Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid

Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from e...
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Autor*in:	Genmao Guo [verfasserIn] Qingqing Wang [verfasserIn] Qing Huang [verfasserIn] Qionglin Fu [verfasserIn] Yin Liu [verfasserIn] Junfeng Wang [verfasserIn] Shan Hu [verfasserIn] Ondřej Mašek [verfasserIn] Luya Wang [verfasserIn] Ju Zhang [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	pyroligneous acid dissolved organic matter two-dimensional correlation spectroscopy pyrolysis temperature

Übergeordnetes Werk:	In: Molecules - MDPI AG, 2003, 26(2021), 11, p 3416
Übergeordnetes Werk:	volume:26 ; year:2021 ; number:11, p 3416

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/molecules26113416

Katalog-ID:	DOAJ005938074

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520			\|a Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from eucalyptus at five pyrolysis temperature ranges (240–420 °C) were analysed with Fourier transform infrared spectroscopy, gas chromatography–mass spectroscopy, and fluorescence spectroscopy. Results showed that the dissolved organic carbon content sharply increased (<i<p</i< < 0.05) with an increase in pyrolysis temperature. Analysis of the dissolved organic matter composition showed that humic-acid-like substances (71.34–100%) dominated and other fluorescent components (i.e., fulvic-acid-like, soluble microbial by-products, and proteinlike substances) disappeared at high temperatures (<370 °C). The results of two-dimensional correlation spectroscopic analysis suggested that with increasing pyrolysis temperatures, the humic-acid-like substances became more sensitive than other fluorescent components. This study provides valuable information on the characteristic evolution of PA-derived DOM.
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spelling	10.3390/molecules26113416 doi (DE-627)DOAJ005938074 (DE-599)DOAJ634c6b077ebf4631aff6ce8bda15351d DE-627 ger DE-627 rakwb eng QD241-441 Genmao Guo verfasserin aut Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from eucalyptus at five pyrolysis temperature ranges (240–420 °C) were analysed with Fourier transform infrared spectroscopy, gas chromatography–mass spectroscopy, and fluorescence spectroscopy. Results showed that the dissolved organic carbon content sharply increased (<i<p</i< < 0.05) with an increase in pyrolysis temperature. Analysis of the dissolved organic matter composition showed that humic-acid-like substances (71.34–100%) dominated and other fluorescent components (i.e., fulvic-acid-like, soluble microbial by-products, and proteinlike substances) disappeared at high temperatures (<370 °C). The results of two-dimensional correlation spectroscopic analysis suggested that with increasing pyrolysis temperatures, the humic-acid-like substances became more sensitive than other fluorescent components. This study provides valuable information on the characteristic evolution of PA-derived DOM. pyroligneous acid dissolved organic matter two-dimensional correlation spectroscopy pyrolysis temperature Organic chemistry Qingqing Wang verfasserin aut Qing Huang verfasserin aut Qionglin Fu verfasserin aut Yin Liu verfasserin aut Junfeng Wang verfasserin aut Shan Hu verfasserin aut Ondřej Mašek verfasserin aut Luya Wang verfasserin aut Ju Zhang verfasserin aut In Molecules MDPI AG, 2003 26(2021), 11, p 3416 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:26 year:2021 number:11, p 3416 https://doi.org/10.3390/molecules26113416 kostenfrei https://doaj.org/article/634c6b077ebf4631aff6ce8bda15351d kostenfrei https://www.mdpi.com/1420-3049/26/11/3416 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 26 2021 11, p 3416
