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	Provedor de dados Electron. J. Biotechnol. (1) Autor Donati,Edgardo (1) Plaza Cazón,Josefina (1) Viera,Marisa (1) Palavra-chave Biosorption (1) Brown algae (1) Chromium (1) Heavy metals (1) Tipo do documento Journal article (1) Ano 2013 (1) País Chile (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses Electron. J. Biotechnol. Plaza Cazón,Josefina; Viera,Marisa; Donati,Edgardo. Background: The increased industrial activity has resulted in the discharge of large amount of pollutants including non-degradable metals into the environment. Chromium is produced in several industrial processes and it can be found in the environment in two stable oxidation states, Cr(VI) and Cr(III). Cr(VI) is more hazardous due to its carcinogenic and mutagenic effects on living organisms. Although much less toxic, Cr(III) can also exert genotoxic effects under prolonged or severe exposure. It can be separated from the solution by precipitation but biosorption using brown algae seems to be an effective and sustainable treatment technique owing to its cost-effectiveness and environmental friendly characteristics. Macrocystis pyrifera and Undaria... Tipo: Journal article Palavras-chave: Biosorption; Brown algae; Chromium; Heavy metals. Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000300006 Registros recuperados: 1 Primeira ... 1 ... Última

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