Kinetic study of food dyes removal from aqueous solutions by solar heterogeneous photocatalysis with artificial neural networks and phytotoxicity assessment

2018 ◽  
Vol 104 ◽  
pp. 304-314 ◽  
Author(s):  
W.J. Do Nascimento Júnior ◽  
O.R.S. da Rocha ◽  
Renato F. Dantas ◽  
J.P. da Silva ◽  
A.A. Barbosa
Fuel ◽  
2020 ◽  
Vol 267 ◽  
pp. 117221 ◽  
Author(s):  
Diego Galvan ◽  
Hágata Cremasco ◽  
Ana Carolina Gomes Mantovani ◽  
Evandro Bona ◽  
Mário Killner ◽  
...  

2015 ◽  
Vol 14 (3) ◽  
pp. 528-535 ◽  
Author(s):  
Zacharias Frontistis ◽  
Evroula Hapeshi ◽  
Despo Fatta-Kassinos ◽  
Dionissios Mantzavinos

In this work, the degradation of the azo dye methyl orange in model aqueous solutions by UVC light-induced persulfate oxidation was studied.


2008 ◽  
Vol 59 (7) ◽  
Author(s):  
Leonard Mihaly Cozmuta ◽  
Camelia Varga ◽  
Monica Marian ◽  
Anca Mihaly Cozmuta ◽  
Tutu Hlanganani

Artificial neuronal networks are widely used in different fields such as finance, medicine, engineering, geology, chemistry, physics in order to predict, classify and control the development of different processes. The paper presents experimental data on the adsorption process of copper from aqueous solutions and compares it with theoretical data obtained by mathematical modeling using artificial neural networks (ANN). The aim of the paper is to demonstrate that ANN ensure a high accuracy in the mathematical modeling of the process. We have collected experimental data by using synthetic solutions with different pH and cooper ions concentrations, which were retained on a PUROLITE S930 cationic resin. Both experimental and theoretical data obtained using ANN show the correlation between factors which influence the ionic exchange process (pH, temperature, initial copper concentration, activation energy).


2017 ◽  
Vol 92 ◽  
pp. 72-79 ◽  
Author(s):  
Otidene R.S. da Rocha ◽  
Renato F. Dantas ◽  
Welenilton José do Nascimento Júnior ◽  
Yuji Fujiwara ◽  
Marta Maria Menezes Bezerra Duarte ◽  
...  

Fuel ◽  
2018 ◽  
Vol 233 ◽  
pp. 529-538 ◽  
Author(s):  
Salman Raza Naqvi ◽  
Rumaisa Tariq ◽  
Zeeshan Hameed ◽  
Imtiaz Ali ◽  
Syed A. Taqvi ◽  
...  

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