Microalgae to bioenergy production: Recent advances, influencing parameters, utilization of wastewater – A critical review

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 946, P. 174230 - 174230

Published: June 26, 2024

Language: Английский

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Ozone oxidation of actual waste leachate coupled with culture of microalgae for efficient lipid production under different temperatures

Water Research, Journal Year: 2025, Volume and Issue: 277, P. 123305 - 123305

Published: Feb. 16, 2025

Language: Английский

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Mixotrophy, a more promising culture mode: Multi-faceted elaboration of carbon and energy metabolism mechanisms to optimize microalgae culture

Bioresource Technology, Journal Year: 2023, Volume and Issue: 386, P. 129512 - 129512

Published: July 20, 2023

Language: Английский

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Bio-oil from microalgae: Materials, production, technique, and future

Energy Reports, Journal Year: 2023, Volume and Issue: 10, P. 3297 - 3314

Published: Oct. 11, 2023

Because of its low environmental impact and high production, microalgae bio-oil has quickly become a popular renewable fuel option. The process utilizes which are readily available in nature to produce an alternative fossil fuel. Although microalgal production mechanisms have been previously reviewed recent studies, comparatively few them emphasize the significance algal through all conversion from microalgae. Here we review common processes microalgae, upgrading, commercial aspects utilization. most efficient route can be identified by analysing both biomass feedstock final product. For example, pyrolysis high-energy bio-oil, but it also produces large amounts char gas. hydrothermal liquefaction gasification more complex costly, they potential with greater consistency. However, expense using context is major concern. cost producing typically higher than that conventional fuels. Several factors, including cost, availability, necessary infrastructure, contribute uncertainty bio-oil's feasibility. With constant improvements technology government support, however, emerge as viable

Language: Английский

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Waste biorefinery to produce renewable energy: Bioconversion process and circular bioeconomy

Energy Reports, Journal Year: 2023, Volume and Issue: 10, P. 3073 - 3091

Published: Oct. 3, 2023

Continual global energy scarcity and its future challenges, as well environmental disasters, are causing devastation. Additionally, a substantial quantity of food is being wasted regularly. Therefore, the adoption circular bioeconomy principles bioconversion appears to be both highly advantageous urgently required. However, previous studies have placed limited emphasis on technological progress aspects associated with food. The present review thus investigates how mass-generated waste can used produce valuable bioproducts through techniques such oleaginous metabolism, anaerobic fermentation, solventogenesis. These attracted considerable interest due their eco-friendly resource-recycling capacities, efficiency sustainability. paper also discusses approaches integrate biorefineries within existing economies establish analyses challenges techno-economic, life cycle scenarios these approaches. Analysis techno-economic effects reveals that lucrative if certain pathways maintained. impact methods found substantially lower than conventional methods. Integrating processes further improves process sustainably recovers resources. Developing requires biorefinery strategy an integrated approach.

Language: Английский

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Biodiesel production from the microalgae Nannochloropsis gaditana: Optimization of the transesterification reaction and physicochemical characterization

Biomass and Bioenergy, Journal Year: 2024, Volume and Issue: 185, P. 107240 - 107240

Published: May 6, 2024

The current environmental scenario has encouraged the study of renewable and competitive alternative feedstocks for biodiesel production. Microalgae present a significant opportunity as feedstock that does not require arable land can be cultivated using wastewater. paper investigates optimization production from microalgae Nannochloropsis gaditana bio-oil response surface methodology also analyzes main physicochemical properties bio-oil. It was confirmed this is suitable materials with low homogeneity. model adequate determining optimal experimental conditions, resulting in FAME content 87.25 %. biodiesel's were analyzed. discovered high degree unsaturation bio-oil's chemical structure resulted narrower temperature range its application compared to other vegetable sources.

Language: Английский

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Advancements in sustainable production of biofuel by Microalgae: Recent insights and future directions

Environmental Research, Journal Year: 2024, Volume and Issue: 262, P. 119902 - 119902

Published: Aug. 31, 2024

Language: Английский

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Catalytic strategies for algal-based carbon capture and renewable energy: A review on a sustainable approach

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 310, P. 118467 - 118467

Published: April 25, 2024

Language: Английский

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Impact of blue and red light on lipid accumulation in Chlorella vulgaris and Scenedesmus acutus

Journal of Applied Phycology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 4, 2025

Language: Английский

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Towards Shaping Integrated Circular Economy Approaches in Animal Breeding Supply Chains by Mainstreaming Microalgae Utilization

Circular Economy and Sustainability, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Language: Английский

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