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	Provedor de dados BJM (1) Autor Gaddad,S.M. (1) Sanjay,M.K. (1) Shivannavar,C.T. (1) Usha,M.S. (1) Palavra-chave Alcaligenes latus (1) Biodegradation (1) H-acid (1) Immobilized cells (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2010 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Degradation of h-acid by free and immobilized cells of Alcaligenes latus BJM Usha,M.S.; Sanjay,M.K.; Gaddad,S.M.; Shivannavar,C.T.. Alcaligenes latus, isolated from industrial effluent, was able to grow in mineral salts medium with 50 ppm (0.15 mM) of H-acid as a sole source of carbon. Immobilization of Alcaligenes latus in Ca-alginate and polyurethane foam resulted in cells embedded in the matrices. When free cells and immobilized cells were used for biodegradation studies at concentration ranging from 100 ppm (0.3 mM) to 500 ppm (1.15 mM) degradation rate was enhanced with immobilized cells. Cells immobilized in polyurethane foam showed 100% degradation up to 350 ppm (1.05 mM) and 57% degradation at 500 ppm (1.5 mM). Degradation rate of Ca-alginate immobilized cells was less as compared to that of polyurethane foam immobilized cells. With Ca-alginate immobilized cells 100%... Tipo: Info:eu-repo/semantics/article Palavras-chave: H-acid; Biodegradation; Immobilized cells; Alcaligenes latus. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000400012 Registros recuperados: 1 Primeira ... 1 ... Última

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