Disperse Orange 1
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Avaliação da eficiência do tratamento com fotoeletrocatálise e cloração convencional na remoção dos azo corantes Disperse Orange 1, Disperse Red 1 e Disperse Red 13 de amostras aquosas / Evaluation of the efficiency of the treatment with photoelectrocatalysis and conventional chlorination in the removal of the azo dyes Disperse Orange 1, Disperse Red 1 and Disperse Red 13 from aqueous samples
Os azo corantes atualmente são considerados um assunto preocupante no que se refere à saúde pública e ambiental, pois quando lançados nos efluentes industriais contaminam o meio ambiente. Infelizmente, o método convencional de tratamento de efluentes têxteis, bem como de águas brutas que os recebem não são capazes de remover de maneira eficaz os co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/12/2011
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2. Degradation of azo dyes by the lignin-degrading fungus Phanerochaete chrysosporium.
Under nitrogen-limiting, secondary metabolic conditions, the white rot basidiomycete Phanerochaete chrysosporium extensively mineralized the specifically 14C-ring-labeled azo dyes 4-phenylazophenol, 4-phenylazo-2-methoxyphenol, Disperse Yellow 3 [2-(4'-acetamidophenylazo)-4-methylphenol], 4-phenylazoaniline, N,N-dimethyl-4-phenylazoaniline, Disperse Orange 3
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3. Involvement of a plasmid in growth on and dispersion of crude oil by Acinetobacter calcoaceticus RA57.
A crude-oil-degrading Acinetobacter species, Acinetobacter calcoaceticus RA57, was isolated by standard enrichment culture techniques on the basis of its ability to utilize the oily sludge found in the vicinity of a local gas station. Strain RA57 was found to contain four plasmids: pSR1 (5.1 kilobases [kb]), pSR2 (5.4 kb), pSR3 (10.5 kb), and pSR4 (20 kb). B