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 AbstractEvaluating Phenotypic and Transcriptomic Responses Induced by Low-Level VOCs in Zebrafish: Benzene as an Example    Next AbstractMeasurement of toxic volatile organic compounds in indoor air of semiconductor foundries using multisorbent adsorption/thermal desorption coupled with gas chromatography-mass spectrometry »

Huan Jing Ke Xue


Title:[Characteristics of Volatile Organic Compounds Emitted from Biomass-pellets-fired Boilers]
Author(s):Wu CD; Zhang CL; Bai L; Shen LR; Wang BG; Liu J; Yang LH;
Address:"Institute for Environmental and Climate Research, Jinan University, Guangzhou 511443, China. Guangdong Environmental Monitoring Center, Guangzhou 510308, China"
Journal Title:Huan Jing Ke Xue
Year:2017
Volume:38
Issue:6
Page Number:2238 - 2245
DOI: 10.13227/j.hjkx.201611209
ISSN/ISBN:0250-3301 (Print) 0250-3301 (Linking)
Abstract:"A pre-concentrator-GC-MS/FID was used to investigate the characteristics of volatile organic compounds (VOCs) based on the flue gases emitted from five biomass-pellets-fired boilers in this study. And the concentrations of particle matter, nitrogen oxides (NO(x)), sulfur dioxides (SO(2)) and mercury and its compounds were also measured. Results demonstrated that the concentrations of SO(2) and mercury and its compounds emitted from all five boilers were relatively low, which were lower than the national emission standard, while NO(x) and particles from some boilers were higher than the standard. The mass concentration of 56 VOC species was in the range of (872.43+/-293.80)-(6929.66+/-1137.25) mug.m(-3), and the analysis of influencing factors implied that the furnace temperatures and loads havd strong negative correlations with the concentration of total VOCs. The emission components of VOCs were mainly composed of alkenes (41%-59%) including ethylene, 1-butene, cis-2-butene and 1-hexene; alkanes (27%-49%) including hexane, isopentane and cyclopentane; and aromatics (6%-18%) including benzene and toluene. Moreover, the maximum incremental reactivity (MIR) method was applied to analyze ozone formation potential (OFP) of VOCs. The contribution of OFP of five boilers was mainly from alkenes, occupying a relatively high percentage of 76%-90%, and that of alkanes was in the range of 6% to 19%"
Keywords:Air Pollutants/*analysis *Biofuels Biomass China *Environmental Monitoring Ozone/analysis Volatile Organic Compounds/*analysis biomass pellet fuels boilers emission profiles ozone formation potential volatile organic compounds (VOCs);
Notes:"MedlineWu, Chang-da Zhang, Chun-Lin Bai, Li Shen, Li-Ran Wang, Bo-Guang Liu, Jun Yang, Li-Hui chi China 2018/07/03 Huan Jing Ke Xue. 2017 Jun 8; 38(6):2238-2245. doi: 10.13227/j.hjkx.201611209"

 
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 21-11-2024