Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments

Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments

Volatile organic compounds (VOCs) in wood furniture are an important factor that affects indoor air quality. In this study, radiata pine (<i>Pinus radiata D.</i> Don) was treated with sodium bicarbonate and ozone aqueous solution to reduce the VOC contents without sacrificing mechanical...

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Main Authors: Ye Qin, Fei Qi, Zhiping Wang, Xianbao Cheng, Botao Li, Anmin Huang, Ru Liu
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Molecules
Subjects:
indoor air quality
volatile organic compounds
sodium bicarbonate treatment
ozone treatment
radiata pine
Online Access:https://www.mdpi.com/1420-3049/25/3/471
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spelling doaj-ac03198be3964860b2a7df3fbec2169a2020-11-25T01:12:57ZengMDPI AGMolecules1420-30492020-01-0125347110.3390/molecules25030471molecules25030471Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone TreatmentsYe Qin0Fei Qi1Zhiping Wang2Xianbao Cheng3Botao Li4Anmin Huang5Ru Liu6Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, ChinaBeijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, ChinaResearch Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, ChinaResearch Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, ChinaResearch Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, ChinaResearch Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, ChinaResearch Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, ChinaVolatile organic compounds (VOCs) in wood furniture are an important factor that affects indoor air quality. In this study, radiata pine (<i>Pinus radiata D.</i> Don) was treated with sodium bicarbonate and ozone aqueous solution to reduce the VOC contents without sacrificing mechanical properties. The VOCs of radiata pine were identified by gas chromatography-mass spectrometry (GC-MS), and the functional group changes of wood samples were characterized by Fourier-transform infrared spectroscopy (FTIR). The results showed that the main VOCs of radiata pine include alkenes, aldehydes, and esters. The sodium bicarbonate and ozone treatments almost eliminated the VOC contents of radiata pine. The two treatments mentioned above had little effect on compressive strength and surface color of radiata pine.https://www.mdpi.com/1420-3049/25/3/471indoor air qualityvolatile organic compoundssodium bicarbonate treatmentozone treatmentradiata pine
collection DOAJ
language English
format Article
sources DOAJ
author Ye Qin
Fei Qi
Zhiping Wang
Xianbao Cheng
Botao Li
Anmin Huang
Ru Liu
spellingShingle Ye Qin
Fei Qi
Zhiping Wang
Xianbao Cheng
Botao Li
Anmin Huang
Ru Liu
Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments
Molecules
indoor air quality
volatile organic compounds
sodium bicarbonate treatment
ozone treatment
radiata pine
author_facet Ye Qin
Fei Qi
Zhiping Wang
Xianbao Cheng
Botao Li
Anmin Huang
Ru Liu
author_sort Ye Qin
title Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments
title_short Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments
title_full Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments
title_fullStr Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments
title_full_unstemmed Comparison on Reduction of VOCs Emissions from Radiata Pine (<i>Pinus Radiata D.</i> Don) between Sodium Bicarbonate and Ozone Treatments
title_sort comparison on reduction of vocs emissions from radiata pine (<i>pinus radiata d.</i> don) between sodium bicarbonate and ozone treatments
publisher MDPI AG
series Molecules
issn 1420-3049
publishDate 2020-01-01
description Volatile organic compounds (VOCs) in wood furniture are an important factor that affects indoor air quality. In this study, radiata pine (<i>Pinus radiata D.</i> Don) was treated with sodium bicarbonate and ozone aqueous solution to reduce the VOC contents without sacrificing mechanical properties. The VOCs of radiata pine were identified by gas chromatography-mass spectrometry (GC-MS), and the functional group changes of wood samples were characterized by Fourier-transform infrared spectroscopy (FTIR). The results showed that the main VOCs of radiata pine include alkenes, aldehydes, and esters. The sodium bicarbonate and ozone treatments almost eliminated the VOC contents of radiata pine. The two treatments mentioned above had little effect on compressive strength and surface color of radiata pine.
topic indoor air quality
volatile organic compounds
sodium bicarbonate treatment
ozone treatment
radiata pine
url https://www.mdpi.com/1420-3049/25/3/471
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