Polypyrrole/zeolite composite – A nanoadsorbent for reactive dyes removal from synthetic solution

Chemosphere ◽  
2021 ◽  
pp. 132164
Author(s):  
S. Senguttuvan ◽  
V. Janaki ◽  
P. Senthilkumar ◽  
S. Kamala-Kannan
Keyword(s):  
Reactive Dyes ◽  
Synthetic Solution ◽  
Zeolite Composite ◽  
Dyes Removal

Preparation and characterization of cassava stem biochar for mixed reactive dyes removal from simulated effluent

2020 ◽  
Vol 189 ◽  
pp. 440-451 ◽  
Author(s):  
Anand Navya ◽  
Sellakutti Nandhini ◽  
Selvaraju Sivamani ◽  
Gajendiran Vasu ◽  
Natesan Sivarajasekar ◽  
...  
Keyword(s):  
Reactive Dyes ◽  
Simulated Effluent ◽  
Cassava Stem ◽  
Cassava Stem Biochar ◽  
Dyes Removal

Application of mesoporous magnetic carbon composite for reactive dyes removal: Process optimization using response surface methodology

2016 ◽  
Vol 33 (10) ◽  
pp. 2878-2890 ◽  
Author(s):  
Ahmad Jonidi Jafari ◽  
Babak Kakavandi ◽  
Roshanak Rezaei Kalantary ◽  
Hamed Gharibi ◽  
Anvar Asadi ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Process Optimization ◽  
Reactive Dyes ◽  
Carbon Composite ◽  
Removal Process ◽  
Magnetic Carbon ◽  
Dyes Removal

scholarly journals Removal of Reactive Dyes by Electro Coagulation Process from Aqueous Solution

2020 ◽  
Vol 26 (2) ◽  
pp. 14-28
Author(s):  
Zahraa A Sadoon ◽  
Mohanad J. M-Ridha
Keyword(s):  
Aqueous Solution ◽  
Removal Efficiency ◽  
Room Temperature ◽  
Reactive Dyes ◽  
Nacl Concentration ◽  
The World ◽  
Aluminum Electrodes ◽  
Electro Coagulation ◽  
The Impact ◽  
Dyes Removal

The presence of dyes in wastewater has become a major issue all over the world. The discharge of dyes in the environment is concerned for both toxicological and esthetical reasons. In this study, the removal of dyes from aqueous solution by electrocoagulation using aluminum electrodes as cathode and anode were investigated with the electrocoagulation cell of 1litter. The study included: the impact of various operating parameters on the dyes removal efficiency like pH, NaCl concentration, distance between electrodes, voltage, initial dyes concentration and type of electrodes. The dye (congo red) concentrations were (50, 100, 150, and 200 ppm), stirring speed was 120 rpm at room temperature. pH used was maintained constant. The impact of voltage values was chosen as 6, 10, and 14 Volts. On increasing voltage dyes, removals increased significantly. The higher removal efficiency of dyes (99.9%) was achieved at (30) minutes for (Al/Al) electrodes at pH 6.5-7 and voltage 14 Volts. The results showed that the best amount of sodium chloride was found to be 600 ppm in dyes, voltage of 14 Volts, and best gap between the electrodes as 0.5 cm.

STUDIES REGARDING ADVANCED PROCESSES USED FOR REACTIVE DYES REMOVAL FROM TEXTILE EFFLUENTS

2009 ◽  
Vol 8 (5) ◽  
pp. 1045-1051 ◽  
Author(s):  
Daniela Cailean ◽  
Carmen Teodosiu ◽  
Florin Brinza
Keyword(s):  
Reactive Dyes ◽  
Textile Effluents ◽  
Dyes Removal

REACTIVE DYES REMOVAL FROM WASTEWATER BY COMBINED ADVANCED TREATMENT

2009 ◽  
Vol 8 (3) ◽  
pp. 503-511 ◽  
Author(s):  
Daniela Cailean ◽  
George Barjoveanu ◽  
Corina-Petronela Musteret ◽  
Nicolae Sulitanu ◽  
Liliana Rozemarie Manea ◽  
...  
Keyword(s):  
Reactive Dyes ◽  
Advanced Treatment ◽  
Dyes Removal

scholarly journals Surface modification of a polyethersulfone microfiltration membrane with graphene oxide for reactive dyes removal

2019 ◽  
Vol 486 ◽  
pp. 499-507 ◽  
Author(s):  
Natália Cândido Homem ◽  
Natália de Camargo Lima Beluci ◽  
Sara Amorim ◽  
Rui Reis ◽  
Angélica Marquetotti Salcedo Vieira ◽  
...  
Keyword(s):  
Surface Modification ◽  
Graphene Oxide ◽  
Reactive Dyes ◽  
Microfiltration Membrane ◽  
Dyes Removal

Reactive dyes removal from wastewaters by adsorption on eucalyptus bark: variables that define the process

1999 ◽  
Vol 33 (4) ◽  
pp. 979-988 ◽  
Author(s):  
L.C Morais ◽  
O.M Freitas ◽  
E.P Gonçalves ◽  
L.T Vasconcelos ◽  
C.G González Beça
Keyword(s):  
Reactive Dyes ◽  
Eucalyptus Bark ◽  
Dyes Removal

scholarly journals APPLICATION OF CHITOSAN IONICALLY CROSSLINKED WITH SODIUM EDETATE FOR REACTIVE DYES REMOVAL FROM AQUEOUS SOLUTIONS

2015 ◽  
Vol XX ◽  
pp. 92-96 ◽  
Author(s):  
Tomasz Jóźwiak ◽  
◽  
Urszula Filipkowska ◽  
Paula Szymczyk ◽  
Małgorzata Kuczajowska-Zadrożna ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Reactive Dyes ◽  
Dyes Removal

Reactive Dyes Removal from Wastewaters by Adsorption on Eucalyptus Bark - Adsorption Equilibria

2000 ◽  
Vol 21 (5) ◽  
pp. 577-583 ◽  
Author(s):  
L. C. Morais ◽  
E. P. Gonçalves ◽  
L. T. Vasconcelos ◽  
C. G. González Beça
Keyword(s):  
Reactive Dyes ◽  
Adsorption Equilibria ◽  
Eucalyptus Bark ◽  
Dyes Removal

Equilibrium and kinetics study of reactive dyes removal from aqueous solutions by bentonite nanoparticles

2017 ◽  
Vol 97 ◽  
pp. 329-337 ◽  
Author(s):  
Ali Naghizadeh ◽  
Mohammad Kamranifar ◽  
Ahmad Reza Yari ◽  
Mohammad Javad Mohammadi
Keyword(s):  
Aqueous Solutions ◽  
Reactive Dyes ◽  
Kinetics Study ◽  
Equilibrium And Kinetics ◽  
Dyes Removal
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