Environmental implications of interaction between humic substances and iron oxide nanoparticles: A review

E Di Iorio, L Circelli, R Angelico, J Torrent, W Tan… - Chemosphere, 2022 - Elsevier
Goethite, hematite, ferrihydrite, and other iron oxides bind through various sorption reactions
with humic substances (HS) in soils creating nano-, micro-, and macro-aggregates with a …

Humin: No longer inactive natural organic matter

DM Pham, T Kasai, M Yamaura, A Katayama - Chemosphere, 2021 - Elsevier
The discovery of the function of humin (HM), an insoluble fraction of humic substances
(HSs), as an extracellular electron mediator (EEM) in 2012 has provided insight into the role …

Ferrous Iron Oxidation under Varying pO2 Levels: The Effect of Fe(III)/Al(III) Oxide Minerals and Organic Matter

C Chen, A Thompson - Environmental Science & Technology, 2018 - ACS Publications
Abiotic Fe (II) oxidation by O2 commonly occurs in the presence of mineral sorbents and
organic matter (OM) in soils and sediments; however, this tertiary system has rarely been …

Control the greenhouse gas emission via mediating the dissimilatory iron reduction: Fulvic acid inhibit secondary mineralization of ferrihydrite

M Wang, Z Zhao, Y Li, S Liang, Y Meng, T Ren… - Water Research, 2022 - Elsevier
Reducing methane emission is of great importance to control the global greenhouse effect.
Dissimilatory iron reduction (DIR) coupling of organic matter decomposition may suppress …

Extraction of humic acid from lignite by KOH-hydrothermal method

G Cheng, Z Niu, C Zhang, X Zhang, X Li - Applied Sciences, 2019 - mdpi.com
Humic acid (HA) was extracted by a hydrothermal method from Huolinhe lignite from Inner
Mongolia. The effects of the alkali-to-carbon mass ratio, water-to-coal mass ratio, reaction …

Eco-Friendly Iron-Humic Nanofertilizers Synthesis for the Prevention of Iron Chlorosis in Soybean (Glycine max) Grown in Calcareous Soil

MT Cieschi, AY Polyakov, VA Lebedev… - Frontiers in plant …, 2019 - frontiersin.org
Iron deficiency is a frequent problem for many crops, particularly in calcareous soils and iron
humates are commonly applied in the Mediterranean basin in spite of their lesser efficiency …

AQDS-mediated dissimilatory reduction of iron (hydr) oxides induces the formation of large grain vivianite: a new insight for phosphorus pollution control in sediment

G Wang, Z Teng, X Zhao, W Luo, J Liang, Y Guo… - Journal of Cleaner …, 2023 - Elsevier
Quinones plays a crucial role in iron (hydr) oxides dissimilatory reduction and the
geochemical cycle of elements. However, the interfacial reactions and the subsequent effect …

Influence of pO2 on Iron Redox Cycling and Anaerobic Organic Carbon Mineralization in a Humid Tropical Forest Soil

C Chen, C Meile, J Wilmoth, D Barcellos… - Environmental …, 2018 - ACS Publications
Ferrous iron (FeII) oxidation is an important pathway for generating reactive FeIII phases in
soils, which can affect organic carbon (OC) persistence/decomposition. We explored how …

Humic acids restrict the transformation and the stabilization of Cd by iron (hydr) oxides

C Qu, J Chen, M Mortimer, Y Wu, P Cai… - Journal of Hazardous …, 2022 - Elsevier
Iron (hydr) oxides and their association with organic matter significantly affect the mobility of
heavy metals in natural soils and sediments. However, the behavior of cadmium (Cd) during …

Mercury transformations in resuspended contaminated sediment controlled by redox conditions, chemical speciation and sources of organic matter

W Zhu, Y Song, GA Adediran, T Jiang, AT Reis… - … et Cosmochimica Acta, 2018 - Elsevier
Mercury (Hg) contaminated sediments can be significant sources of Hg in aquatic
ecosystems and, through re-emission processes, to the atmosphere. Transformation and …