Effects of a Film-Covered Echelon Oxygen-Controlled Composting Process on Carbon and Nitrogen Conversion and Emission Reduction Efficiency

Опубликована: Янв. 1, 2024

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Язык: Английский

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Effects of a nanobiofilm-covered echelon oxygen-controlled composting process on carbon and nitrogen conversion and emission reduction efficiency

Environmental Technology & Innovation, Год журнала: 2024, Номер 35, С. 103669 - 103669

Опубликована: Май 14, 2024

To address the defects of traditional composting products, such as slow fertilizer efficiency, high dosage and emissions gas pollutants, we propose a new process from perspective increasing dissolved organic carbon (DOC) content in compost. The results showed that nanobiofilm-covered echelon oxygen-controlled could effectively reduce CH4, CO2 NH3 increase DOC products. Among methods, using nanobiofilm covering applying moderate ventilation during warming phase high-temperature phase, along with low cooling maturation phases (T3), proved to be most effective promoting conversion reducing nitrogen losses. Compared control, this treatment resulted 36.16% reduction total loss, 21.14% 57.22% greenhouse while also by 82.64%. This is because T3 initially maintained an aerobic state, followed semianaerobic which conducive accumulation DOC. research provide technical path for improving quality, efficiency emission fertilizer.

Язык: Английский

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Assessing the Co-composting of Wheat Straw: A Study on Compost Quality and Phosphorus Levels for Improved Soil Biochemical Responses and Maize Growth

Journal of soil science and plant nutrition, Год журнала: 2024, Номер unknown

Опубликована: Авг. 20, 2024

Язык: Английский

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Physicochemical properties of sweet limes (Citrus limetta) during storage at different temperatures

Deleted Journal, Год журнала: 2024, Номер 31(5), С. 709 - 720

Опубликована: Окт. 1, 2024

The loss of nutrients from sweet lime (Citrus limetta) by poor postharvest storage represents a significant problem today, damaging these fruits’ quality and market value. This study aimed to evaluate the physicochemical properties limes during at different temperatures (RT-21°C, 2°C, 4°C). were harvested full physiological maturity. Water activity (Aw), pH, color index, total soluble solids, titratable acidity, ripeness index determined 15 days storage. In addition, antioxidant phenolic content determined. results indicate that keeping temperature 4°C is most favorable condition for optimal conservation, as reflected reduction in Aw, solids fruit. values obtained slower decomposition conservation freshness flavor. it was found this temperature, fruit’s significantly increased. polyphenols better preserved 2°C compared room (RT) 4°C. However, ABTS DPPH levels remained constant throughout time higher than RT.

Язык: Английский

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Multi-omics reveal an overlooked pathway for H2S production induced by bacterial biogenesis from composting

Journal of Hazardous Materials, Год журнала: 2024, Номер 485, С. 136827 - 136827

Опубликована: Дек. 9, 2024

Язык: Английский

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