Electrocoagulation induced treatment of indigo carmine textile dye in an aqueous medium: the effect of process variables on efficiency evaluated using biochemical response of Gammarus pulex

2021 ◽  
Author(s):  
Mehtap Tanyol ◽  
Nuran Cikcikoglu Yildirim ◽  
Dilek Alparslan
Keyword(s):  
Aqueous Medium ◽  
Indigo Carmine ◽  
Gammarus Pulex ◽  
Biochemical Response ◽  
Textile Dye ◽  
Process Variables

Indigo Carmine degradation by hypochlorite in aqueous medium monitored by electrospray ionization mass spectrometry

2007 ◽  
Vol 21 (12) ◽  
pp. 1893-1899 ◽  
Author(s):  
Ana P. F. M. de Urzedo ◽  
Clésia C. Nascentes ◽  
Maria E. R. Diniz ◽  
Rodrigo R. Catharino ◽  
Marcos N. Eberlin ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Aqueous Medium ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Indigo Carmine ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass

Gamma and UV radiations induced treatment of anti-cancer methotrexate drug in aqueous medium: Effect of process variables on radiation efficiency evaluated using bioassays

2020 ◽  
Vol 166 ◽  
pp. 109371
Author(s):  
Majid Muneer ◽  
Muhammad Imran Kanjal ◽  
Munawar Iqbal ◽  
Muhammad Saeed ◽  
Muhammad Kaleem Khosa ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Radiation Efficiency ◽  
Medium Effect ◽  
Process Variables ◽  
Anti Cancer

scholarly journals STUDY OF THE CATALYTIC ACTIVITY OF BOVINE BONE POWDER IMPREGNATED WITH FE(III) NEW MATERIAL FOR THE CATALYTIC DEGRADATION OF INDIGO CARMINE

2017 ◽  
Vol 38 (1) ◽  
pp. 117
Author(s):  
Márcio G. Coelho ◽  
Geraldo M. de Lima ◽  
Rodinei Augusti ◽  
José D. Ardisson ◽  
Fabrício V. de Andrade ◽  
...  
Keyword(s):  
Indigo Carmine ◽  
Visible Region ◽  
Absorption Spectrometry ◽  
Negative Ion ◽  
Textile Dye ◽  
Ionization Mass ◽  
Bovine Bone ◽  
Bone Powder ◽  
New Material ◽  
Final Residue

In this work, a composite consisting of bovine bone powder impregnated with Fe(III) ions was prepared and its performance evaluated as a catalyst for the degradation of the textile dye Indigo Carmine in aqueous medium. One of the advantageous features of this new material is that it is inexpensive, simple to prepare and the support, bovine bone, is one the final residue of food production. The material was fully characterized by X-ray powder diffraction (DRX), 57Fe-Mössbauer spectroscopy, surface area measurements (BET), atomic absorption spectrometry. The degradation of Indigo Carmine was monitored by ultraviolet spectroscopy in the visible region (UV-Vis) and the by-products characterized by direct infusion ESI(-)MS (electrospray ionization mass spectrometry in the negative ion mode).

Potential of drilling cuttings ashes application for rhodamine B textile dye remotion in aqueous medium

2020 ◽  
Vol 20 (2020) ◽  
pp. 517-518
Author(s):  
Kilton Renan Alves Pereira ◽  
Fabio Pereira Fagundes ◽  
Danielly da Silva Costa ◽  
Sabrina da Silva De Souza ◽  
Rayanne Ferreira De Araújo ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Rhodamine B ◽  
Textile Dye

Electro-Fenton and photoelectro-Fenton degradation of indigo carmine in acidic aqueous medium

2006 ◽  
Vol 67 (1-2) ◽  
pp. 93-104 ◽  
Author(s):  
Cristina Flox ◽  
Salah Ammar ◽  
Conchita Arias ◽  
Enric Brillas ◽  
Aída Viridiana Vargas-Zavala ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Indigo Carmine

scholarly journals Electrochemical Decolorization and Removal of Indigo Carmine Textile Dye from Wastewater

2014 ◽  
Vol 16 (3) ◽  
pp. 499-506 ◽  
Keyword(s):  
Indigo Carmine ◽  
Textile Dye ◽  
Fenton Process ◽  
Graphite Electrodes ◽  
Iron Electrodes ◽  
Pt Electrodes ◽  
Electrocoagulation Process ◽  
Indirect Electrooxidation ◽  
Current Densities ◽  
Indigo Carmine Dye

<p>The present paper discusses an integrated electrochemical decolorization/degradation treatment procedure of indigo carmine dye, which comprises electrocoagulation, electrooxidation and advanced electrochemical oxidation using the electro-Fenton process.</p> <p>The electrocoagulation process is performed by sacrificial iron electrodes, the indirect electrooxidation process by dimensionally stable Ti/Pt and graphite electrodes in NaCl electrolyte solution, and the electro-Fenton process by iron electrodes and added amounts of H<sub>2</sub>O<sub>2</sub>. All electrochemical experiments are conducted in the same electrochemical cell with the same apparent electrode surface and inter-electrode distance.</p> <div> <p>The three different electrochemical processes are discussed, their efficiencies compared and evaluated. The initial dye concentration of 100 mg l<sup>-1</sup> was fast and efficiently removed in only a few minutes of electroprocessing time. The electro-Fenton treatment is the fastest, most efficient and economical process operated at very low current densities of 0.33 and 0.66 mA cm<sup>-2</sup> and consuming only 4.75x10<sup>-3</sup> and 5.23x10<sup>-3</sup> kWh m<sup>-3</sup> of treated solution respectively. The electrocoagulation treatment with iron electrodes and the electrooxidation process with Ti/Pt electrodes conducted at applied current densities of 5 mA cm<sup>-2</sup> consumed 0.511 and 0.825 kWh m<sup>-3</sup> of treated solution respectively. The proposed procedure is a safe, economical and efficient method for removal of indigo carmine dye from aqueous solutions and dye house effluents.</p> </div> <p>&nbsp;</p>

Box behnken design based optimization of solar induced photo catalytic decolourization of textile dye effluent

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
Shanmugam Senthilkumar ◽  
Muthiah Perumalsamy ◽  
Harinarayan Prabhu ◽  
Chiya AhmedBasha ◽  
G. Swaminathan
Keyword(s):  
Irradiation Time ◽  
Catalyst Loading ◽  
Textile Dye ◽  
Process Variables ◽  
Box Behnken Design ◽  
Independent Variables ◽  
Textile Dye Effluent ◽  
Predicted Values ◽  
Experimental Values ◽  
Good Agreement

AbstractBox-Behnken design was employed for the decolourization of synthetic dye bath effluent using solar induced photo catalytic degradation with mixed semi conductor catalysts. Four independent variables namely concentration of dye effluent, catalyst loading, pH and irradiation time was chosen as process variables. The optimum concentrations of dye effluent, catalyst dosage, pH, and irradiation time were found to be 60 mg L−1, 200 mg L−1, 7 and 100 min, respectively, for maximum decolourization of dye effluent (91.24%). Predicted values were found to be in good agreement with experimental values and as a result reflected the precision and the applicability of Response Surface Methodology (RSM) (R2=0.9785 and Adj R2= 0.9569).

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