重慶DB50T 679-2016 固定污染源廢氣 VOCs的測定 氣相
DB50/T 679-2016 固定污染源廢氣 VOCs的測定 氣相色譜-質(zhì)譜法本標準規(guī)定了固定污染源有組織和無組織排放廢氣中19種揮發(fā)性有機物的氣相色譜-質(zhì)譜法。本方法適用于固定污染源有組織和無組織排放廢氣中19種揮發(fā)性有機物的測定,包括苯,甲苯,乙苯,間-二甲苯,對-二甲苯,鄰-二甲苯,1,2,4-三甲苯,1,3,5-三甲苯,1,2,3-三甲苯,苯乙烯,丙酮,丁酮 ,環(huán)己酮,乙酸乙酯,乙酸丁酯,正丁醇,異丁醇,甲基異丁酮,乙酸異丁酯。其他污染源排放的揮發(fā)性有機物通過驗證也適用于本標準。@font-face{font-family:"Times New Roman";}@font-face{font-family:"宋體";}@font-face{font-family:"Calibri";}p.MsoNormal{mso-style-name:正文;mso-style-parent:"";margin:0pt;margin-bottom:.0001pt;mso-pagination:none;text-align:justify;text-justify:inter-ideograph;font-family:Calibri;mso-fareast-font-family:宋體;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;}span.msoIns{mso-style-type:export-only;mso-style-name:"";text-decoration:underline;text-underline:single;color:blue;}span.msoDel{mso-style-type:export-only;mso-style-name:"";text-decoration:line-through;color:red;}@page{mso-page-border-surround-header:no;mso-page-border-surround-footer:no;}@page Section0{}div.Section0{page:Section0;}本方法在進樣量為100.0 ml時,19種物質(zhì)其檢出限范圍為0.0008 mg/m3~0.03 mg/m3,測定下限為0.0032 mg/m3~0.12 mg/m3。詳見附錄A。 查看PDF
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