Azo dyes are generally resistant to biodegradation due to their complex structures. Acid orange II is one of the most widely used dyes in the textile industry. The influence of bovine serum albumin (BSA) in different concentrations, pH, and time of contact on Orange II was investigated using kinetics and adsorption-isotherm experiments. The results showed that the maximum colour removed from dy...

In this work, the efficiency of a photo-electrochemical method to remove color in textile dyeing effluents is discussed. The decolorization of a synthetic effluent containing a bi-functional reactive dye was carried out by applying an electrochemical treatment at different intensities (2 A, 5 A and 10 A), followed by ultraviolet irradiation. The combination of both treatments was optimized. The...

Environmental pollution may be considered one of the main problems affecting world population. As effluents from textile industries are largest representatives sources water bodies due to disposal colored compounds in environment. Microorganisms capable thriving wastewater exhibit metabolic machinery synthesize a wide variety enzymes and/or secondary metabolites industrial interest. The present...

The textile industry has experienced significant advances accompanied by the production of large volumes polluted water released into environment, which requires treatment that varies according to nature pollutants. present work aimed at testing 13X type zeolites synthesized from Djebel Debagh DD1, DD2, and DD3 kaolins in order remove dyes other pollutants effluent COTITEX (Batna, Algeria). Sev...

The aim of the present study was to design a solar reactor and analyze its performance for removal of methyl violet dye (MV) from water with titanium dioxide as the photocatalyst. The solar reactor was made up of a flat-plate colorless glass of dimensions 1000 x 750 x 4 mm. The base of the reactor was made of aluminum. Various operating parameters were studied to investigate the behavior of the...

In this study, two modes of hybrid anaerobic digestion (AD) bioreactor with built-in BESs (electrodes installed in liquid phase (R1) and sludge phase (R2)) were tested for identifying the effect of electrodes position on azo dye wastewater treatment. Alizarin yellow R (AYR) was used as a model dye. Decolorization efficiency of R1 was 90.41 ± 6.20% at influent loading rate of 800 g-AYR/ m(3)·d, ...