Simulation of red mud/phosphogypsum-based artificial soil engineering applications in vegetation restoration and ecological reconstruction

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175656 - 175656

Published: Aug. 22, 2024

Language: Английский

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Nitrogen Transformation Mechanisms and Compost Quality Assessment in Sustainable Mesophilic Aerobic Composting of Agricultural Waste

Sustainability, Journal Year: 2025, Volume and Issue: 17(2), P. 575 - 575

Published: Jan. 13, 2025

This study examines nitrogen transformation mechanisms and compost quality in mesophilic aerobic composting of wheat straw, utilizing cow manure as a co-substrate to promote sustainable agricultural waste management. Two systems were established: group A (control) B (10% addition by wet weight). The accelerated early organic matter decomposition increased total retention B. Nitrogen losses occurred primarily via ammonia volatilization during the initial final stages, while functional gene analysis revealed enhanced ammonification nitrification both systems. Microbial community showed that promoted nitrogen-fixing bacteria phase fungi associated with complex degradation later stages. These findings underscore potential enhance maturity, improve efficiency, support development practices contribute resource conservation.

Language: Английский

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Synergistic effects of biochar and laccase on nitrogen conversation and degradations of two artificial sweeteners during the sewage sludge composting

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155732 - 155732

Published: Sept. 1, 2024

Language: Английский

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Cornstalks regulate bacterial dynamics to benefit organic humification in food waste digestate composting

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104044 - 104044

Published: Jan. 1, 2025

Language: Английский

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Enhanced PE degradation and diversity of bacterial biofilm by applying organic fertilizer inoculated with mixed degrading bacteria

Process Biochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

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New insights into Peniophora crassitunicata and its co-inoculation with commercial microbial inoculant accelerating lignocellulose degradation and compost maturation during orchard wastes composting

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121298 - 121298

Published: March 1, 2025

Language: Английский

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Small molecule carbon sources drivers increase in heavy metal passivation during chicken manure composting by regulating microbial functional and metabolic pattern

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 380, P. 124948 - 124948

Published: March 18, 2025

Language: Английский

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Nitrogen Retention and Harmful Gas Emission Reduction During Co-Composting of Pig Manure and Filter Residues From Straw Filtering Pig Wastewater

Environmental Engineering Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 7, 2025

Language: Английский

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Combining citrus waste-derived function microbes with biochar promotes humus formation by enhancing lignocellulose degradation in citrus waste compost

Chemosphere, Journal Year: 2024, Volume and Issue: 368, P. 143754 - 143754

Published: Nov. 1, 2024

Language: Английский

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Simulation of Red Mud/Phosphogypsum-Based Artificial Soil Engineering Applications in Vegetation Restoration and Ecological Reconstruction

Published: Jan. 1, 2024

Red mud and phosphogypsum are two of the most typical bulk industrial solid wastes. How they can be efficiently recycled as resources on a large scale at low costs has always been global issue that urgently needs to solved. By constructing small-scale test site preparing types artificial soils using red phosphogypsum, this study simulated their engineering applications in vegetation restoration ecological reconstruction. According results study, contained series major elements (e.g. O, Si, Al, Fe, Ca, Na, Mg) similar those natural soil (NS), preliminarily possessed basic physicochemical properties, N/P/K nutrient conditions, biochemical characteristics could meet demands plant growth. A total 18 different adaptable plants grew sites, indicating used for greening landscaping. The preliminary formation microbial (fungal/bacterial) community diversity gradually enriched arthropod reflected constantly improving quality soils, suggesting gradual construction micro-ecosystems. Overall, provided feasible solution large-scale, low-cost, highly efficient synergistic disposal with enormous potential future applications. They expected greening, landscaping, environment improvement tailings, collapse, soil-deficient areas, well along municipal roads.

Language: Английский

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