Critical review of biochemical pathways to transformation of waste and biomass into bioenergy

Bioresource Technology, Journal Year: 2023, Volume and Issue: 372, P. 128679 - 128679

Published: Jan. 24, 2023

Language: Английский

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Production of bioethanol from food waste: Status and perspectives

Bioresource Technology, Journal Year: 2022, Volume and Issue: 360, P. 127651 - 127651

Published: July 20, 2022

Language: Английский

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Consolidated bioprocessing of lignocellulosic biomass: Technological advances and challenges

Bioresource Technology, Journal Year: 2022, Volume and Issue: 354, P. 127153 - 127153

Published: April 12, 2022

Language: Английский

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A review on optimistic biorefinery products: Biofuel and bioproducts from algae biomass

Fuel, Journal Year: 2023, Volume and Issue: 338, P. 127378 - 127378

Published: Jan. 4, 2023

Language: Английский

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Biochar application in remediating salt-affected soil to achieve carbon neutrality and abate climate change

Biochar, Journal Year: 2023, Volume and Issue: 5(1)

Published: July 21, 2023

Abstract Salt-affected soils urgently need to be remediated achieve the goals of carbon neutrality and food security. Limited reviews are available on biochar performance in remediating salt-affected context climate change mitigation. This work summarized two pathways during using biochars, i.e., production from sustainable feedstock thermal technologies, application for promoting plant productivity mitigating greenhouse gas (GHG) emission. Converting biomass wastes into biochars can reduce GHG emission promote dioxide removal (CDR), collection halophyte as feedstocks, development poly-generation systems with or negativity could promising strategies. Biochar effectively improve growth soils, showing that grand mean response was 29.3%, via improving physicochemical characteristics, shifting microbial communities, enhancing halotolerance. Moreover, mitigate inducing negative priming effect, soil properties, changing communities associated nitrogen cycle, direct adsorption GHG. However, also may pose effects because stress toxic compounds free radicals, deterioration properties. The promoted is mainly ascribed positive provision labile inorganic fractions substrates. Finally, this review pointed out gaps current studies future perspectives. Particularly, “carbon neutral” negative” system, balancing relationship effectiveness functionality its environmental risks costs, designing biochar-based adsorbents would important directions abate change. Graphical

Language: Английский

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Advanced biofuel production, policy and technological implementation of nano-additives for sustainable environmental management – A critical review

Bioresource Technology, Journal Year: 2023, Volume and Issue: 387, P. 129660 - 129660

Published: Aug. 11, 2023

Language: Английский

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Benefit analysis of multi-approach biomass energy utilization toward carbon neutrality

The Innovation, Journal Year: 2023, Volume and Issue: 4(3), P. 100423 - 100423

Published: April 13, 2023

To reduce greenhouse gas (GHG) emissions, biomass has been increasingly developed as a renewable and clean alternative to fossil fuels because of its carbon-neutral characteristics. China investigating the rational development use bioenergy for developing energy achieving carbon neutrality. Substituting with multi-source multi-approach utilized corresponding reduction in remain largely unexplored. Here, comprehensive accounting model multi-dimensional analysis was by combining spatial, life cycle, multi-path analyses. Accordingly, production potential GHG emission each distinct type feedstock through different conversion pathways were estimated. The sum all available organic waste (21.55 EJ yr-1) plants on marginal land (11.77 produced 23.30 reduced 2,535.32 Mt CO2-eq 19.48% 25.61% China's total emissions 2020, respectively. When focusing mitigation substituting conventional counterparts, bioelectricity most effective, 4.45 8.58 times higher than that gaseous liquid fuel alternatives, In this study, cycle reductions maximized mix end uses based properties, an optimal 78.56% allocation from biodiesel, densified solid biofuel, biohydrogen, biochar. main regional focused Jiangsu, Sichuan, Guangxi, Henan, Guangdong provinces, contributing 31.32% potential. This study provides valuable guidance exploiting untapped resources secure neutrality 2060.

Language: Английский

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Rice straw for energy and value-added products in China: a review

Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(5), P. 2729 - 2760

Published: June 15, 2023

Abstract The rise of global waste and the decline fossil fuels are calling for recycling into energy materials. For example, rice straw, a by-product cultivation, can be converted biogas by-products with added value, e.g., biofertilizer, yet processing straw is limited by low content, high ash silica, nitrogen, moisture, high-quality variability. Here, we review focus on Chinese situations, conversion gas, digestate management, cogeneration, upgrading, bioeconomy, life cycle assessment. quality improved pretreatments, such as baling, ensiling, co-digestion other feedstocks. used to fertilize soils. average annual potential collectable lower heating value 15.35 megajoule/kilogram, over past ten years (2013–2022) could reach 2.41 × 10 9 megajoule.

Language: Английский

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Life cycle assessment and techno-economic analysis of sustainable bioenergy production: a review

Environmental Chemistry Letters, Journal Year: 2024, Volume and Issue: 22(3), P. 1115 - 1154

Published: Feb. 2, 2024

Abstract The global expansion of the bioenergy industry raises concerns, emphasizing need for careful evaluation and sustainable management. To facilitate this, life cycle assessments beyond greenhouse gas emissions energy balance are essential, along with standardization assessment methodologies to enable meaningful comparisons. Here, we review assessment, chemical aspects, policy implication production. We discuss in terms concepts, methods, impacts, gases, land use, water consumption, bioethanol, biodiesel, biogas, techno-economic analysis. Chemical aspects comprise reaction processes means improve efficiency. Concerning policies, tools, frameworks that encourage production presented. found carbon dioxide removal ranges from 45 99% various processes. also emphasizes importance chemistry advancing a more secure future.

Language: Английский

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Sustainable Vehicles for Decarbonizing the Transport Sector: A Comparison of Biofuel, Electric, Fuel Cell and Solar-Powered Vehicles

World Electric Vehicle Journal, Journal Year: 2024, Volume and Issue: 15(3), P. 93 - 93

Published: March 1, 2024

Climate change necessitates urgent action to decarbonize the transport sector. Sustainable vehicles represent crucial alternatives traditional combustion engines. This study comprehensively compares four prominent sustainable vehicle technologies: biofuel-powered (BPVs), fuel cell (FCVs), electric (EVs), and solar vehicles. We examine each technology’s history, development, classification, key components, operational principles. Furthermore, we assess their sustainability through technical factors, environmental impacts, cost considerations, policy dimensions. Moreover, discussion section addresses challenges opportunities associated with technology assesses social impact, including public perception adoption. Each offers promise for transportation but faces unique challenges. Policymakers, industry stakeholders, researchers must collaborate address these accelerate transition toward a decarbonized future. Potential future research areas are identified guide advancements in technologies.

Language: Английский

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