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allfieldsGer	10.3390/molecules26113416 doi (DE-627)DOAJ005938074 (DE-599)DOAJ634c6b077ebf4631aff6ce8bda15351d DE-627 ger DE-627 rakwb eng QD241-441 Genmao Guo verfasserin aut Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from eucalyptus at five pyrolysis temperature ranges (240–420 °C) were analysed with Fourier transform infrared spectroscopy, gas chromatography–mass spectroscopy, and fluorescence spectroscopy. Results showed that the dissolved organic carbon content sharply increased (<i<p</i< < 0.05) with an increase in pyrolysis temperature. Analysis of the dissolved organic matter composition showed that humic-acid-like substances (71.34–100%) dominated and other fluorescent components (i.e., fulvic-acid-like, soluble microbial by-products, and proteinlike substances) disappeared at high temperatures (<370 °C). The results of two-dimensional correlation spectroscopic analysis suggested that with increasing pyrolysis temperatures, the humic-acid-like substances became more sensitive than other fluorescent components. This study provides valuable information on the characteristic evolution of PA-derived DOM. pyroligneous acid dissolved organic matter two-dimensional correlation spectroscopy pyrolysis temperature Organic chemistry Qingqing Wang verfasserin aut Qing Huang verfasserin aut Qionglin Fu verfasserin aut Yin Liu verfasserin aut Junfeng Wang verfasserin aut Shan Hu verfasserin aut Ondřej Mašek verfasserin aut Luya Wang verfasserin aut Ju Zhang verfasserin aut In Molecules MDPI AG, 2003 26(2021), 11, p 3416 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:26 year:2021 number:11, p 3416 https://doi.org/10.3390/molecules26113416 kostenfrei https://doaj.org/article/634c6b077ebf4631aff6ce8bda15351d kostenfrei https://www.mdpi.com/1420-3049/26/11/3416 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 26 2021 11, p 3416
allfieldsSound	10.3390/molecules26113416 doi (DE-627)DOAJ005938074 (DE-599)DOAJ634c6b077ebf4631aff6ce8bda15351d DE-627 ger DE-627 rakwb eng QD241-441 Genmao Guo verfasserin aut Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from eucalyptus at five pyrolysis temperature ranges (240–420 °C) were analysed with Fourier transform infrared spectroscopy, gas chromatography–mass spectroscopy, and fluorescence spectroscopy. Results showed that the dissolved organic carbon content sharply increased (<i<p</i< < 0.05) with an increase in pyrolysis temperature. Analysis of the dissolved organic matter composition showed that humic-acid-like substances (71.34–100%) dominated and other fluorescent components (i.e., fulvic-acid-like, soluble microbial by-products, and proteinlike substances) disappeared at high temperatures (<370 °C). The results of two-dimensional correlation spectroscopic analysis suggested that with increasing pyrolysis temperatures, the humic-acid-like substances became more sensitive than other fluorescent components. This study provides valuable information on the characteristic evolution of PA-derived DOM. pyroligneous acid dissolved organic matter two-dimensional correlation spectroscopy pyrolysis temperature Organic chemistry Qingqing Wang verfasserin aut Qing Huang verfasserin aut Qionglin Fu verfasserin aut Yin Liu verfasserin aut Junfeng Wang verfasserin aut Shan Hu verfasserin aut Ondřej Mašek verfasserin aut Luya Wang verfasserin aut Ju Zhang verfasserin aut In Molecules MDPI AG, 2003 26(2021), 11, p 3416 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:26 year:2021 number:11, p 3416 https://doi.org/10.3390/molecules26113416 kostenfrei https://doaj.org/article/634c6b077ebf4631aff6ce8bda15351d kostenfrei https://www.mdpi.com/1420-3049/26/11/3416 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 26 2021 11, p 3416
language	English
source	In Molecules 26(2021), 11, p 3416 volume:26 year:2021 number:11, p 3416
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authorswithroles_txt_mv	Genmao Guo @@aut@@ Qingqing Wang @@aut@@ Qing Huang @@aut@@ Qionglin Fu @@aut@@ Yin Liu @@aut@@ Junfeng Wang @@aut@@ Shan Hu @@aut@@ Ondřej Mašek @@aut@@ Luya Wang @@aut@@ Ju Zhang @@aut@@
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callnumber-first	Q - Science
author	Genmao Guo
spellingShingle	Genmao Guo misc QD241-441 misc pyroligneous acid misc dissolved organic matter misc two-dimensional correlation spectroscopy misc pyrolysis temperature misc Organic chemistry Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid
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topic_title	QD241-441 Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid pyroligneous acid dissolved organic matter two-dimensional correlation spectroscopy pyrolysis temperature
topic	misc QD241-441 misc pyroligneous acid misc dissolved organic matter misc two-dimensional correlation spectroscopy misc pyrolysis temperature misc Organic chemistry
topic_unstemmed	misc QD241-441 misc pyroligneous acid misc dissolved organic matter misc two-dimensional correlation spectroscopy misc pyrolysis temperature misc Organic chemistry
