Kinetics of the ozone oxidation of Reactive Orange 16 azo-dye in aqueous solution

2011 ◽  
Vol 173 (2) ◽  
pp. 463-473 ◽  
Author(s):  
Chedly Tizaoui ◽  
Naser Grima
Keyword(s):  
Aqueous Solution ◽  
Azo Dye ◽  
Ozone Oxidation ◽  
Reactive Orange 16 ◽  
Reactive Orange ◽  
Kinetics Of

Bio-electro degradation of azo-dye in a combined anaerobic–aerobic process along with energy recovery

2015 ◽  
Vol 39 (12) ◽  
pp. 9461-9470 ◽  
Author(s):  
Saima Sultana ◽  
Mohammad Danish Khan ◽  
Suhail Sabir ◽  
Khalid M. Gani ◽  
Mohammad Oves ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Azo Dye ◽  
Energy Recovery ◽  
Treatment Process ◽  
Complete Removal ◽  
Reactive Orange 16 ◽  
Aerobic Process ◽  
Reactive Orange ◽  
Post Treatment Process ◽  
Degradation Of Azo Dye

Complete removal of reactive orange 16 in a microbial fuel cell coupled aerobic post-treatment process along with energy recovery.

Identification of intermediates and ecotoxicity assessment during the UV/H2O2oxidation of azo dye Reactive Orange 16

2014 ◽  
Vol 49 (5) ◽  
pp. 491-502 ◽  
Author(s):  
Jelena Z. Mitrović ◽  
Miljana D. Radović ◽  
Tatjana D. Anđelković ◽  
Danijela V. Bojić ◽  
Aleksandar Lj. Bojić
Keyword(s):  
Azo Dye ◽  
Reactive Orange 16 ◽  
Reactive Orange

scholarly journals Removal of Reactive Orange 16 Dye from Aqueous Solution by Using Modified Kenaf Core Fiber

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Maytham Kadhim Obaid ◽  
Luqman Chuah Abdullah ◽  
Intidhar Jabir Idan
Keyword(s):  
Aqueous Solution ◽  
Adsorption Capacity ◽  
Correlation Coefficients ◽  
Maximum Adsorption Capacity ◽  
Trimethylammonium Chloride ◽  
Order Kinetic ◽  
Kenaf Core ◽  
Reactive Orange 16 ◽  
Core Fiber ◽  
Reactive Orange

Evaluated removal of reactive orange 16 (RO16) dye from aqueous solution was studied in batch mode by using kenaf core fiber as low-cost adsorbents. In this attempt, kenaf core fiber with size 0.25–1 mm was treated by using (3-chloro-2-hydroxypropyl) trimethylammonium chloride (CHMAC) as quaternization agent. Then effective parameters include adsorbent dose, pH, and contact time and initial dye concentration on adsorption by modified kenaf core fiber was investigated. In addition, isotherms and kinetics adsorption studies were estimated for determination of the equilibrium adsorption capacity and reactions dynamics, respectively. Results showed that the best dose of MKCF was 0.1 g/100 mL, the maximum removal of RO16 was 97.25 at 30°C, pH = 6.5, and agitation speed was 150 rpm. The results also showed that the equilibrium data were represented by Freundlich isotherm with correlation coefficientsR2=0.9924, and the kinetic study followed the pseudo-second-order kinetic model with correlation coefficientsR2=0.9997forCo=100 mg/L. Furthermore, the maximum adsorption capacity was 416.86 mg/g. Adsorption through kenaf was found to be very effective for the removal of the RO16 dye.

scholarly journals The effect of anions on decolorization of textile azo dye Reactive Orange 16 with UV/H2O2 process

2019 ◽  
Vol 8 (1) ◽  
pp. 33-40
Author(s):  
Jelena Mitrović ◽  
Miljana Radović-Vučić ◽  
Miloš Kostić ◽  
Nena Velinov ◽  
Slobodan Najdanović ◽  
...  
Keyword(s):  
Azo Dye ◽  
Reactive Orange 16 ◽  
Reactive Orange
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