无铝箔复膜复合玻璃纤维风管安全性能的监测  

The Safety Evaluation of Complexes Glass Fiber Vent without Surface Aluminum Sheet

作　　者：蓝嗣国[1] 狄一安[1] 施钧惠 王家贞[1] 任剑璋[1] 

机构地区：[1]国家环境分析测试中心

出　　处：《中国环境监测》1998年第2期38-39,共2页Environmental Monitoring in China

摘　　要：本文采用Ｓ２７００型扫描电镜（ＳＥＭ）对无铝箔复膜复合玻璃钢空调通风管道玻璃纤维污染进行了观测，并采用ＱＰ５０００型色谱／质谱联用仪（ＧＣ／ＭＳ）对通风管道在火灾中焚烧产生的烟气进行了分析，模拟试验的监测结果表明，通风管道空气流中玻璃纤维浓度为３２０３５０根／立方米，焚烧烟气中检出了２甲基丙烯酰苯胺，这是一种有害物质。In order to evaluate the glass fiber dust pollution,which is generated from the surface of a complex glass fiber ventilating duct without aluminum sheet surface,a S 2700 scanning electron microscope(SEM) is utilized to monitor the glass fiber in the air flue.And a QP 5000 gas chromatography/mass spectrum(GC/MS)is used to detect the component of gas generated from burning of vent pipe.The results show that the glass fiber density of air flue in the ventilating duct is between 320～350 fibers/m3,and a toxic substance of Acrylanilide,2 methyl has been detected.

关 键 词：复合玻璃纤维 管道 安全性能 焚烧 大气监测 

分 类 号：X831[环境科学与工程—环境工程]