Natural and artificial humic substances to manage minerals, ions, water, and soil microorganisms
The chemistry of humic substances (HSs) occurs hidden from our sight, but is of key
importance to agriculture and the environment, and nowadays even to medicine and …
importance to agriculture and the environment, and nowadays even to medicine and …
Interactions between humic substances and microorganisms and their implications for nature-like bioremediation technologies
NA Kulikova, IV Perminova - Molecules, 2021 - mdpi.com
The state of the art of the reported data on interactions between microorganisms and HSs is
presented herein. The properties of HSs are discussed in terms of microbial utilization …
presented herein. The properties of HSs are discussed in terms of microbial utilization …
Wood-derived black carbon (biochar) as a microbial electron donor and acceptor
Research on the environmental impacts of black carbon has focused largely on sorption.
Besides being a strong geosorbent, black carbon is redox-active and may facilitate abiotic …
Besides being a strong geosorbent, black carbon is redox-active and may facilitate abiotic …
Electrochemical behavior of biochar and its effects on microbial nitrate reduction: role of extracellular polymeric substances in extracellular electron transfer
K Sathishkumar, Y Li, E Sanganyado - Chemical Engineering Journal, 2020 - Elsevier
Biochar is extensively used in the remediation of pollutants because of its diverse
physicochemical properties. Biochar application can alter the activity of microbial …
physicochemical properties. Biochar application can alter the activity of microbial …
Electron shuttles enhance anaerobic ammonium oxidation coupled to iron (III) reduction
Anaerobic ammonium oxidation coupled to iron (III) reduction, termed Feammox, is a newly
discovered nitrogen cycling process. However, little is known about the roles of electron …
discovered nitrogen cycling process. However, little is known about the roles of electron …
Decrypting bacterial polyphenol metabolism in an anoxic wetland soil
Microorganisms play vital roles in modulating organic matter decomposition and nutrient
cycling in soil ecosystems. The enzyme latch paradigm posits microbial degradation of …
cycling in soil ecosystems. The enzyme latch paradigm posits microbial degradation of …
Specific surface area and electron donating capacity determine biochar's role in methane production during anaerobic digestion
Y Qin, X Yin, X Xu, X Yan, F Bi, W Wu - Bioresource technology, 2020 - Elsevier
The addition of biochar derived from different materials can have varying effects on
anaerobic digestion (AD), depending on its physicochemical properties. Physicochemical …
anaerobic digestion (AD), depending on its physicochemical properties. Physicochemical …
The role of humic substances in mitigating greenhouse gases emissions: Current knowledge and research gaps
Humic substances (HS) constitute a highly transformed fraction of natural organic matter
(NOM) with a heterogeneous structure, which is rich in electron-transferring functional …
(NOM) with a heterogeneous structure, which is rich in electron-transferring functional …
Redox-active reactions in denitrification provided by biochars pyrolyzed at different temperatures
G Chen, Z Zhang, Z Zhang, R Zhang - Science of the Total Environment, 2018 - Elsevier
The aim of this study was to investigate the role of redox-active components of biochar in the
denitrification processes and N 2 O reduction. Both biochars pyrolyzed at 300 and 800° C …
denitrification processes and N 2 O reduction. Both biochars pyrolyzed at 300 and 800° C …
Effect of humic substances on nitrogen cycling in soil-plant ecosystems: Advances, issues, and future perspectives
Nitrogen (N) cycle is one of the most significant biogeochemical cycles driven by soil
microorganisms on the earth. Exogenous humic substances (HS), which include composted …
microorganisms on the earth. Exogenous humic substances (HS), which include composted …