Bedoukian   RussellIPM   RussellIPM   Piezoelectric Micro-Sprayer


Home
Animal Taxa
Plant Taxa
Semiochemicals
Floral Compounds
Semiochemical Detail
Semiochemicals & Taxa
Synthesis
Control
Invasive spp.
References

Abstract

Guide

Alphascents
Pherobio
InsectScience
E-Econex
Counterpart-Semiochemicals
Print
Email to a Friend
Kindly Donate for The Pherobase

« Previous AbstractProduction and fate of the sea lamprey migratory pheromone    Next AbstractVolatile foraging kairomones in the littoral zone: attraction of an herbivorous freshwater gastropod to algal odors »

Indoor Air


Title:Quantification and source characterization of volatile organic compounds from exercising and application of chlorine-based cleaning products in a university athletic center
Author(s):Finewax Z; Pagonis D; Claflin MS; Handschy AV; Brown WL; Jenks O; Nault BA; Day DA; Lerner BM; Jimenez JL; Ziemann PJ; de Gouw JA;
Address:"Cooperative Institute for Research in Environmental Sciences (CIRES, University of Colorado, Boulder, CO, USA. Department of Chemistry, University of Colorado, Boulder, CO, USA. Aerodyne Research Inc, Billerica, MA, USA"
Journal Title:Indoor Air
Year:2021
Volume:20201218
Issue:5
Page Number:1323 - 1339
DOI: 10.1111/ina.12781
ISSN/ISBN:1600-0668 (Electronic) 0905-6947 (Linking)
Abstract:"Humans spend approximately 90% of their time indoors, impacting their own air quality through occupancy and activities. Human VOC emissions indoors from exercise are still relatively uncertain, and questions remain about emissions from chlorine-based cleaners. To investigate these and other issues, the ATHLETic center study of Indoor Chemistry (ATHLETIC) campaign was conducted in the weight room of the Dal Ward Athletic Center at the University of Colorado Boulder. Using a Vocus Proton-Transfer-Reaction Time-of-Flight Mass Spectrometer (Vocus PTR-TOF), an Aerodyne Gas Chromatograph (GC), an Iodide-Chemical Ionization Time-of-Flight Mass Spectrometer (I-CIMS), and Picarro cavity ringdown spectrometers, we alternated measurements between the weight room and supply air, allowing for determination of VOC, NH(3) , H(2) O, and CO(2) emission rates per person (emission factors). Human-derived emission factors were higher than previous studies of measuring indoor air quality in rooms with individuals at rest and correlated with increased CO(2) emission factors. Emission factors from personal care products (PCPs) were consistent with previous studies and typically decreased throughout the day. In addition, N-chloraldimines were observed in the gas phase after the exercise equipment was cleaned with a dichlor solution. The chloraldimines likely originated from reactions of free amino acids with HOCl on gym surfaces"
Keywords:"Air Pollutants Air Pollution, Indoor/*analysis/statistics & numerical data Chlorine *Detergents Environmental Monitoring *Exercise Humans Mass Spectrometry Sports Universities *Volatile Organic Compounds VOCs chlorine chemistry exercise human emissions in;"
Notes:"MedlineFinewax, Zachary Pagonis, Demetrios Claflin, Megan S Handschy, Anne V Brown, Wyatt L Jenks, Olivia Nault, Benjamin A Day, Douglas A Lerner, Brian M Jimenez, Jose L Ziemann, Paul J de Gouw, Joost A eng Research Support, Non-U.S. Gov't England 2020/12/19 Indoor Air. 2021 Sep; 31(5):1323-1339. doi: 10.1111/ina.12781. Epub 2020 Dec 18"

 
Back to top
 
Citation: El-Sayed AM 2024. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
© 2003-2024 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 22-11-2024