固定污染源廢氣 揮發(fā)性有機物的測定，芝麻香白酒，3-甲硫基丙醇，室內(nèi)空氣，焦爐煤氣，煉廠氣，天然氣，變壓器油溶解氣，頂空進樣器，熱解吸儀，乙酸乙酯，苯系物，消毒劑，氨水

固定污染源廢氣 揮發(fā)性有機物的測定
固定污染源廢氣 揮發(fā)性有機物的測定 詳細信息：

名稱：毛細管柱
固定相：6 %腈丙基苯基 94 %二甲基聚硅氧烷，
規(guī)格：60m*0.32mm*1.8um
型號：HH-624
應(yīng)用：DB37T 4433-2021 固定污染源廢氣 揮發(fā)性有機物的測定 氣袋真空瓶采樣-氣相色譜質(zhì)譜法

為加強揮發(fā)性有機物排放監(jiān)測工作，促進環(huán)境空氣質(zhì)量改善，山東省生態(tài)環(huán)境廳組織編制了地方生態(tài)環(huán)境標準《固定污染源廢氣 揮發(fā)性有機物的測定 真空瓶采樣-熱脫附氣相色譜-質(zhì)譜法》, 并與5月12日發(fā)布征求意見稿征詢各方建議。

我國針對VOCs的監(jiān)測工作起步晚，尤其是針對固定污染源廢氣的監(jiān)測工作，監(jiān)測規(guī)范少，針對性不強，的5個關(guān)于固定污染源廢氣揮發(fā)性有機物的監(jiān)測規(guī)范，監(jiān)測項目少，普適性不強；其次是我國對固定污染源排放的VOCs污染狀況研究處于剛起步階段，不同行業(yè)重點VOCs的種類、濃度水平、等底數(shù)不清，所以本次山東地標的出臺，對固定污染源VOCs的監(jiān)測具有重要意義。





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.