Publication result detail

Sequential Chemical Fractionation as a Tool for Accessing the Organic Matter in Biochar

ŠIRŮČEK, D.; KALINA, M.; KLUČÁKOVÁ, M.

Original Title

Sequential Chemical Fractionation as a Tool for Accessing the Organic Matter in Biochar

English Title

Sequential Chemical Fractionation as a Tool for Accessing the Organic Matter in Biochar

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

This contribution is focused on utilization of a sequential chemical fractionation method for determination of organic matter content, its distribution in biochar and the possible use of biochar as a soil conditioner in agriculture. For these purposes the optimized chemical fractionation procedure was used to reveal the content of organic matter in different biochar samples with different properties (samples with European biochar certification for usage in agriculture) which depend significantly on the temperature used during a pyrolysis of biomass residues in the process of biochar production. In parallel, these samples were also fractionated by classic alkaline extraction to obtain the so­‑called extractable fraction of organic matter (NOM).

English abstract

This contribution is focused on utilization of a sequential chemical fractionation method for determination of organic matter content, its distribution in biochar and the possible use of biochar as a soil conditioner in agriculture. For these purposes the optimized chemical fractionation procedure was used to reveal the content of organic matter in different biochar samples with different properties (samples with European biochar certification for usage in agriculture) which depend significantly on the temperature used during a pyrolysis of biomass residues in the process of biochar production. In parallel, these samples were also fractionated by classic alkaline extraction to obtain the so­‑called extractable fraction of organic matter (NOM).

Keywords

bichar, sequential chemical fractionation, alkaline extraction, organic matter, soil

Key words in English

bichar, sequential chemical fractionation, alkaline extraction, organic matter, soil

Authors

ŠIRŮČEK, D.; KALINA, M.; KLUČÁKOVÁ, M.

RIV year

2022

Released

25.11.2021

Publisher

Vysoké učení technické v Brně, Fakulta chemická

Location

Brno

ISBN

978-80-214-6001-0

Book

Studentská odborná konference CHEMIE JE ŽIVOT 2021 - Sborník příspěvků

Pages from

90

Pages to

91

Pages count

2

URL

https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-konference-2021-prispevky-a5(2)-pdf-p214176?fbclid=IwAR1g-fmqoJNiuGdyVUjq7aneBjnDbZTiduqteJz-U-LjdwHb_4ROmoMYkIs

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT175657,
  author="David {Širůček} and Michal {Kalina} and Martina {Klučáková}",
  title="Sequential Chemical Fractionation as a Tool for Accessing the Organic Matter in Biochar",
  booktitle="Studentská odborná konference CHEMIE JE ŽIVOT 2021 - Sborník příspěvků",
  year="2021",
  pages="90--91",
  publisher="Vysoké učení technické v Brně, Fakulta chemická",
  address="Brno",
  isbn="978-80-214-6001-0",
  url="https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-konference-2021-prispevky-a5(2)-pdf-p214176?fbclid=IwAR1g-fmqoJNiuGdyVUjq7aneBjnDbZTiduqteJz-U-LjdwHb_4ROmoMYkIs"
}