Department of Chemical Engineering, School of Chemical Engineering and Physical Sciences, Lovely ... more Department of Chemical Engineering, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Jalandhar-144 411, Punjab, India Meerut Institute of Engineering and Technology, Meerut-250 005, Uttar Pradesh, India <em>E</em>-<em>mail:</em> pratima.24280@lpu.co.in <em>Manuscript received online 18 November 2020, revised and accepted 30 November 2020</em> Sonochemistry is nowadays used to treat both water and wastewater. The aim of this work is to examine and determine the effect of combined treatment of sonochemical effect, ultrasound (US), ozonation (O<sub>3</sub>) and sonocatalysis. In this work, we have optimized the concentration of copper oxide catalyst for ozonation and sonocatalysis, the power intensity along with operating parameter at different concentrations of copper oxide (CuO) catalyst was done treating the real industrial wastewater. The optimum conditions obtained from experiments were for pH 3 ...
Azo dyes one of the major dyes that are used in textile industries they have a unique bond called... more Azo dyes one of the major dyes that are used in textile industries they have a unique bond called azo bond (N=N) which is also a functional group, found mostly in synthetic dye together with some aromatic ring structures. As we know the treatment of textile is done by this dyes along with articles of lather, and some other foods. Degrading the azo linkage of azo dyes at the first stage is a crucial process in the decolorization of this dyes. The microbial enzyme use of azoreductase which are accepted in a biological way is environmentally helpful and demonstrated to degrade azo dyes having a variable pH, great temperature stability and wide substrate specificity. In this review a type of report and information on the degradation of different type of azo dyes is made. Capabilities of a strain from azoreoductase on the degradation of an azo dye was further proven and investigated. In this review, plate assay method showing the degradation and decolorization of methyl red and Congo red...
Department of Chemical Engineering, School of Chemical Engineering and Physical Sciences, Lovely ... more Department of Chemical Engineering, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Jalandhar-144 411, Punjab, India Meerut Institute of Engineering and Technology, Meerut-250 005, Uttar Pradesh, India <em>E</em>-<em>mail:</em> pratima.24280@lpu.co.in <em>Manuscript received online 18 November 2020, revised and accepted 30 November 2020</em> Sonochemistry is nowadays used to treat both water and wastewater. The aim of this work is to examine and determine the effect of combined treatment of sonochemical effect, ultrasound (US), ozonation (O<sub>3</sub>) and sonocatalysis. In this work, we have optimized the concentration of copper oxide catalyst for ozonation and sonocatalysis, the power intensity along with operating parameter at different concentrations of copper oxide (CuO) catalyst was done treating the real industrial wastewater. The optimum conditions obtained from experiments were for pH 3 ...
Azo dyes one of the major dyes that are used in textile industries they have a unique bond called... more Azo dyes one of the major dyes that are used in textile industries they have a unique bond called azo bond (N=N) which is also a functional group, found mostly in synthetic dye together with some aromatic ring structures. As we know the treatment of textile is done by this dyes along with articles of lather, and some other foods. Degrading the azo linkage of azo dyes at the first stage is a crucial process in the decolorization of this dyes. The microbial enzyme use of azoreductase which are accepted in a biological way is environmentally helpful and demonstrated to degrade azo dyes having a variable pH, great temperature stability and wide substrate specificity. In this review a type of report and information on the degradation of different type of azo dyes is made. Capabilities of a strain from azoreoductase on the degradation of an azo dye was further proven and investigated. In this review, plate assay method showing the degradation and decolorization of methyl red and Congo red...
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