Estudo do potencial do licor pirolenhoso como aditivo em condicionador de solo e no crescimento inicial de eucalipto

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

A comercialização da energia elétrica cogerada pelo setor sucroalcooleiro em regiões do estado de São Paulo

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Programa computacional para análise do faturamento do consumo de energia elétrica através do k-hiperbolóide de carga e potência em empresas frigoríficas abatedoras de bovinos

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Potencial de redução de consumo de energia elétrica em entreposto frigorífico: um estudo de caso

Pós-graduação em Engenharia Mecânica - FEB

As Centrais Hidrelétricas de Canoas I e II no Médio Vale Paranapanema: história e impactos sócios-econômicos

Pós-graduação em História - FCLAS

Aplicação do inversor de frequência para acionamento de sistemas de bombeamento em irrigação por aspersão

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

Determinação de indicadores de eficiência e racionalidade energética na produção de etanol com a aplicação da lógica fuzzy

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicação e análise do uso racional de energia elétrica na Fazenda Experimental Lageado-UNESP, Botucatu-SP

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Aplicação de inversor de freqüência para economia de energia elétrica, em sistema de irrigação por aspersão

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

Análise socioambiental da cidade de Juazeiro do Norte: subsídios para a construção da Agenda 21 local

Pós-graduação em Geografia - IGCE

Desenvolvimento de tecnologia educacional para o uso racional de energia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Precificação do biogás produzido por autoprodutores, considerando seu transporte por meio de gasodutos existentes

The expansion of the energy matrix is a matter of great importance since the recent problems facing the country in this sector, such as rationing mobilized in 2001. Moreover, there is also concern with global sustainable development. Brazil is producing about 64 million cubic meters of biogas per day, but only a small percentage of this total is harnessed as an energy resource. Compounders are considered potential, for example, landfill energy (LE) and sewage treatment plants (STP), which can be adapted to produce biogas and market them. The work focuses its studies on biogas produced by these small and medium compounders. Are proposed and studied the following alternatives for the utilization of biogas energy: generation and sale of electricity through the installation of a small power station within the landfill, and purification and marketing of gas, whose price will be a consideration on the price of natural gas, taking into account the percentage of methane present in the biogas. Trade ensures that gas plus a destination ecologically appropriate to it, taking advantage of its energy

Estudo sobre eficiência energética em uma unidade industrial

This work contemplates an opportunities study of the rational use of energy in an industrial unity from the demand analysis and electrical energy consumption. Through a guide of energy analysis it was described how to find the main problems that create energy wastes in an industry, showing the ways so the production processes avoid such wastes and start to use energy in a more sensible e efficient way. It was also studied, the technical e economical viability of possible interventions to be implemented in terms of energy conservation and of possible demand supply alternatives

Técnicas de energia elétrica sustentável aplicadas em edificações

One of the majors concerns in society today is to decrease the environmental impact caused by human activities and natural resource exploration. From this need to be more careful with the environment arose, in the field of civil construction, the term sustainable building. Projects that use natural resources rationally, without ceasing to bring comfort and functionality for customers, are becoming more a reality. This paper presents the share of electric energy in a sustainable building, with the analysis of the available renewable energies used in a project, presentation of new constructive techniques and technologies that are constantly emerging to achieve greater energy efficiency, with an appropriate use of energy received, also a decrease of the energy consumed by some devices present in a residence or business

Ecotécnicas aplicáveis á construção civil no Brasil

This work approaches the main eco-efficient techniques and materials that can be used to ensure the proper functioning of the habitat with the main objective of preserving energy and reducing the ecological impact. The harnessing of energy to run a house using materials in a correct way makes it possible to achieve the goals related to its rational use. So, the more consolidated techniques need to be studied separately to determine the global effect on housing. The results obtained, with the aid of standard NBR15220 ABNT, were a series of ecotécnicas that can be used in 8 relatively homogeneous zones. This study was made to create a public awareness of the current environmental problems that society is facing nowadays and the urgent need to practice responsible use of energy