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Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
(2015-11-01)
Many products contain dyes, such as fabrics. However, most of the industry-generated waste is improperly handled, which causes serious environmental problems for the bodies of water that receive textile effluents. This ...
Síntese e caracterização de monômeros azo-carbonatos para a preparação de poli(azo-carbonato)s e poli)azo-uretana)s
(Universidade Estadual Paulista (Unesp), 2015-03-30)
Aromatic azo-compounds have a wide range of applications, such as textile, pharmaceutical, cosmetics, food, technology (as lasers, liquid crystal displays and electro-optical devices) and advanced organic synthesis. The ...
Thermal studies of chitin-chitosan derivatives
(2012-12-27)
New poly(azo) amino-chitosan compounds were obtained from the azo coupling reaction of N-benzyl chitosan and diazonium salts. The thermal behavior of these compounds was studied by thermogravimetric analysis (TG), differential ...
Thermal studies of chitin-chitosan derivatives
(2012-12-27)
New poly(azo) amino-chitosan compounds were obtained from the azo coupling reaction of N-benzyl chitosan and diazonium salts. The thermal behavior of these compounds was studied by thermogravimetric analysis (TG), differential ...
Functional group influences on the reactive azo dye decolorization performance by electrochemical oxidation and electro-Fenton technologies
(2017-11-01)
Electrochemical water treatment technologies are highly promising to achieve complete decolorization of dyebath effluents, as demonstrated by several studies reported in the literature. However, these works are focused on ...
Label-free impedimetric immunosensor for detection of the textile azo dye Disperse Red 1 in treated water
(2016-11-29)
The development of methodologies to detect and quantify azo dyes in treated water is required because some of these dyes exhibit genotoxic activity, even at low concentrations. Here, the construction and characterization ...
Cinética de la fotodegradación del colorante azo azul reactivo 69
(Universidad Autónoma Metropolitana (México). Unidad Azcapotzalco. División de Ciencias Básicas e Ingeniería., 2021)
Se estudió la fotodegradación del colorante azo azul reactivo 69 (azul lanasol), mediante el empleo de semiconductores a base de Fe₂O₃, empleando como fuente de irradiación la luz solar y peróxido de hidrógeno como agente ...