HH-624毛细管柱 固定污染源废气 挥发性有机物的测定

固定污染源废气 挥发性有机物的测定，芝麻香白酒，3-甲硫基丙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油溶解气，顶空进样器，热解吸仪，乙酸乙酯，苯系物，消毒剂，氨水

固定污染源废气 挥发性有机物的测定
固定污染源废气 挥发性有机物的测定 详细信息：

名称：毛细管柱
固定相：6 %腈丙基苯基 94 %二甲基聚硅氧烷，
规格：60m*0.32mm*1.8um
型号：HH-624
应用：DB37T 4433-2021 固定污染源废气 挥发性有机物的测定 气袋真空瓶采样-气相色谱质谱法

为加强挥发性有机物排放监测工作，促进环境空气质量改善，山东省生态环境厅组织编制了地方生态环境标准《固定污染源废气 挥发性有机物的测定 真空瓶采样-热脱附气相色谱-质谱法》, 并与5月12日发布征求意见稿征询各方建议。

我国针对VOCs的监测工作起步晚，尤其是针对固定污染源废气的监测工作，监测规范少，针对性不强，的5个关于固定污染源废气挥发性有机物的监测规范，监测项目少，普适性不强；其次是我国对固定污染源排放的VOCs污染状况研究处于刚起步阶段，不同行业重点VOCs的种类、浓度水平、等底数不清，所以本次山东地标的出台，对固定污染源VOCs的监测具有重要意义。





Waste gas from stationary pollution sources - Determination of volatile organic compounds
Determination of volatile organic compounds in waste gas from stationary pollution sources Details:

Name: capillary column
Stationary phase: 6% nitrile propylphenyl 94% dimethylpolysiloxane,
Specifications: 60m*0.32mm*1.8um
Model: HH-624
Application: DB37T 4433-2021 Waste gas from stationary pollution sources-Determination of volatile organic compounds-Gas bag vacuum bottle sampling-Gas chromatography-mass spectrometry

In order to strengthen the monitoring of volatile organic compound emissions and promote the improvement of ambient air quality, the Shandong Provincial Department of Ecology and Environment organized the compilation of the local ecological environment standard "Determination of volatile organic compounds in stationary pollution source exhaust gas vacuum bottle sampling-thermal desorption gas chromatography-mass spectrometry", And on May 12, a draft for comments was released to solicit suggestions from all parties.
The monitoring of VOCs in my country started late, especially for the monitoring of waste gas from fixed pollution sources. The monitoring specifications are few and the pertinence is not strong. There are only 5 monitoring specifications for volatile organic compounds in waste gas from fixed pollution sources, and there are few monitoring items and universal application. Secondly, the research on the pollution status of VOCs emitted by fixed pollution sources in my country is in its infancy, and the types, concentration levels, etc. of key VOCs in different industries are unclear. significant.