Sustainable valorization of agricultural waste into bioplastic and its end-of-life recyclability for biochar production: Economic profitability and life cycle assessment

Chemosphere, Год журнала: 2024, Номер 369, С. 143847 - 143847

Опубликована: Дек. 1, 2024

Язык: Английский

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Techno-Economic Assessment of Microwave Biomass Conversion System: A Case Study of Kyushu, Japan

Опубликована: Янв. 1, 2025

Язык: Английский

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Industrial wastewater treatment by downflow hanging sponge system: techno-economic analysis, life cycle assessment, and sustainable development goals fulfillment

Journal of environmental chemical engineering, Год журнала: 2025, Номер 13(2), С. 115944 - 115944

Опубликована: Фев. 27, 2025

Язык: Английский

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Anaerobic Digestion of Dye Wastewater and Agricultural Waste with Bio-Energy and Biochar Recovery: A Techno-Economic and Sustainable Approach

Water, Год журнала: 2024, Номер 16(14), С. 2025 - 2025

Опубликована: Июль 17, 2024

While several researchers have investigated the anaerobic digestion (AD) of textile wastewater for dye degradation, their studies suffer from lower biogas productivity due to substrate inhibition and occurrence secondary pollution digestate disposal. Hence, this study focuses on using extract wheat straw (WS) as a co-substrate facilitate AD process, followed by recycling sludge biochar production. In first study, batch digesters were operated at different (DW)/WS ratios (0–50% v/v), substrate-to-inoculum ratio 0.28–0.50 g/g, pH 7.0 ± 0.2, 37 °C. The digester DW/WS fraction 65/35% (v/v) showed best chemical oxygen demand (COD) removal efficiency 68.52 3.40% with bio-CH4 270.52 19.14 mL/g CODremoved. About 52.96 3.61% initial COD mass was converted CH4, avoiding caused volatile fatty acid (VFA) accumulation. second experiment, dry thermally treated 550 °C 2 h under an oxygen-deprived condition, yielding 0.613 0.031 g biochar/g. This exhibited multiple functional groups, mineral contents, high stability (O/C = 0.193). combined digestion/pyrolysis scenario treating 35 m3/d (106.75 kg COD/d) could maintain profits reduction, biogas, biochar, carbon trading, obtaining 6.5-year payback period.

Язык: Английский

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A Novel Adsorption/Co-Digestion/Pyrolysis Scheme for Potato Peel Waste Management to Fulfill the Sustainable Development Goals (SDGs)

Waste and Biomass Valorization, Год журнала: 2024, Номер 15(11), С. 6323 - 6341

Опубликована: Июнь 19, 2024

Язык: Английский

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Sustainable management of petrochemical wastewater using algal-bacterial granules followed by biogas and biochar production: A techno-economic perspective

Journal of Water Process Engineering, Год журнала: 2024, Номер 68, С. 106391 - 106391

Опубликована: Окт. 28, 2024

Язык: Английский

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Sustainable utilization of plastic-derived graphene for tetracycline wastewater treatment and its recycling for biogas and biochar production

Journal of Water Process Engineering, Год журнала: 2024, Номер 69, С. 106554 - 106554

Опубликована: Ноя. 23, 2024

Язык: Английский

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Coagulation-Flocculation/Pyrolysis Integrated System for Dye-Laden Wastewater Treatment: A Techno-Economic and Sustainable Approach

Water Air & Soil Pollution, Год журнала: 2024, Номер 236(1)

Опубликована: Дек. 19, 2024

Язык: Английский

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Valorization of cheese whey wastewater to achieve sustainable development goals

Renewable and Sustainable Energy Reviews, Год журнала: 2024, Номер 211, С. 115273 - 115273

Опубликована: Дек. 26, 2024

Язык: Английский

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