Aeration intensity drives dissolved organic matter transformation and humification during composting by regulating the organics metabolic functions of microbiome

Chemical Engineering Journal, Год журнала: 2023, Номер 476, С. 146645 - 146645

Опубликована: Окт. 14, 2023

Язык: Английский

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Insight into application of phosphate-solubilizing bacteria promoting phosphorus availability during chicken manure composting

Bioresource Technology, Год журнала: 2023, Номер 373, С. 128707 - 128707

Опубликована: Фев. 4, 2023

Язык: Английский

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Effect of aeration rate, aeration pattern, and turning frequency on maturity and gaseous emissions during kitchen waste composting

Environmental Technology & Innovation, Год журнала: 2023, Номер 29, С. 102997 - 102997

Опубликована: Янв. 5, 2023

Currently, the increasing output of kitchen waste makes its treatment an urgent problem to be solved. Based on principle resource utilization, we consider improving various process parameters, including aeration rate, mode and turning frequency, analyzing physicochemical indicators, maturity indicators gas emissions, propose comprehensive parameters that can quickly compost, promote reduce emissions. The results showed high rate (> 0.3 L kg −1 DM min −1) reduced temperature matrix increased electrical conductivity germination index thereby inducing strong emissions odors greenhouse gases. Compared with continuous aeration, intermittent was more effective in reducing gaseous under same total volume but characterized by lower maturity. Moreover, it found non-turning substantially, while excessively (once every 2 days) or too low 6 frequency varying degrees. Most frequencies did not significantly compost above indicated rapid composting processes yielded best were 0.2∼0.3 −1, pattern, a once three days. This research great significance improvement combined process.

Язык: Английский

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Hotspots and future trends of phosphorus recycling from livestock manure: A bibliometric review

The Science of The Total Environment, Год журнала: 2023, Номер 892, С. 164346 - 164346

Опубликована: Май 25, 2023

Язык: Английский

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High levels of cadmium altered soil archaeal activity, assembly, and co-occurrence network in volcanic areas

The Science of The Total Environment, Год журнала: 2024, Номер 924, С. 171529 - 171529

Опубликована: Март 6, 2024

Язык: Английский

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Enhancing simultaneous nitrogen and phosphorus availability through biochar addition during Chinese medicinal herbal residues composting: Synergism of microbes and humus

The Science of The Total Environment, Год журнала: 2024, Номер 930, С. 172515 - 172515

Опубликована: Апрель 18, 2024

Язык: Английский

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Response of phosphorus fractions transformation and microbial community to carbon-to-phosphorus ratios during sludge composting

Journal of Environmental Management, Год журнала: 2024, Номер 360, С. 121145 - 121145

Опубликована: Май 23, 2024

Язык: Английский

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Biochar-supported Fe₃O₄ nanoparticles affects bacterial community diversity and phosphorus speciation transformation during pig manure aerobic composting by generating hydroxyl radicals and hydrogen peroxide

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115364 - 115364

Опубликована: Янв. 1, 2025

Язык: Английский

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Arbuscular mycorrhizal fungi alter rhizosphere bacterial diversity, network stability and function of lettuce in barren soil

Scientia Horticulturae, Год журнала: 2023, Номер 323, С. 112533 - 112533

Опубликована: Сен. 27, 2023

Язык: Английский

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Biochar application can enhance phosphorus solubilization by strengthening redox properties of humic reducing microorganisms during composting

Bioresource Technology, Год журнала: 2024, Номер 395, С. 130329 - 130329

Опубликована: Янв. 15, 2024

Phosphorus (P) in nature mostly exists an insoluble state, and humic reducing microorganisms (HRMs) can dissolve substances through redox properties. This study aimed to investigate the correlations between P dominant HRMs amenable individual culture during biochar composting. These analyses revealed that, comparison control, addition increased relative abundance of by 20.3% decreased potential (Eh) levels 15.4% hence, enhancing moderately-labile-P non-labile-P dissolution. The pathways underlying observed effects were additionally assessed structural equation modeling, revealing that promoted dissolution both direct bacterial community structure as well indirect based on Eh structure. research offers a better understanding effect composting process.

Язык: Английский

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