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Emprego do etanol como substituto ou adjuvante do ácido sulfúrico no tratamento das células em fermentação alcoólica contaminada por Lactobacillus fermentum
(Universidade Federal de São Carlos, 2019-05-31)
Bacterial contamination is one of the major factors to cause decrease in the fermentative efficiency in the process of bioethanol production. To control the growth of bacterial contaminants, Brazilian industries utilize ...
Recobrimento do solo e oferta de frutos por espécies arbóreas na restauração florestal
(Universidade Federal de São Carlos, 2017-04-03)
The approach used for forest restoration depends on the degraded ecosystem resilience. When sites have surpassed the thresholds of resilience, we need active restoration techniques, and the plantation of tree seedlings in ...
Potencial de uso de partículas biodegradáveis de pectina, quitosana e vinhaça como fertilizante agrícola
(Universidade Federal de São Carlos, 2019-05-27)
Technologies able to control or hinder the release of nutrients from fertilizers have been studied in order to improve agricultural systems with minimum environmental impact. In this context, biodegradable polymers extracted ...
Efeito da inoculação da levedura rizosférica Torulaspora globosa (6S01) em combinação com glicose e triptofano, sobre o desenvolvimento inicial de milho
(Universidade Federal de São Carlos, 2019-05-24)
Plant Growth Promoter Microorganisms (PGPMs) stimulate the development of plants by different mechanisms, such as the production of plant hormones and solubilization of minerals. The species Torulaspora globosa, isolated ...
Tratamento físico-químico e cultivo de Desmodesmus subspicatus em vinhaça de cana-de-açúcar
(Universidade Federal de São Carlos, 2014-07-18)
The traditional processes of biological dispollution of agro industrial waste water use aerobic and/or anaerobic systems, which generate biomass without commercial value and inevitable effluent nutrient losses. Alternatively, ...
Efeito do sistema de fermentação, da adição de etanol ao tratamento ácido e da contaminação por Lactobacillus sp na produção de etanol
(Universidade Federal de São Carlos, 2017-04-10)
The fermentation is one of the most critical steps of the fuel ethanol production. Some factors directly influence the fermentation efficiency, such as the fermentation system, the selected yeast and the bacterial ...
Leveduras produtoras de AIA e solubilizadoras de P visando a promoção de crescimento de tomateiro
(Universidade Federal de São Carlos, 2016-08-26)
Microorganisms Plant Growth Promoters (MPCV) have the ability to produce
compounds which stimulate plant growth by different mechanisms, such as the
production of plant hormones and solubilization of minerals. Considering ...
Caracterização da pecuária leiteira do município de Muriaé, MG: uma reflexão sobre perspectivas futuras
(Universidade Federal de São Carlos, 2017-06-05)
The objective of this work is to evaluate the current situation of the activity, production base and technological level used by the producers affiliated to the Muriaé Livestock Program, in the following points: characteristics ...
Tratamento e desinfecção por radiação UV de efluente doméstico para uso agrícola
(Universidade Federal de São Carlos, 2018-03-26)
In the face of the water crisis, aggravated by climate change, population growth and increased demand for food, effluents reuse have been presented as an alternative to irrigate agricultural areas. However, it is common ...
Influência do tipo de fermento e do envelhecimento sobre a qualidade da cachaça artesanal orgânica
(Universidade Federal de São Carlos, 2010-06-28)
The current market of artisanal cachaça has growing continuously in the last years, especially in the last decade. This is a result of governmental programs to stimulate low-scale producers, which correspond to 30% of the ...