A critical review on biochar for enhancing biogas production from anaerobic digestion of food waste and sludge

Journal of Cleaner Production, Journal Year: 2021, Volume and Issue: 305, P. 127143 - 127143

Published: April 19, 2021

Language: Английский

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Anaerobic digestion: An alternative resource treatment option for food waste in China

The Science of The Total Environment, Journal Year: 2021, Volume and Issue: 779, P. 146397 - 146397

Published: March 12, 2021

Language: Английский

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Recent advances in bio-based carbon materials for anaerobic digestion: A review

Renewable and Sustainable Energy Reviews, Journal Year: 2020, Volume and Issue: 135, P. 110378 - 110378

Published: Sept. 29, 2020

Language: Английский

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Treatment processes to eliminate potential environmental hazards and restore agronomic value of sewage sludge: A review

Environmental Pollution, Journal Year: 2021, Volume and Issue: 293, P. 118564 - 118564

Published: Nov. 24, 2021

Language: Английский

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The role of biochar on alleviating ammonia toxicity in anaerobic digestion of nitrogen-rich wastes: A review

Bioresource Technology, Journal Year: 2022, Volume and Issue: 351, P. 126924 - 126924

Published: March 7, 2022

Language: Английский

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Materials, fuels, upgrading, economy, and life cycle assessment of the pyrolysis of algal and lignocellulosic biomass: a review

Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(3), P. 1419 - 1476

Published: Feb. 24, 2023

Abstract Climate change issues are calling for advanced methods to produce materials and fuels in a carbon–neutral circular way. For instance, biomass pyrolysis has been intensely investigated during the last years. Here we review of algal lignocellulosic with focus on products mechanisms, oil upgrading, combining anaerobic digestion, economy, life cycle assessment. Products include oil, gas, biochar. Upgrading techniques comprise hot vapor filtration, solvent addition, emulsification, esterification transesterification, hydrotreatment, steam reforming, use supercritical fluids. We examined economic viability terms profitability, internal rate return, return investment, carbon removal service, product pricing, net present value. also reviewed 20 recent studies found that method highly influenced yield, ranging from 9.07 40.59% 10.1 41.25% biochar, 11.93 28.16% syngas. Feedstock type, pyrolytic temperature, heating rate, reaction retention time were main factors controlling distribution products. Pyrolysis mechanisms bond breaking, cracking, polymerization re-polymerization, fragmentation. Biochar residual forestry could sequester 2.74 tons dioxide equivalent per ton biochar when applied soil thus potential remove 0.2–2.75 gigatons atmospheric annually. The generation bio-oil process is estimated be economically feasible.

Language: Английский

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Biochar and hydrochar in the context of anaerobic digestion for a circular approach: An overview

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 822, P. 153614 - 153614

Published: Feb. 3, 2022

Language: Английский

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Effects of Fe-Mn-modified biochar addition on anaerobic digestion of sewage sludge: Biomethane production, heavy metal speciation and performance stability

Bioresource Technology, Journal Year: 2020, Volume and Issue: 313, P. 123695 - 123695

Published: June 16, 2020

Language: Английский

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Effects of citrus peel biochar on anaerobic co-digestion of food waste and sewage sludge and its direct interspecies electron transfer pathway study

Chemical Engineering Journal, Journal Year: 2020, Volume and Issue: 398, P. 125643 - 125643

Published: May 27, 2020

Language: Английский

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Biochar enhanced high-solid mesophilic anaerobic digestion of food waste: Cell viability and methanogenic pathways

Chemosphere, Journal Year: 2021, Volume and Issue: 272, P. 129863 - 129863

Published: Feb. 9, 2021

Language: Английский

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