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Use of sugarcane trash for solid biofuel production: physicochemical characterization and influence of storage time
(Universidade Federal de São Carlos, 2016-04-29)
In the sugarcane plantation it was common to use fire to facilitate the cutting and harvesting of sugarcane. However, Law 11,241 / 02 in São Paulo State provides the gradual elimination of this straw burning of sugarcane. ...
Mapeamento geoestatístico tridimensional do teor de umidade e caracterização energética em pilhas de cavacos de madeira
(Universidade Federal de São Carlos, 2016-05-24)
The execution of this work aimed at the use of geostatistics to predict the spatial pattern of variation of moisture content in piles of eucalyptus wood chips intended for energy production to generate subsidies to adequate ...
Caracterização de cinzas de queima de bagaço de cana-de-açúcar e prospecção de sua utilização como adsorvente
(Universidade Federal de São Carlos, 2016-03-29)
The ashes resulting from the burning of sugarcane bagasse is a heterogeneous material and has various applications as an adsorbent. To enhance and assist in prospecting new applications is critical to better understand the ...
Análise econométrica dos preços de madeira de eucalipto e resina de pinus e avaliação econômica alternativa para seus projetos
(Universidade Federal de São Carlos, 2016-05-10)
Historically, in Brazil, small farms were used as a source of livelihood or recreation areas, currently also as a way to supplement income or a way to ensure security. These small investors, for lack of knowledge often end ...
Remoção de fluoretos em amostras de água utilizando lodo de ETA como adsorvente
(Universidade Federal de São Carlos, 2016-06-06)
Water sludge is a solid waste produced during the water treatment. The volume of sludge produced in a water treatment plant can reach tons of material per month, depending of the quantity of water treated in the plant. ...
Uso de componentes de imagens de satélites na modelagem espacial do volume em povoamento de Eucalyptus sp.
(Universidade Federal de São Carlos, 2016-05-17)
Forest inventory is an important tool used to estimate forest wood production. However, some methodologies used in forest inventory are based in Classical Statistics, which disregards any spatial continuity that may exist ...
Influência de indicadores socioeconômicos e ambientais sobre as infrações ambientais nos municípios do Centro Técnico Regional de Fiscalização de Sorocaba
(Universidade Federal de São Carlos, 2016-05-06)
In face of the worldwide need for preservation of the environment, specific legislations have been developed aiming to assure the environmental rights and allow their attackers to be punished. It is however needs to ...
Estudos de separação de lignina do licor negro kraft em diferentes condições experimentais: caracterização e fracionamento
(Universidade Federal de São Carlos, 2016-04-19)
The processes of separation and isolation of Kraft lignin obtained have been insufficiently resear ched, since much of the lignin of liqueurs obtained industrially is burned for energy recovery ...
Obtenção de nanocelulose via hidrólise ácida a partir dos resíduos da produção de cerveja
(Universidade Federal de São Carlos, 2016-04-01)
The industrial waste usage for technological application has been gaining ground in different segments and applications. One of the prominent sectors is Material technology, where these residues can be used to obtain the ...
Estudo das propriedades dinâmico mecânicas e de biodegradação de acetatos de celulose com diferentes graus de substituição
(Universidade Federal de São Carlos, 2016-04-11)
Currently, seek to technologies for new materials that minimize environmental problems, it leads researchers to develop polymers from renewable and biodegradab le sources, such as cellulose and ...