Technological perspectives for utilisation of waste glycerol for the production of biofuels: A review

Environmental Technology & Innovation, Год журнала: 2021, Номер 24, С. 101902 - 101902

Опубликована: Авг. 25, 2021

Язык: Английский

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Techno-economic analysis of microalgae cultivation for commercial sustainability: A state-of-the-art review

Journal of Cleaner Production, Год журнала: 2022, Номер 370, С. 133456 - 133456

Опубликована: Авг. 9, 2022

Язык: Английский

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Experimental investigation on simultaneous production of bioethanol and biodiesel from macro-algae

Fuel, Год журнала: 2022, Номер 329, С. 125362 - 125362

Опубликована: Июль 27, 2022

Язык: Английский

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Heterotrophic and mixotrophic cultivation of microalgae to simultaneously achieve furfural wastewater treatment and lipid production

Bioresource Technology, Год журнала: 2022, Номер 349, С. 126888 - 126888

Опубликована: Фев. 21, 2022

Язык: Английский

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Biochemical and Morphological Changes Triggered by Nitrogen Stress in the Oleaginous Microalga Chlorella vulgaris

Microorganisms, Год журнала: 2022, Номер 10(3), С. 566 - 566

Опубликована: Март 5, 2022

Oleaginous microalgae have been considered promising sources of biodiesel due to their high lipid content. Nitrogen limitation/starvation is one the most prominent strategies induce accumulation in microalgae. Nonetheless, despite numerous studies, mechanism underlying this approach not well understood. The aim study was investigate effect nitrogen limitation and starvation on biochemical morphological changes microalga Chlorella vulgaris FACHB-1068, thereby obtaining optimal stress strategy for maximizing productivity microalgal biomass. results showed that (nitrate concentration < 21.66 mg/L) enhanced content but generally decreased biomass productivity, pigment concentration, protein algal cells. Comparatively, 3-day found be a more suitable produce lipid-rich It resulted an increased production satisfactory 266 mg/L 31.33%, respectively. Besides, caused significant cell morphology, with increase numbers total size droplets starch granules. Under starvation, saturated fatty acids (C-16:0, C-20:0, C-18:0) accounted majority (~80%), making C. FACHB-1068 potential feedstock production. Our work may contribute better understanding under stress. our provide valuable information increasing oleaginous by regulating supply.

Язык: Английский

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Multifaceted application of microalgal biomass integrated with carbon dioxide reduction and wastewater remediation: A flexible concept for sustainable environment

Journal of Cleaner Production, Год журнала: 2022, Номер 339, С. 130654 - 130654

Опубликована: Янв. 25, 2022

Язык: Английский

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A comprehensive review on the advances of bioproducts from biomass towards meeting net zero carbon emissions (NZCE)

Bioresource Technology, Год журнала: 2022, Номер 366, С. 128167 - 128167

Опубликована: Окт. 27, 2022

Язык: Английский

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Effect of physical and thermal pretreatment of lignocellulosic biomass on biohydrogen production by thermochemical route: A critical review

Bioresource Technology, Год журнала: 2022, Номер 369, С. 128458 - 128458

Опубликована: Дек. 9, 2022

Язык: Английский

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Anaerobic digestion challenges and resource recovery opportunities from land-based aquaculture waste and seafood processing byproducts: A review

Bioresource Technology, Год журнала: 2022, Номер 354, С. 127144 - 127144

Опубликована: Апрель 9, 2022

The unprecedented demand for seafood has resulted in land-based recirculating aquaculture systems (RAS), a highly intensive but sustainable fish farming method. However, intensification also results concentrated waste streams of fecal matter and uneaten feed. Harvesting processing vast quantities leads to the production byproducts, further creating disposal challenges farms. Recent research indicates that anaerobic digestion (AD), often used treatment agricultural wastewater industries, may provide viable solution. Limited on AD freshwater, brackish, saline from RAS facilities co-digestion byproducts shown promising with considerable operational process stability issues. This review discusses due low solid concentrations, salinity, carbon/nitrogen ratio, high lipid content streams. Opportunities recovering valuable biomolecules nutrients through microbial treatment, aquaponics, microalgae, polyhydroxyalkanoate are discussed.

Язык: Английский

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Controlling air pollution by lowering methane emissions, conserving natural resources, and slowing urbanization in a panel of selected Asian economies

PLoS ONE, Год журнала: 2022, Номер 17(8), С. e0271387 - e0271387

Опубликована: Авг. 19, 2022

The destruction of the earth's ecosystems is most pressing issue globally. Carbon emissions account for nearly half global air pollution. Methane primary source ground-level ozone and a significant greenhouse gases (GHGs), with greater warming potential than carbon dioxide emissions. study examines impact different methane (released by agriculture, energy, industrial sectors), urbanization, natural resource depletion, livestock production on in panel selected Asian countries period 1971 to 2020. results show that energy associated emissions, production, urbanization are main detrimental factors environmental degradation across countries. causality estimates unidirectional relationship running from agriculture total production. forecasting suggest will likely increase over next ten years. concludes sector should adopt renewable sources its process minimize Urbanization excessive exploitation must be curtailed attain neutrality.

Язык: Английский

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