氣相色譜法下工業(yè)有機(jī)廢氣排放污染物檢測研究
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文章編號：1674-6139（2025）07-0135-06
中圖分類號：X701文獻(xiàn)標(biāo)志碼：B
Research on Pollutant Detection of Industrial Organic Waste Gas Emission by Gas Chromatography
Gao Jingsheng
（Zhongshan Ecological Environmental Monitoring Center，Zhongshan 5284Oo，China）
Abstract：Toreducetheharmofindustrialorganicwastegasmissionstotheenvironment，gaschromatogaphymethodfordetec tingindustrialoanicastegsemissiospllutantsissuddepaprselctsdifresmplingpontsinteindustralpkaduses gaschromatogahytoetectpolutantlevelsatdiferentsamplingpointsWhenconductingpolutantdetectionintheseectedrsarch ea，itcanbefoundtatteoltantconentartehasteisionsouceinisaissigificantlyighetantatioeas. Among them，the pollutant content of ethyl acetate remains the highest，reaching more than 7.2mg?m-3 .Near the exhaust emission source，the acetone content reaches more than 2.8mg?m-3 ，and the isopropyl acetate content reaches more than 1.8mg?m-3 .However，thepolltatottatteackgoudsmpgpntatteundaryisiiintlyowerelicatioofisetodfe tively achieve the detection of industrial organic waste gas emissions pollutants.
Keywords：gaschromatography；industrial organicwastegas；polltantdetection；activated carbon sampling tube
前言
有機(jī)廢氣排放會顯著增加空氣中的有害物質(zhì)濃度[1-2]，對空氣質(zhì)量造成直接威脅[3-4]。（剩余4570字）