EVALUATION OF PARTS-PER-BILLION ORGANIC CYLINDER GASES FOR USE AS AUDITS DURING HAZARDOUS-WASTE TRIAL BURN TESTS

被引：6

作者：

JAYANTY, RKM ^{[1
]}

COOPER, SW ^{[1
]}

DECKER, CE ^{[1
]}

VONLEHMDEN, DJ ^{[1
]}

机构：

[1] US EPA, RES TRIANGLE PK, NC 27711 USA

来源：

JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION | 1985年 / 35卷 / 11期

关键词：

AIR POLLUTION - Analysis - GASES - Combustion - ORGANIC COMPOUNDS - Combustion;

D O I：

10.1080/00022470.1985.10466024

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A repository of 14 gaseous organic compounds at parts-per-billion levels (7-430 ppb) in compressed gas cylinders has been established by the Environmental Protection Agency. Studies of all 14 gaseous organic compounds were performed to determine the stability of the compounds and the feasibility of using them in performance audits. Results indicate that all of the 14 compounds were adequately stable to be used as reliable audit materials. Also, the estimation of specific uncertainties associated with the analysis of these audit materials and how those uncertainties are used to assign a total uncertainty to the final analyte concentration for 14 organics is described. Subsequent to completion of the stability studies, several performance audits were conducted using the repository gases to assess the accuracy and precision of the volatile organic sampling train (VOST) and bag measurement methods.

引用

页码：1195 / 1200

页数：6