Organochloride Compounds
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Electro-oxidation of glyphosate herbicide and commercial formulations: a comparison between different electrochemical process / Degradação do herbicida glifosato e suas formulações comerciais: uma comparação entre processos eletroquímicos
This paper has investigated the electrochemical oxidation of glyphosate herbicide (GH) and its formulations on RuO2 and IrO2 DSA® electrodes. Electrolysis was achieved under galvanostatic control as a function of pH, supporting electrolyte, and current density. The influence of the oxide composition on GH degradation seems to be significant in the absence o
Publicado em: 2009
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2. Assessment of the ability of sludge to degrade PCP under anaerobic conditions
The capacity of sludge from different sources to degrade pentachlorophenol (PCP) was evaluated. Three 2.5 liter reactors (R1, R2, and R3) were inoculated with different anaerobic sludges, semi continuously fed and maintained in orbital motion at 30±1°C. R1 was inoculated with aerobic sludge and river sediment collected downstream from a pulp and paper plan
Brazilian Journal of Chemical Engineering. Publicado em: 2005-12
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3. Ferro zero: uma nova abordagem para o tratamento de águas contaminadas com compostos orgânicos poluentes
Anthropogenic pollution of groundwater and surface water has become a very serious environmental problem around the world. A wide range of toxic pollutants is recalcitrant to the conventional treatment methods, thus there is much interest in the development of more efficient remediation processes. Degradation of organic pollutants by zero-valent iron is one
Química Nova. Publicado em: 2005-02
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4. Determinação experimental de dados de equilibrio liquido-vapor de misturas de solventes e compostos organo-clorados
This work is a contribution to the study of vapor-liquid equilibrium of pollutant substances, mainly solvents and pesticides. It was studied the vapor-liquid equilibrium of isobaric systems at the pressures of 250 and 650mmHg. The systems were formed by the combination of the binary mixtures of 1,2-Dichloroethane, Trichloroethylene and l-Butanol. The data we
Publicado em: 2001
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5. Novas tendências para o tratamento de resíduos industriais contendo espécies organocloradas
The toxic character of organochloride compounds, their habitual presence in many industrial effluents, and mainly the low efficiency of the current remediation processes, are important aspects that have been promoted to study new degrading technologies. Among the great number of new physical and chemical alternatives, the photochemical and electrochemical pr
Química Nova. Publicado em: 2000-08