Roles of biochar-derived dissolved organic matter in soil amendment and environmental remediation: a critical review
Biochar is an emerging, cost-effective, and renewable carbonaceous material with abundant
functional groups and tuneable mesoporous structure, showing a promising performance in …
functional groups and tuneable mesoporous structure, showing a promising performance in …
Understanding the biochar's role in ameliorating soil acidity
R SHI, J LI, NI Ni, R XU - Journal of integrative agriculture, 2019 - Elsevier
Extensive acidic soils, which suffer from accelerated soil acidification, are found in southern
China. Soil acidity, aluminum toxicity, and nutrient deficiencies severely limited crop …
China. Soil acidity, aluminum toxicity, and nutrient deficiencies severely limited crop …
Characterization and quantification of biochar alkalinity
Lack of knowledge regarding the nature of biochar alkalis has hindered understanding of pH-
sensitive biochar-soil interactions. Here we investigate the nature of biochar alkalinity and …
sensitive biochar-soil interactions. Here we investigate the nature of biochar alkalinity and …
Quantification and characterization of dissolved organic carbon from biochars
Dissolved organic carbon (DOC) in biochars is critical to carbon dynamics and contaminant
transport in soils. This study aimed to develop a robust and easy method to characterize and …
transport in soils. This study aimed to develop a robust and easy method to characterize and …
Characteristics and chlorine reactivity of biochar-derived dissolved organic matter: Effects of feedstock type and pyrolysis temperature
Increasing biochar application worldwide may release more biochar-derived dissolved
organic matter (BDOM) to the source water for drinking water supply. However, it is unclear …
organic matter (BDOM) to the source water for drinking water supply. However, it is unclear …
Effects of laboratory biotic aging on the characteristics of biochar and its water-soluble organic products
G Quan, Q Fan, AR Zimmerman, J Sun, L Cui… - Journal of hazardous …, 2020 - Elsevier
Abstract Effects of biotic aging on the characteristics of biochar and its water-soluble organic
products were determined through a one-year laboratory incubation study. Biochar had a …
products were determined through a one-year laboratory incubation study. Biochar had a …
The electron donating capacity of biochar is dramatically underestimated
Biochars have gathered considerable interest for agronomic and engineering applications.
In addition to their high sorption ability, biochars have been shown to accept or donate …
In addition to their high sorption ability, biochars have been shown to accept or donate …
[HTML][HTML] Impact of biochar on mobilization, methylation, and ethylation of mercury under dynamic redox conditions in a contaminated floodplain soil
Mercury (Hg) is a highly toxic element, which is frequently enriched in flooded soils due to its
anthropogenic release. The mobilization of Hg and its species is of ultimate importance …
anthropogenic release. The mobilization of Hg and its species is of ultimate importance …
The spectral characteristics of biochar-derived dissolved organic matter at different pyrolysis temperatures
C He, X He, J Li, Y Luo, J Li, Y Pei, J Jiang - Journal of Environmental …, 2021 - Elsevier
Comprehensive assessment of the dissolved organic matter (DOM) released from biochar is
essential because it affects the migration and transformation of pollutants. The pyrolysis …
essential because it affects the migration and transformation of pollutants. The pyrolysis …
Predicting potential release of dissolved organic matter from biochars derived from agricultural residues using fluorescence and ultraviolet absorbance
A combination of fluorescence excitation-emission (EEM) spectrophotometry with parallel
factor analysis (PARAFAC) and UV–vis spectroscopy was used to assess dissolved organic …
factor analysis (PARAFAC) and UV–vis spectroscopy was used to assess dissolved organic …