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BIOENERGIA, SENTIDO E SIGNIFICADO
A biomassa, de que o etanol e o biodiesel despontam como experiências pioneiras, faz parte de uma reestruturação desde o nível institucional até o da base material que ajuste as relações capitalistas e artcule a simultaneidade da emergência da terceira ...
Ruy Moreira
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Benchmarking commercially available value-added fractions with potential for production via microalgae-based biorefineries: is it worth it? [PDF]
The urgent need to mitigate climate change requires finding sustainable and efficient alternatives to fossil fuel-based materials. Biosequestration by microalgae has been suggested as a potential method for climate change mitigation due to its ...
Flávio Ferreira +3 more
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Ionic Liquids toward Enhanced Carotenoid Extraction from Bacterial Biomass [PDF]
Carotenoids are high added-value products primarily known for their intense coloration and high antioxidant activity. They can be extracted from a variety of natural sources, such as plants, animals, microalgae, yeasts, and bacteria.
Tiago P. Silva +5 more
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New Insights on Gordonia alkanivorans Strain 1B Surface-Active Biomolecules: Gordofactin Properties [PDF]
Biosurfactants/bioemulsifiers (BSs/BEs) can be defined as surface-active biomolecules produced by microorganisms with a broad range of applications. In recent years, due to their unique properties like biodegradability, specificity, low toxicity, and ...
João Tavares +3 more
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Strawberry Tree Fruit Residue as Carbon Source Towards Sustainable Fuel Biodesulfurization by Gordonia alkanivorans Strain 1B [PDF]
Biodesulfurization (BDS) is a clean technology that uses microorganisms to efficiently remove sulfur from recalcitrant organosulfur compounds present in fuels (fossil fuels or new-generation fuels resulting from pyrolysis and hydrothermal liquefaction ...
Susana M. Paixão +3 more
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Lats como sistemas sustentáveis para tratamento de efluentes e geração de matéria- prima para produção de energia [PDF]
As lagoas de alta taxa possuem elevada produtividade de biomassa algal, a qual tem despertado interesse para produção de biocombustíveis. Esse estudo traz uma revisão sobre essas lagoas, fatores que influenciam em sua eficiência, parâmetros de projeto e ...
Heytor Fabricio Arantes Frauches Reis +1 more
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Panorama da digestão anaeróbia de resíduos orgânicos com alto teor de sólidos: tendências e potencialidades [PDF]
É crescente a quantidade de estudos que afirmam que a digestão anaeróbia (DA) representa não só uma saída para a grande geração de resíduo orgânico no mundo, mas uma alternativa às tradicionais fontes de energia.
Solaine Ramos Sampaio +2 more
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Reprezentując holistyczną antropologię, Autorka opisuje w niniejszym tekście mechanizm zależności zachodzący pomiędzy wychowawczą intencją uzdolnienia człowieka do przeżyć duchowych oraz „przekazem” wartości wyższego rzędu a psychofizycznymi reakcjami ...
Krystyna Ablewicz
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A methodology was developed to assess the allocation of different types of endogenous waste biomass to eight technologies for producing electricity, heat, biogas and advanced biofuels.
Ana T. Crujeira +14 more
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Organosolv pre-treatments aiming to selectively remove and depolymerise lignin and hemicellulose and yield an easily digestible cellulose fraction are one of the potential options for industrial implementation within the biorefinery concept. However, the
Florbela Carvalheiro +6 more
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