds (VOCs) not only directly endanger human health, but are also important precursors of PM2.5 and O3, and play an important role in the formation of complex air pollution. According to statistics, VOCs are mainly derived from emissions from stationary sources, accounting for about 55.5% of man-made emissions sources. The fixed pollution sources that produce VOCs mainly include industrial sources such as petrochemicals, electronics, spraying, leather, printing, etc., which are characterized by high emission intensity, high concentration, multiple types of pollutants, and long duration, which have a greater impact on the regional environment. Therefore, controlling the emission of fixed sources of VOCs is one of the effective means to reduce ozone concentration, reduce haze weather and photochemical smog pollution, and improve the quality of regional urban atmospheric environment. The "Air Pollution Prevention and Control Action Plan" and the "Thirteenth Five-Year Plan of Volatile Organic Compound Pollution Prevention and Control Work Plan" all regard the treatment of VOCs as a key task of environmental protection. Domestic and foreign countries have gradually installed and used VOCs automatic continuous monitoring systems for VOCs emissions from stationary sources. The common indicators of VOCs automatic monitoring instruments involved in the relevant standards all select non-methane total hydrocarbons as the comprehensive control indicators. Therefore, it is very important to conduct comparative monitoring research on the automatic continuous monitoring system of non-methane total hydrocarbons from fixed pollution sources.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times and developed a total hydrocarbon column for silanized glass microspheres. The total hydrocarbon content was tested on the Agilent 7890A gas chromatograph. The column efficiency is high, the separation is good, and the results are satisfactory.

Determination of non-methane total hydrocarbons from stationary pollution sources Test spectrum: 



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