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Production of activated carbon from fast-pyrolysis biochar. Author(s): MAGALHAES, W. L. E. Thermochemical conversion of lignocellulosic biomass via fast-pyrolysis technique has become an interesting alternative to produce valuable bio-based products, such as the bio-oil. This alternative, f... ... Repository: BDPA Publication year: 2017
Solid-state 13C NMR studies of activated carbons prepared from biomass using different chemical agents. Activated carbons are largely employed in several chemical and physical processes nowadays, including water treatment, catalysis, gas storage and others [1]. The surface properties of the porous carbo... ... Repository: BDPA Publication year: 2010
Microbial activity boosts glomalin and soil aggregation, fostering carbon accrual in integrated tropical farming systems. Author(s): NASCIMENTO, A. F. do Abstract: Brazil’s agricultural expansion can lead to changes in activity of soil microorganisms, thus affecting soil conservation and carbon (C) sequestration in the Amazon biome. This study aimed to... ... Repository: BDPA Publication year: 2024
Enzyme activity, glomalin, and soil organic carbon in agroforestry systems. Author(s): MARCELO ANTONIOL FONTES; SILVA, E. M. R. da This study aimed to evaluate enzyme activity, glomalin-related soil proteins (GRSP), soil chemical attributes, and total organic carbon (TOC) in two Agroforestry systems (AFS) (AFS-1 and AFS-2), in a... ... Repository: BDPA Publication year: 2020
Response of the concentration of carbon and nitrogen source in the cellulolytic activity of L. edodes. Author(s): HELM, C. V. Repository: BDPA Publication year: 2012
Integrated crop-livestock systems and well-managed pasture promote biological activity, aggregates stability and the increase of soil organic carbon in southern Amazon, Brazil. Author(s): NASCIMENTO, A. F. do Abstract: Integration crop-livestock (ICL) systems are known to have higher diversity of roots and crop residues that favor microbial activity and increase the potential of soil carbon (C) sequestrati... ... Repository: BDPA Publication year: 2023
Aqueous extracts of fermented macrofungi cultivated in oilseed cakes as a carbon source for probiotic bacteria and potential antibacterial activity. Author(s): MENDES, T. D.; MENDONCA, S.; SIQUEIRA, F. G. de Plant biomass colonized by macrofungi can contain molecules with bioactive properties with applications to human/animal health. This work aimed to verify antibacterial activities from aqueous extracts... ... Repository: BDPA Publication year: 2023
Emprego do carvão ativado para remoção de cobre em cachaça. Author(s): PIMENTEL, F. A. Copper content is of great concern among sugarcane-spirit producers. It is released from copper-made distillers, during the distillation process. Activated carbon has been used to remove copper. Howev... ... Repository: BDPA Publication year: 2006
Soil attributes as indicators of the stabilization process of erosion in gullies at different formation stages in the southeast region of Brazil. Author(s): MARCELO ANTONIOL FONTES; SILVA, E. M. R. da Water erosion is one of the main forms of soil degradation, causing economic, environmental, and social damage. This study evaluated the effects of different formation stages of gullies (initial - IG;... ... Repository: BDPA Publication year: 2021
Biodegradability kraft paper coated with films emulsified chitosan and palmitic acid. Abstract: The use of natural polymers is an alternative to polymers derived from petroleum that may reduce industrial waste and contribute to the environmental protection. Following the same reasoning... ... Repository: BDPA Publication year: 2013

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