HH-NMHC-1专用柱 工业固定污染源连续排放在线直接监测

工业固定污染源连续排放在线直接监测，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，过氧化物，氨水

工业固定污染源连续排放在线直接监测
工业固定污染源连续排放在线直接监测 详细信息：

名称：甲烷总烃柱
规格：0.8m*1/8

型号：HH-NMHC-1

应用：非甲烷总烃直测法

挥发性有机化合物(VOCs)的定义、来源、危害与控制.VOCs排放源主要包括自然源和人为源两类,VOCs排放可对人类健康和生态环境造成恶劣影响,因而环境保护要将各行业的VOCs排放纳入总量控制指标.简要介绍了国内VOCs的相关政策及监测市场情况,分析了国内外VOCs在线监测技术及其发展趋势,重点探讨了气相色谱(GC-FID)技术在VOCs及非甲烷总烃(NMHC)在线监测中的应用.


浩瀚色谱（山东）应用技术开发有限公司对环境空气中总烃,甲烷和非甲烷总烃进行测定,使用型色谱分析仪,专用填充柱直接测定，选择了合适的色谱操作参数,标准气体校正了分析仪,将空气样品直接进样分析.实验结果表明,应用气相色谱法测定环境空气中总烃,甲烷和非甲烷总烃含量,方法简便快速,线性关系良好,具有的准确度和精密度.

工业固定污染源连续排放在线直接监测  测试谱图：



On-line Direct Monitoring of Continuous Emissions from Industrial Stationary Pollution Sources
On-line direct monitoring of continuous emissions from industrial stationary pollution sources Details:

Name: methane total hydrocarbon column
Specifications: 0.8m*1/8

Model: HH-NMHC-1

Application: direct measurement of non-methane total hydrocarbons



Definition, sources, hazards and control of volatile organic compounds (VOCs). VOCs emission sources mainly include natural sources and man-made sources. VOCs emissions can have adverse effects on human health and the ecological environment. The emission of VOCs is included in the total control index. The relevant policies of domestic VOCs and the monitoring market situation are briefly introduced, the online monitoring technology and development trend of VOCs at home and abroad are analyzed, and the application of gas chromatography (GC-FID) technology in VOCs and non-methane Application in online monitoring of total hydrocarbons (NMHC).


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. measures total hydrocarbons, methane and non-methane total hydrocarbons in ambient air using a -type chromatographic analyzer and a special packed column for direct measurement, selecting appropriate chromatographic operating parameters, and standard gas calibration. The analyzer was installed, and the air samples were directly injected into the sample for analysis. The experimental results showed that the gas chromatography was used to determine the content of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air. The method is simple, fast, has a good linear relationship, and has reliable accuracy and precision. Spend.

On-line direct monitoring of continuous discharge from industrial stationary pollution sources
On-line direct monitoring of continuous emissions from industrial stationary pollution sources Details:

Name: methane total hydrocarbon column
Specifications: 0.8m*1/8

Model: HH-NMHC-1

Application: direct measurement of non-methane total hydrocarbons



Definition, sources, hazards and control of volatile organic compounds (VOCs). VOCs emission sources mainly include natural sources and man-made sources. VOCs emissions can have adverse effects on human health and the ecological environment. The emission of VOCs is included in the total control index. The relevant policies of domestic VOCs and the monitoring market situation are briefly introduced, the online monitoring technology and development trend of VOCs at home and abroad are analyzed, and the application of gas chromatography (GC-FID) technology in VOCs and non-methane Application in online monitoring of total hydrocarbons (NMHC).


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. measures total hydrocarbons, methane and non-methane total hydrocarbons in ambient air using a -type chromatographic analyzer and a special packed column for direct measurement, selecting appropriate chromatographic operating parameters, and standard gas calibration. The analyzer was installed, and the air samples were directly injected into the sample for analysis. The experimental results showed that the gas chromatography was used to determine the content of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air. The method is simple, fast, has a good linear relationship, and has reliable accuracy and precision. Spend.

On-line direct monitoring of continuous emissions from industrial stationary pollution sources Test spectrum: