Optimization of alkaline hydrothermal treatment for humic acids production from corn straw digestate using the response surface methodology

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(2), С. 112465 - 112465

Опубликована: Март 11, 2024

Язык: Английский

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Role of Lignocellulosic Biomass Composition to Regulate Microbial Mutualism for Organic Mineralization and Humification during Digestate Composting

ACS ES&T Engineering, Год журнала: 2024, Номер 4(4), С. 771 - 782

Опубликована: Март 11, 2024

This study investigated the performance of lignocellulosic wastes to regulate microbial interactions improve composting digestate from anaerobic digestion food waste regarding organic mineralization and humification. Garden waste, rice husk, cornstalks with diverse biomass compositions structures were representatively selected for comparison. High-throughput sequencing was integrated a modular network analysis decipher community their interactions. Results showed that mixing 15% garden (wet weight) more effective than husk enrich functional microbes (e.g., Tepidimicrobium Mortierella) promote interkingdom degradation humus formation. In particular, stronger bacterial intrakingdom mutualism observed cornstalk addition facilitate progressive succession bacteria in aerobic thus inhibit activities denitrifying reduce emissions methane nitrous oxide by 14.2–49.1%. Furthermore, lignin could effectively strengthen within fungi interaction mitigate carbon dioxide emission 39.8–42.7%. By contrast, weakened mutualisms retard biodegradation humification during composting. this provided fundamental understanding on selecting biotransformation simultaneously gaseous

Язык: Английский

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Synergistic and antagonistic adsorption mechanisms of copper(II) and cefazolin onto bio-based chitosan/humic composite: A combined experimental and theoretical study

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(4), С. 113061 - 113061

Опубликована: Июнь 12, 2024

Язык: Английский

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Conversion mechanism of pyrolysis humic substances of cotton stalks and carbide slag and its excellent repair performance in Cd-contaminated soil

Chemical Engineering Journal, Год журнала: 2024, Номер 494, С. 153147 - 153147

Опубликована: Июнь 14, 2024

Язык: Английский

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Enhancing humic acids production from cornstalk under fast hydrothermal conditions: Insights into new pathways of skeleton self-polymerization and branch growth

Bioresource Technology, Год журнала: 2024, Номер 406, С. 131020 - 131020

Опубликована: Июнь 22, 2024

Язык: Английский

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