Global market and economic analysis of microalgae technology: Status and perspectives

Bioresource Technology, Journal Year: 2022, Volume and Issue: 357, P. 127329 - 127329

Published: May 16, 2022

Language: Английский

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Advancements on process regulation for microalgae-based carbon neutrality and biodiesel production

Renewable and Sustainable Energy Reviews, Journal Year: 2022, Volume and Issue: 171, P. 112969 - 112969

Published: Oct. 25, 2022

Language: Английский

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Microalgae as next generation plant growth additives: Functions, applications, challenges and circular bioeconomy based solutions

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: March 30, 2023

Sustainable agriculture practices involve the application of environment-friendly plant growth promoters and additives that do not negatively impact health ecosystem. Stringent regulatory frameworks restricting use synthetic agrochemicals increase in demand for organically grown crops have paved way development novel bio-based promoters. In this context, microalgae biomass derived offer sources promotors enhance crop productivity impart disease resistance. These beneficial effects could be attributed to presence wide range biomolecules such as soluble amino acid (AA), micronutrients, polysaccharides, phytohormones other signaling molecules biomass. addition, their phototrophic nature, high photosynthetic efficiency, environmental adaptability make them an attractive source biostimulants, biofertilizers biopesticides. The present review aims describe various promoting metabolites produced by on productivity. Further, elicited biostimulants with respect different modes applications seed treatments, foliar spray soil/root drenching is reviewed detail. ability tolerance against abiotic biotic stressors along mechanism action discussed paper. Although based gaining popularity, nutrient water requirements energy intensive downstream processes makes technology commercially unsustainable. Addressing challenge, we propose a circular economy model mediated bioremediation coupled biorefinery approaches generating value biofertilizer applications. We discuss new trends enhancing sustainability production co-cultivation algae hydroponics utilization effluents.

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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Production of sustainable biofuels from microalgae with CO2 bio-sequestration and life cycle assessment

Environmental Research, Journal Year: 2023, Volume and Issue: 227, P. 115730 - 115730

Published: March 22, 2023

Language: Английский

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Microalgal Feedstock for Biofuel Production: Recent Advances, Challenges, and Future Perspective

Fermentation, Journal Year: 2023, Volume and Issue: 9(3), P. 281 - 281

Published: March 13, 2023

Globally, nations are trying to address environmental issues such as global warming and climate change, along with the burden of declining fossil fuel reserves. Furthermore, countries aim reach zero carbon emissions within existing rising energy crisis. Therefore, bio-based alternative sustainable feedstocks being explored for producing bioenergy. One renewable resource is microalgae; these photosynthetic microorganisms that grow on non-arable land, in extreme climatic conditions, have ability thrive even sea wastewater. Microalgae high efficiencies biomass productivity compared other terrestrial plants. Whole microalgae or their extracted metabolites can be converted various biofuels bioethanol, biodiesel, biocrude oil, pyrolytic bio-oil, biomethane, biohydrogen, bio jet fuel. However, several challenges still exist before faster broader commercial application a bioenergy feedstock biofuel production. Selection appropriate microalgal strains, development pre-concentrating techniques, utilization wet production, coupled an integrated biorefinery approach value-added products, could improve sustainability economic viability biofuel. This article will review current status research future perspective.

Language: Английский

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Unlocking the potential of microalgae cultivated on wastewater combined with salinity stress to improve biodiesel production

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(53), P. 114610 - 114624

Published: Oct. 21, 2023

Microalgae have the potential as a source of biofuels due to their high biomass productivity and ability grow in wide range conditions, including wastewater. This study investigated cultivating two microalgae species, Oocystis pusilla Chlorococcus infusionum, wastewater for biodiesel production. Compared Kühl medium, KC medium resulted significant fold increase cellular dry weight production both O. C. with an 1.66 1.39, respectively. A concentration 100% highest growth pusilla, lipid content compared medium. infusionum could not survive these conditions. For further yield different total dissolved solids (TDS) levels were used. Maximum productivities achieved at 3000 ppm TDS, resulting 28% (2.50 g/L) 158% (536.88 mg/g) The fatty acid profile cultivated on aerated TDS showed proportion desirable saturated acids (SFA) monounsaturated (MUFA) Cultivating can be cost-effective, especially adapted harsh It concluded that is promising candidate using it has yield, its meets standard values American European standards. approach offers sustainable environmentally friendly solution producing while reducing environmental impact disposal.

Language: Английский

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Microalgae as tools for bio-circular-green economy: Zero-waste approaches for sustainable production and biorefineries of microalgal biomass

Bioresource Technology, Journal Year: 2023, Volume and Issue: 387, P. 129620 - 129620

Published: Aug. 5, 2023

Language: Английский

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Biofuel generations: New insights into challenges and opportunities in their microbe-derived industrial production

Biomass and Bioenergy, Journal Year: 2024, Volume and Issue: 185, P. 107220 - 107220

Published: April 25, 2024

Language: Английский

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Biofuel production for circular bioeconomy: Present scenario and future scope

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 935, P. 172863 - 172863

Published: May 23, 2024

In recent years, biofuel production has attracted considerable attention, especially given the increasing worldwide demand for energy and emissions of greenhouse gases that threaten this planet. case, one possible solution is to convert biomass into green sustainable biofuel, which can enhance bioeconomy contribute economic development goals. Due being in large quantities containing high organic content, various sources such as food waste, textile microalgal agricultural waste sewage sludge have gained significant attention production. Also, technologies, including thermochemical processing, anaerobic digestion, fermentation bioelectrochemical systems, been extensively reported, achieve valorization through producing biofuels re-utilizing wastes. Nevertheless, commercial feasibility still determined, it unclear whether compete equally with other existing fuels market. The concept a circular economy promote environmentally friendly waste. This review comprehensively discusses state-of-the-art from perspectives associated it. Biofuel evaluated within framework bioeconomy. Further on integration approaches maximizing utilization are discussed, what could mean economy. More research related pretreatment machine learning should be conducted optimize process, increase yield make prices competitive.

Language: Английский

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