Now showing items 1-10 of 41
Tec-óleo: logística e tecnologias do óleo residencial de cozinha
(Congresso de Extensão Universitária, 2013) [Trabalho apresentado em evento]
Introdução: O óleo residual de cozinha é um dos resíduos sólidos mais perigosos e danosos ao meio ambiente. Seu descarte incorreto pode acarretar em diversas consequências tais como: a poluição de corpos d'água, afetando ...
An Informatics Technical Note on Interaction of DNA - Graphene Chemical Sensor System as Reaction-Diffusion Wave-Based Computing System in Ionised Gaseous environments and their Applications Using Theoretical Studies and Scientific Computation Overview
(International Journal of Applied Research on Information Technology and Computing, 2014) [Artigo]
The physics of plasmas encompasses basic problems from the universe and has assured us of promises in diverse applications to be implemented in a wider range of scientific and engineering domains, linked to most of the ...
Reciclagem química de garrafas PET: uma atividade experimental para o ensino de reações de despolimerização por hidrólise alcalina
(Química no Brasil, 2010) [Artigo]
Soil erodibility assessment in a pasture and forest remnant using the Indrbitzen device
(WIT Transactions on Ecology and the Environment, 2013) [Artigo]
Brazil has the largest cattle herd in the world with approximately 200 million head. An important feature of the Brazilian cattle industry is that most of its herd is raised on pasture, which constitutes one of the most ...
Sintered Sewage Sludge As Support Material Used In Drinking Water Filtration
(Ibic2010: 2nd International Conference on Industrial Biotechnology, 2010-01-01) [Trabalho apresentado em evento]
The processing of industry and domestic effluents in wastewater treatment plants reduces the amount of polluted material and forms reusable water and dehydrated sludge. the generation of hazardous municipal sludge can be ...
Interferentes endócrinos: uma nova classe de contaminantes emergentes em águas
(Saneas, 2011) [Artigo]
Characterization of the Interactions between Endocrine Disruptors and Aquatic Humic Substances from Tropical Rivers
(Journal of the Brazilian Chemical Society, 2011-01-01) [Artigo]
Interactions between two endocrine disruptors (ED) and aquatic humic substances (AHS) from tropical rivers were studied using an ultrafiltration system equipped with a 1 kDa cut-off cellulose membrane to separate free ED ...
Preparação e caracterização inicial de complexo de inclusão entre nitrofurazona e 2-hidroxipropil-β-ciclodextrina
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2007-12-01) [Artigo]
Nitrofurazone (NF), 5-nitro-2-furaldehyde semicarbazone, a broad-spectrum antibiotic, has reported toxic effects and low solubility in water. It would be of great interest to form inclusion complexes between NF and a ...
Adsorption and release of micronutrients by humin extracted from peat samples
(Journal of the Brazilian Chemical Society, 2013-06-20) [Artigo]
The objective of this work was to investigate the adsorption of micronutrients in humin and to verify the ability to release these elements in water. The first step was to determine the adsorption capacity of humin for ...
Polymeric alginate microspheres containing biochar to immobilize phosphate ions
(Chemical Engenieering Transactions, 2014) [Artigo]
The use of fertilizers with slow releasing rates in agricultural practice has proven to be a viable and sustainable practice to increase the efficiency of nutrient elements assimilation by crop plants. In this context, the ...