<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hugo Destaillats</style></author><author><style face="normal" font="default" size="100%">Wenhao Chen</style></author><author><style face="normal" font="default" size="100%">Michael G. Apte</style></author><author><style face="normal" font="default" size="100%">Nuan Li</style></author><author><style face="normal" font="default" size="100%">Michael Spears</style></author><author><style face="normal" font="default" size="100%">Jérémie Almosni</style></author><author><style face="normal" font="default" size="100%">Jianshun Zheng</style></author><author><style face="normal" font="default" size="100%">William J. Fisk</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Laboratory measurement of secondary pollutant yields from ozone reaction with HVAC filters.</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the Healthy Buildings 2009 Conference</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">building-related symptoms</style></keyword><keyword><style  face="normal" font="default" size="100%">hvac filter</style></keyword><keyword><style  face="normal" font="default" size="100%">ozone</style></keyword><keyword><style  face="normal" font="default" size="100%">ptr-ms</style></keyword><keyword><style  face="normal" font="default" size="100%">secondary pollutants</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">http://eetd.lbl.gov/sites/all/files/publications/lbnl-5034e_0.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Syracuse, NY</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We used Proton Transfer Reaction – Mass Spectrometry (PTR-MS) and conventional sampling methods to monitor and identify trace level organic pollutants formed in heterogeneous reactions between ozone and HVAC filters in real time. Experiments were carried out using a bench-scale flow tube reactor operating with dry air and humidified air (50% RH), at realistically high ozone concentrations (150 ppbv). We explored different filter media (i.e., fiberglass and cotton/polyester blends) and different particle loadings (i.e., clean filter and filters loaded with particles for 3 months at the Lawrence Berkeley National Laboratory and the Port of Oakland, CA). Detailed emission dynamics of very low levels of certain organic pollutants from filter media upon ozone exposure in the presence of moisture have been obtained and analyzed.&lt;/p&gt;</style></abstract><custom2><style face="normal" font="default" size="100%">LBNL-5034E</style></custom2></record></records></xml>