Biomass Waste Processing into Artificial Humic Substances

To address the biomass waste processing problem and transform it into refractory forms of carbon, recently suggested hydrothermal carbonization (HTC) of biomass in alkaline environment can be considered as a prospective and climate neutral approach. Biomass HTC provides possibilities to obtain form...

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Autores principales:	Klavins Maris, Ansone-Bertina Linda, Arbidans Lauris, Klavins Linards
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2021
Materias:	artificial humic acids biomass waste humic substances hydrothermal carbonization Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/392ed617080c4c40b41e2b460af914b9
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id	oai:doaj.org-article:392ed617080c4c40b41e2b460af914b9
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spelling	oai:doaj.org-article:392ed617080c4c40b41e2b460af914b92021-12-05T14:11:11ZBiomass Waste Processing into Artificial Humic Substances2255-883710.2478/rtuect-2021-0047https://doaj.org/article/392ed617080c4c40b41e2b460af914b92021-01-01T00:00:00Zhttps://doi.org/10.2478/rtuect-2021-0047https://doaj.org/toc/2255-8837To address the biomass waste processing problem and transform it into refractory forms of carbon, recently suggested hydrothermal carbonization (HTC) of biomass in alkaline environment can be considered as a prospective and climate neutral approach. Biomass HTC provides possibilities to obtain form of biochar (hydrochar) and artificial humic substances, however the conditions of the HTC have not been much studied. Optimization by Response Surface Methodology of the HTC using microwave treatment with three experimental variables (treatment temperature, length of microwave treatment, amount of biomass per volume) provides the possibility to significantly increase the yield of humic substances at the same time reducing the duration of the treatment. However, with an increase in the yield of humic substances, the yield of hydrochar decreases, thus supporting possibilities to obtain most needed biomass waste processing product.Klavins MarisAnsone-Bertina LindaArbidans LaurisKlavins LinardsSciendoarticleartificial humic acidsbiomass wastehumic substanceshydrothermal carbonizationRenewable energy sourcesTJ807-830ENEnvironmental and Climate Technologies, Vol 25, Iss 1, Pp 631-639 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	artificial humic acids biomass waste humic substances hydrothermal carbonization Renewable energy sources TJ807-830
spellingShingle	artificial humic acids biomass waste humic substances hydrothermal carbonization Renewable energy sources TJ807-830 Klavins Maris Ansone-Bertina Linda Arbidans Lauris Klavins Linards Biomass Waste Processing into Artificial Humic Substances
description	To address the biomass waste processing problem and transform it into refractory forms of carbon, recently suggested hydrothermal carbonization (HTC) of biomass in alkaline environment can be considered as a prospective and climate neutral approach. Biomass HTC provides possibilities to obtain form of biochar (hydrochar) and artificial humic substances, however the conditions of the HTC have not been much studied. Optimization by Response Surface Methodology of the HTC using microwave treatment with three experimental variables (treatment temperature, length of microwave treatment, amount of biomass per volume) provides the possibility to significantly increase the yield of humic substances at the same time reducing the duration of the treatment. However, with an increase in the yield of humic substances, the yield of hydrochar decreases, thus supporting possibilities to obtain most needed biomass waste processing product.
format	article
author	Klavins Maris Ansone-Bertina Linda Arbidans Lauris Klavins Linards
author_facet	Klavins Maris Ansone-Bertina Linda Arbidans Lauris Klavins Linards
author_sort	Klavins Maris
title	Biomass Waste Processing into Artificial Humic Substances
title_short	Biomass Waste Processing into Artificial Humic Substances
title_full	Biomass Waste Processing into Artificial Humic Substances
title_fullStr	Biomass Waste Processing into Artificial Humic Substances
title_full_unstemmed	Biomass Waste Processing into Artificial Humic Substances
title_sort	biomass waste processing into artificial humic substances
publisher	Sciendo
publishDate	2021
url	https://doaj.org/article/392ed617080c4c40b41e2b460af914b9
work_keys_str_mv	AT klavinsmaris biomasswasteprocessingintoartificialhumicsubstances AT ansonebertinalinda biomasswasteprocessingintoartificialhumicsubstances AT arbidanslauris biomasswasteprocessingintoartificialhumicsubstances AT klavinslinards biomasswasteprocessingintoartificialhumicsubstances
_version_	1718371291108474880

Biomass Waste Processing into Artificial Humic Substances

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