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MEASUREMENTS OF NITROUS-ACID INSIDE 2 RESEARCH HOUSES

被引：63
作者：
BRAUER, M
RYAN, PB
SUH, HH
KOUTRAKIS, P
SPENGLER, JD
LESLIE, NP
BILLICK, IH
机构：
[1] CHAMBERLAIN GARD,NILES,IL 60648
[2] GAS RES INST,CHICAGO,IL 60631
来源：
ENVIRONMENTAL SCIENCE & TECHNOLOGY | 1990年 / 24卷 / 10期
关键词：
D O I：
10.1021/es00080a011
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Continuous analyzers for NO, NO2, and HONO were used to study the production and decay of these gases in two indoor air quality research houses, using unvented gas space heaters and ranges as combustion sources. In agreement with previous studies, indoor HONO concentrations were elevated during unvented combustion. Peak (15-min) levels up to 100 ppb HONO and 24-h averages as high as 40 ppb were measured. The observed kinetics suggest the secondary formation of HONO, possibly as a result of heterogeneous reactions involving NO2, in addition to primary production of HONO during combustion. © 1990, American Chemical Society. All rights reserved.
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页码：1521 / 1527
页数：7
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