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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 ...
Caracterização de um biossurfactante produzido por Pseudomonas cepacia cct6659 e sua aplicação em solo impactado por derivados de petróleo
(Universidade Católica de Pernambuco, 2015-01-01)
Biosurfactants are amphipathic compounds capable of displaying a variety of surface-active properties that, among other functions, assist microorganisms that degrade and solubilize hydrophobic substrates. In recent years, ...
Avaliação da eficiência de aspergillus parasiticus ucp 1281 no biotratamento de resíduos da indústria de laticíneos
(Universidade Católica de Pernambuco, 2015-02-23)
With the advance in biotechnology, especially related to technology of fermentation, aumejam pespectivas for bioremediation of waste. The term waste is used in a broad sense, adding not only more solid also the wastewater ...
Resíduos agroindustriais utilizados para produção de tanase por aspergillus sp isolado da caatinga do Nordeste Brasileiro
(Universidade Católica de Pernambuco, 2013-12-11)
The use of agro-industrial waste in the production of various bioproducts has emerged as a viable alternative for use in the formation of by-products through bioconversion of agro-industrial waste that are increasingly ...
Produção de carvão ativado a partir de resíduos de coco, banana e laranja
(Universidade Católica de Pernambuco, 2015-05-12)
The increasing use of alternative waste activated carbon production ramped up this research project with the aim to develop new activated coals from coconut residue utilization, the banana and orange as precursor material, ...
O tratamento da argumentação em livros didáticos: uma contribuição para o trabalho com a oralidade em sala de aula
(Universidade Católica de Pernambuco, 2009-02-27)
Studies focused on the discourse in the classroom, especially as an effort of argumentation in the construction of knowledge, it have been the main point for
further studies by the researchers involved in educational ...
A dança que conduz ao céu: as produções discursivas que dão vida à Noite Cubana
(Universidade Católica de Pernambuco, 2010-02-08)
In Beberibe, neibourhood placed in the North part of Recife, state of Pernambuco, there is a Hill known as three names Alto do Céu, Alto Santa Terezinha e Alto do
Pascoal, where can be found the Bela Vista club, place that ...
Efeitos de inibições inconscientes na aquisição da segunda língua
(Universidade Católica de Pernambuco, 2008-04-03)
The theme of this dissertation was chosen from questionings made by teachers of foreign languages: What makes that some people have so much difficulty in learning a foreign language? Why is there, almost always, in a class ...