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Produção de quitina, quitosana e biossurfactante, por Cunninghamella elegans UCP/WFCC 0542 em meio suplemento com residuários agroindustriais
(Universidade Católica de Pernambuco, 2015-12-01)
One of the biggest challenges in biotechnological production is to produce high value-added products at a low cost. In this context, the filamentous fungus Cunninghamella elegans presents in its cell wall large amounts of ...
Produção de microbolhas utilizando a indução de ar atmosférico para melhorias no processo de flotação por ar dissolvido (FAD)
(Universidade Católica de Pernambuco, 2015-12-01)
The continuous expansion of the hydrocarbon processing industry and the extensive use of petroleum-related products has increased the threat of pollution by this type of product in the environment. In the industries, in ...
Modelagem e simulação das correlações de scale-up para o processo de flotação por ar dissolvido (fad) utilizando análise dimensional
(Universidade Católica de Pernambuco, 2015-12-01)
The implantation costs of dissolved air flotation (DAF) pilot units require special strategies due to the lack of correlations between laboratory and industrial scale, as novel flotation methods have been considered strictly ...
Biodegradação de querosene por Candida lipolytica em água do mar
(Universidade Católica de Pernambuco, 2015-05-13)
Spills of oil and oil products, such as kerosene and diesel in seawater are cause for concern worldwide due to serious effects caused to the marine and coastal environment. The rate of biodegradation of hydrocarbons in sea ...
O Supremo Tribunal Federal e o controle de constitucionalidade na ADPF 54: elementos de violência simbólica a partir da experiência brasileira
(Universidade Católica de Pernambuco, 2015-11-25)
The law has an intrinsic relationship with the concept of power and authority, which, in most cases, is perceived as authorized, coercive and irresistible physical force. However, this work had the aim to demonstrate the ...
Sistema de inferência fuzzy para classificação de impactos ambientais gerados por postos revendedores de combustíveis
(Universidade Católica de Pernambuco, 2015-04-06)
A fuzzy inference system (FIS) to assess the environmental impact of contamination level generated by leaks in Stations Fuel Dealers (SFD) was developed in this work. An Environmental Impact Index for Leak in Stations Fuel ...
Avaliação do potencial biotecnológico do aspergillus spp. para produção de biomassa como recurso renovàvel na geração de energia
(Universidade Católica de Pernambuco, 2015-05-25)
In the last three decades, the search for alternative and renewable fuels had greater evidence on the world stage, due to growing environmental concerns and the prospect of depletion of fossil energy sources. The biomass ...
Resíduos de coco, acerola e caju para produção de carvão ativado
(Universidade Católica de Pernambuco, 2015-02-25)
With the growth of industrial activities and population, also increases the amount of generated waste which causes environmental problems. In Brazil, a major producer of goods in the agricultural industry, the problems ...
Aplicação da moringa oleífera no tratamento de água com turbidez
(Universidade Católica de Pernambuco, 2015-05-22)
One of the greatest challenges for science is searching for methodological processes which reflect directly or indirectly in the environment, decreasing the environmental impact and at the same time, providing the development ...
Aplicação de biossurfactantes na remediação de areia contaminada com hidrocarbonetos
(Universidade Católica de Pernambuco, 2015-05-18)
The biosurfactants, tension active compounds produced by
microorganisms, have been successfully used in bioremediation processes and soil washing since the efficiency of these biomolecules in increasing the dispersion and ...