Anaerobic co-digestion: Current status and perspectives

Bioresource Technology, Journal Year: 2021, Volume and Issue: 330, P. 125001 - 125001

Published: March 18, 2021

Language: Английский

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Bioenergy and bio-products from bio-waste and its associated modern circular economy: Current research trends, challenges, and future outlooks

Fuel, Journal Year: 2021, Volume and Issue: 307, P. 121859 - 121859

Published: Sept. 3, 2021

Language: Английский

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Waste-to-energy nexus: A sustainable development

Environmental Pollution, Journal Year: 2020, Volume and Issue: 267, P. 115501 - 115501

Published: Aug. 27, 2020

Language: Английский

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Co-hydrothermal carbonization of food waste with yard waste for solid biofuel production: Hydrochar characterization and its pelletization

Waste Management, Journal Year: 2020, Volume and Issue: 118, P. 521 - 533

Published: Sept. 24, 2020

Language: Английский

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A review of post-consumption food waste management and its potentials for biofuel production

Energy Reports, Journal Year: 2021, Volume and Issue: 7, P. 7759 - 7784

Published: Nov. 1, 2021

The global world production of food waste is expected to increase by 33% within the next decade. current annual stands at around 1.6 billion tonnes, which worth $ 1.2 trillion loss. Out this, nearly 50%–60% comes from post-consumption (leftover). Besides, causing serious environmental concerns as it contributes total greenhouse gas emissions. This paper focused on reviewing latest trends and challenges in management assessing its potentials for biofuel biochar. includes identifying major characteristics waste, disposal methods (landfill, animal feed, donation) recycling through chemical, biological thermochemical conversion. review indicates that integrated pyrolysis-gasification processes can lead multiple high-value products (biofuel, biochar/ash water) with almost zero or negative impact environment. biochar water have great soil amendment, thus, extending benefits increasing resources, livestock security, especially arid semi-arid regions. Similarly, transesterification anaerobic digestion may allow overcoming some negatives associated standalone implementation these technologies. However, modern technologies hindered lack standard processing procedures due regional diversity characteristics. there are social technical proper segregation mechanism industrial community levels, well sufficient research sustainability life cycle assessment (LCA) options.

Language: Английский

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A review of recent advancements in pretreatment techniques of lignocellulosic materials for biogas production: Opportunities and Limitations

Chemical Engineering Journal Advances, Journal Year: 2022, Volume and Issue: 10, P. 100263 - 100263

Published: Feb. 9, 2022

To overcome the energy demand and environmental issues by applying ecofriendly techniques to produce green are getting high attentions in these days. Lignocellulosic materials most abundant resource of biomass on earth have become vital for anaerobic digestion. However, structure lignocellulosic is difficult degrade during Physical, thermal, chemical thermochemical been widely used pretreatment materials, which might facilitate degradation pretreated Further, recent years many updated advanced also developed materials. Therefore, this study systematically summaries novel chemicals physical, pretreatments enhancement In addition, mechanism, applications, advantages disadvantages challenges each type identified. Finally, will provide new ideas development techniques.

Language: Английский

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A critical review on dry anaerobic digestion of organic waste: Characteristics, operational conditions, and improvement strategies

Renewable and Sustainable Energy Reviews, Journal Year: 2023, Volume and Issue: 176, P. 113208 - 113208

Published: Feb. 7, 2023

The development and utilization of bioenergy from various biomass can effectively reduce our dependence on fossil fuels mitigate greenhouse gas emissions. dry anaerobic digestion (AD) process is a promising technology for the treatment stabilization organic wastes (e.g., agricultural residues, livestock waste) with high total solid contents (15%–40%), while simultaneously recovering energy through biogas production (mainly methane). In past few years, it has attracted significant attention because possesses several advantages over wet AD, including higher volumetric methane yield, reduced digester size, less digested residue, greater ease in handling low-moisture digestate. This technology, however, still faces challenges owing to its excessive solids content. Additionally, AD greatly different terms technical operation, reactor design, performance. It therefore essential comprehensively understand characteristics, analyze operational factors, evaluate optimization methods techniques order develop practical applications. paper presents critical overview fundamental engineering aspects reviews specific characteristics AD. Moreover, conditions affecting stability are discussed, as well strategies improving Finally, prospects future application treating high-solid waste discussed. Future research continuous/semi-continuous operations scaling up lab-scale systems should be conducted.

Language: Английский

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Anaerobic co-digestion of lignocellulosic/lipidic wastes with cattle manure: Investigating biogas production and methane yield

Fuel, Journal Year: 2024, Volume and Issue: 366, P. 131286 - 131286

Published: Feb. 28, 2024

Language: Английский

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A review on biohydrogen production through photo-fermentation of lignocellulosic biomass

Biomass Conversion and Biorefinery, Journal Year: 2020, Volume and Issue: 13(10), P. 8465 - 8483

Published: Nov. 13, 2020

Language: Английский

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Downstream augmentation of hydrothermal carbonization with anaerobic digestion for integrated biogas and hydrochar production from the organic fraction of municipal solid waste: A circular economy concept

The Science of The Total Environment, Journal Year: 2019, Volume and Issue: 706, P. 135907 - 135907

Published: Dec. 10, 2019

Language: Английский

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