Application of microwave-assisted extraction for the intensification of humic acid isolation from peat

• Autorzy: Marecka Kinga M. , Nieweś Dominik , Braun-Giwerska Magdalena , Huculak-Mączka Marta

Identyfikatory

DOI

10.24425/cpe.2023.146735

• Konferencja: 24th Polish Conference of Chemical and Process Engineering, 13-16 June 2023, Szczecin, Poland. Guest editor: Prof. Rafał Rakoczy and 8th European Process Intensification Conference, 31.05–2.06.2023, Warsaw, Poland
• Języki publikacji: EN

Abstrakty

EN

Humic acids (HAs) are components of natural organic matter found in soil and are considered responsible for its fertility. They can be extracted from sources such as peat and lignite on an industrial scale. In order to increase the efficiency and reduce the duration of the alkaline extraction step, microwave-assisted extraction (MAE) was used in this study. Statistical analysis was implemented to describe the influence of microwave power, temperature, and time on the yield of HA extraction. Experimental points were created on the basis of the matrix, according to the Box–Behnken design. Statistical analysis showed the importance of linear correlations between the process parameters and the response. The last part of the presented study was to create the polynomial model and response surface plots, attached in poster form, which describe the result as a function of parameters of the MAE process.

Słowa kluczowe

EN

peat; humic acids; microwave-assisted extraction; process intensification; Box Behnken design

PL

torf; kwasy huminowe; ekstrakcja wspomagana mikrofalami; intensyfikacja procesu; projekt Boxa-Behnkena

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering : New Frontiers
• Rocznik: 2023
• Tom: Vol. 44, nr 3
• Strony: art. no. e33
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Marecka Kinga M.

• Wrocław University of Science and Technology, Department of Chemical Process Engineering and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

autor

Nieweś Dominik

• Wrocław University of Science and Technology, Department of Chemical Process Engineering and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

• https://orcid.org/0000-0003-1386-2577

autor

Braun-Giwerska Magdalena

• Wrocław University of Science and Technology, Department of Chemical Process Engineering and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

• https://orcid.org/0000-0002-5075-8755

autor

Huculak-Mączka Marta

• Wrocław University of Science and Technology, Department of Chemical Process Engineering and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

• https://orcid.org/0000-0002-9959-0340

Bibliografia

• 1. Baglieri A., Ioppolo A., Nègre M., Gennari M., 2007. A method for isolating soil organic matter after the extraction of humic and fulvic acids. Org. Geochem., 38, 140–150. DOI: 10.1016/j.orggeochem.2006.07.007.
• 2. Bambalov N.N., 2020. Separation of components in the group analysis of the organic matter of peat: A review. Solid Fuel Chem., 54, 280–298. DOI: 10.3103/S036152192005002X.
• 3. Bondareva L., Kudryasheva N., 2021. Direct and indirect detoxification effects of humic substances. Agronomy, 11, 198. DOI: 10.3390/agronomy11020198.
• 4. De Souza F., Bragança S.R., 2018. Extraction and characterization of humic acid from coal for the application as dispersant of ceramic powders. J. Mater. Res. Technol., 7, 254–260. DOI: 10.1016/j.jmrt.2017.08.008.
• 5. Hayes M.H.B., Clapp C.E., 2001. Humic substances: considerations of compositions, aspects of structure, and environmental influences. Soil Sci., 166, 723–737. DOI: 10.1097/00010694-200111000-00002.
• 6. Nieweś D., Huculak-Mączka M., Braun-Giwerska M., Marecka K., Tyc A., Biegun M., Hoffmann K., Hoffmann J., 2022. Ultrasound-assisted extraction of humic substances from peat: Assessment of process efficiency and products’ quality. Molecules, 27, 3413. DOI: 10.3390/molecules27113413.
• 7. Saito B., Seckler M.M., 2014. Alkaline extraction of humic substances from peat applied to organic-mineral fertilizer production. Braz. J. Chem. Eng., 31, 675–682. DOI: 10.1590/0104-6632.20140313s00002512.
• 8. Stevenson F.J., 1994. Humus chemistry: genesis, composition, reactions. 2nd edition, John Wiley & Sons, New York.
• 9. Tatzber M., Stemmer M., Spiegel H., Katzlberger C., Haberhauer G., Mentler A., Gerzabek M.H., 2007. FTIR-spectroscopic characterization of humic acids and humin fractions obtained by advanced NaOH, Na4P2O7, and Na2CO3 extraction procedures. J. Plant Nutr. Soil Sci., 170, 522–529. DOI: 10.1002/jpln.200622082.
• 10. Yakhin O.I., Lubyanov A.A., Yakhin I.A., Brown P.H., 2017. Biostimulants in plant science: A global perspective. Front. Plant Sci., 7, 2049. DOI: 10.3389/fpls.2016.02049.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025)