Self-aggregation of soil humic acids with respect to their structural characteristics Scientific paper

Main Article Content

Uroš Jovanović
Mirjana Marković
https://orcid.org/0000-0001-6409-1800
Đuro Čokeša
https://orcid.org/0000-0001-5724-0679
Nikola Živković
https://orcid.org/0000-0003-3399-1229
Svjetlana Radmanović
https://orcid.org/0000-0002-3416-6792

Abstract

The main goal of this work was to estimate the influence of carboxyl and phenolic groups, as well as aromatic, aliphatic and polysaccharide compo­nents, on the soil humic acids (HA) self-aggregation process. Soil HAs (lepto­sol and regosol) were separated using base resin getting fractions with different functional group contents. Blocking of carboxyl groups was performed using the esteri­fication procedure to estimate the participation of each functional group in the HA aggregation. The presence of HA structural components was evaluated by potentiometric titration and ATR-FTIR. The aggregation was monitored at pH 3 using dynamic light scattering. Results indicated that the higher group content, the HA aggregation is less pronounced. A significant positive correlation of aliphatic C and aggregate size revealed their dominant influence in the HA self-aggregation. A lower abundance of aliphatic C in HA fractions could be considered as not sufficient to start the process. An increase of aromatic C in esters likely pointed out to its participation in hydrophobic bonding and, consequently, more pronounced aggregation. The relation of HA self-aggregate size with carboxyl and phenolic group, as well as aliphatic C, at low pH, could be considered universal regardless of the structural charac­ter­istics of the original or modified HA forms.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

Article Details

How to Cite
[1]
U. Jovanović, M. Marković, Đuro Čokeša, N. Živković, and S. Radmanović, “Self-aggregation of soil humic acids with respect to their structural characteristics: Scientific paper”, J. Serb. Chem. Soc., vol. 87, no. 6, pp. 761–773, Mar. 2022.
Section
Environmental Chemistry
Author Biographies

Uroš Jovanović, University of Belgrade - Vinča Institute of Nuclear Sciences, P.O. Box 522, 11001 Belgrade

 

 

Đuro Čokeša, University of Belgrade - Vinča Institute of Nuclear Sciences, P.O. Box 522, 11001 Belgrade

 

 

Funding data

References

A. Piccolo, Adv. Agron. 75 (2002) 57 (https://doi.org/10.1016/S0065-2113(02)75003-7)

K. Wilkinson, M. Avena, Environ. Sci. Technol. 36 (2002) 5100 (https://doi.org/10.1021/es025582u)

S. A. Dolenko, M. Y. Trifonova, Y. I. Tarasevich, J. Water Chem. Technol. 39 (2017) 360 (https://doi.org/10.3103/S1063455X17060091)

U. Jovanović, M. Marković, S. Cupać, Z. Tomić, J. Plant Nutr. Soil Sci. 176 (2013) 674 (https://doi.org/10.1002/jpln.201200346)

E. Galicia-Andrés, Y. Escalona, C. Oostenbrink, D. Tunega, M. Gerzabek, Geoderma 401 (2021) 115237 (https://doi.org/10.1016/j.geoderma.2021.115237)

E. Tombácz, Soil Sci. 164 (1999) 814 (https://doi.org/10.1097/00010694-199911000-00005)

R. Angelico, A. Ceglie, J. Z. He, Y. R. Liu, G. Palumbo, C. Colombo, Chemosphere 99 (2014) 239 (https://doi.org/10.1016/j.chemosphere.2013.10.092)

P. Boguta, V. D'Orazio, N. Senesi, Z. Sokołowska, K. Szewczuk-Karpisz, J. Environ. Manage. 245 (2019) 367 (https://doi.org/10.1016/j.jenvman.2019.05.098)

L. F. Zara, A. H. Rosa, I. A. S. Toscanoc, J. C. Rocha, J. Braz. Chem. Soc. 17 (2006) 1014 (https://doi.org/10.1590/S0103-50532006000500028)

M. Mecozzi, E. Pietrantonio, Marine Chem. 101 (2006) 27 (https://doi.org/10.1016/j.marchem.2006.01.001)

G. Chilom, A. Bruns, J. Rice, Org. Geochem. 40 (2009) 455 (https://doi.org/10.1016/j.orggeochem.2009.01.010)

L. W. Hoffman, G. Chilom, S. Venkatesan, J. A. Ri, Microsc. Microanal. 20 (2014) 521 (https://doi.org/10.1017/S1431927614000038)

A. Hakima, M. Kobayash, Colloids Surfaces, A 540 (2018) 1 (https://doi.org/10.1016/j.colsurfa.2017.12.065)

M. Klučáková, M. Kalina, J. Soils Sediments 1 (2015) 1900 (https://doi.org/10.1007/s11368-015-1142-2)

S. Karim, M. Aoyama, Soil Sci. Plant Nutr. 59 (2013) 827 (https://doi.org/10.1080/00380768.2013.844078)

C. F. Lin, S. H. Liu, O. Hao, Wat. Res. 35 (2001) 2395 (https://doi.org/10.1016/S0043-1354(00)00525-X)

O. Trubetskaya, O. Trubetskoj, C. Richard, J. Soils Sediments 14 (2014) 292 (https://doi.org/10.1007/s11368-013-0667-5)

S. Radmanović, Lj. Životić, N. Nikolić, A. Đorđević, in Proceedings of 2nd International and 14th National Congress of Soil Science Society of Serbia, 2017, Novi Sad, Serbia, Solutions and Projections for Sustainable Soil Management, Soil Science Society of Serbia, Novi Sad, 2018, p. 1 (ISBN 978-86-7520-410-7)

M. Carter, Soil sampling and methods of analysis. Lewis Publishers, Boca Raton, CA, 1993 (ISBN 0-87371-861-5)

International Humic Substances Society, Source Materials for IHSS Samples, Standard samples, http://humic-substances.org/source-materials-for-ihss-samples (15 May 2017)

T. Anđelković, J. Perović, M. Purenović, S. Blagojević, R. Nikolić, D. Anđelković, A. Bojić, Eclec. Quim. 31 (2006) 39 (https://doi.org/10.1590/S0100-46702006000300005)

D. P. Dick, H. Knicker, L. G. Ávila, A. V. Inda, E. Giasson, C. A. Bissani, Org. Geochem. 37 (2006) 1537 (https://doi.org/10.1016/j.orggeochem.2006.06.017)

J. Ritchie, M. Perdue, Geochim. Cosmochim. Acta 67 (2003) 85 (https://doi.org/10.1016/S0016-7037(02)01044-X)

J. Wu, R. Jiang, Q. Liu, G. Ouyang, Chemosphere 263 (2021) 127967 (https://doi.org/10.1016/j.chemosphere.2020.127967)

M. R. Esfahani, H. A. Stretz, M. J. M. Wells, Sci. Total Environ. 537 (2015) 81 (https://doi.org/10.1016/j.scitotenv.2015.08.001)

M. Klučáková, Front. Chem. 6 (2018) 235 (https://doi.org/10.3389/fchem.2018.00235)

M. Klučáková, K. Vĕžníková, J. Mol. Structure 1144 (2017) 33 (https://doi.org/10.1016/j.molstruc.2017.05.012)

Y. I. Tarasevich, M. Y. Tryfonova, S. A. Dolenko, E. V. Aksenenko, Adsorpt. Sci. Technol. 34 (2016) 125 (https://doi.org/10.1177/0263617415623421).

Most read articles by the same author(s)