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title	Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid
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title_full	Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid
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author_browse	Genmao Guo Qingqing Wang Qing Huang Qionglin Fu Yin Liu Junfeng Wang Shan Hu Ondřej Mašek Luya Wang Ju Zhang
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title_sort	effect of pyrolysis temperature on the characterisation of dissolved organic matter from pyroligneous acid
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title_auth	Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid
abstract	Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from eucalyptus at five pyrolysis temperature ranges (240–420 °C) were analysed with Fourier transform infrared spectroscopy, gas chromatography–mass spectroscopy, and fluorescence spectroscopy. Results showed that the dissolved organic carbon content sharply increased (<i<p</i< < 0.05) with an increase in pyrolysis temperature. Analysis of the dissolved organic matter composition showed that humic-acid-like substances (71.34–100%) dominated and other fluorescent components (i.e., fulvic-acid-like, soluble microbial by-products, and proteinlike substances) disappeared at high temperatures (<370 °C). The results of two-dimensional correlation spectroscopic analysis suggested that with increasing pyrolysis temperatures, the humic-acid-like substances became more sensitive than other fluorescent components. This study provides valuable information on the characteristic evolution of PA-derived DOM.
abstractGer	Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from eucalyptus at five pyrolysis temperature ranges (240–420 °C) were analysed with Fourier transform infrared spectroscopy, gas chromatography–mass spectroscopy, and fluorescence spectroscopy. Results showed that the dissolved organic carbon content sharply increased (<i<p</i< < 0.05) with an increase in pyrolysis temperature. Analysis of the dissolved organic matter composition showed that humic-acid-like substances (71.34–100%) dominated and other fluorescent components (i.e., fulvic-acid-like, soluble microbial by-products, and proteinlike substances) disappeared at high temperatures (<370 °C). The results of two-dimensional correlation spectroscopic analysis suggested that with increasing pyrolysis temperatures, the humic-acid-like substances became more sensitive than other fluorescent components. This study provides valuable information on the characteristic evolution of PA-derived DOM.
abstract_unstemmed	Dissolved organic matter (DOM) greatly influences the transformation of nutrients and pollutants in the environment. To investigate the effects of pyrolysis temperatures on the composition and evolution of pyroligneous acid (PA)-derived DOM, DOM solutions extracted from a series of PA derived from eucalyptus at five pyrolysis temperature ranges (240–420 °C) were analysed with Fourier transform infrared spectroscopy, gas chromatography–mass spectroscopy, and fluorescence spectroscopy. Results showed that the dissolved organic carbon content sharply increased (<i<p</i< < 0.05) with an increase in pyrolysis temperature. Analysis of the dissolved organic matter composition showed that humic-acid-like substances (71.34–100%) dominated and other fluorescent components (i.e., fulvic-acid-like, soluble microbial by-products, and proteinlike substances) disappeared at high temperatures (<370 °C). The results of two-dimensional correlation spectroscopic analysis suggested that with increasing pyrolysis temperatures, the humic-acid-like substances became more sensitive than other fluorescent components. This study provides valuable information on the characteristic evolution of PA-derived DOM.
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container_issue	11, p 3416
title_short	Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid
url	https://doi.org/10.3390/molecules26113416 https://doaj.org/article/634c6b077ebf4631aff6ce8bda15351d https://www.mdpi.com/1420-3049/26/11/3416 https://doaj.org/toc/1420-3049
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Effect of Pyrolysis Temperature on the Characterisation of Dissolved Organic Matter from Pyroligneous Acid

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