In this work, the treatment of biodiesel wastewater by physical-chemical and Fenton reactions was evaluated. Firstly, the physical-chemical processes were evaluated, being compared the use of two inorganic coagulant FeCl3 and Al2(SO4)3, and determined the optimal conditions of the operational parameters (dosages of the coagulant ions, initial pH of solution, treatment time, aeration and stirring) by response surface methodology, monitoring the removal of turbidity as response factor. The optimized condition to Al3+ was 243 mg L-1 of the coagulant ion Al3+, initial pH of solution 9.6, and 70 minutes of treatment time while for Fe3+ the best condition was 56 mg L-1 of the coagulant ion Fe3+, initial pH of solution 5.0 and 53 minutes of...
Orientador: Luciana Igarashi MafraTese (doutorado) - Universidade Federal do Paraná, Setor de Tecno...
Os corantes têxteis são compostos com estrutura complexa e de difícil degradação. Quando não tratado...
The Advanced Oxidation Processes (AOPs) have been widely studied as they can degrade many types of o...
Currently the timber industries are causing impact in the environment due to the biodegradable and n...
Currently the timber industries are causing impact in the environment due to the biodegradable and n...
Os efluentes da indústria da Pasta e do Papel possuem uma carga poluente elevada, sendo os compostos...
Due to the constant population increase and consequent greater energy use, new technologies are emer...
O presente trabalho teve por objetivo avaliar a aplicação do reagente de Fenton em lixiviado de ater...
Organic compounds responsible for the color of wastewaters are usually refractory to biological dige...
Conselho Nacional de Desenvolvimento Científico e TecnológicoNonylphenol polyethoxylates are nonioni...
The present work addresses the treatment of landfill leachate by the previously optimized photo-Fen...
Considering a large amount of wastewater generated in the production of biodiesel and high amount of...
La metodología de superficie de respuesta se aplicó para evaluar la condición óptima experimental a ...
In this work, was evaluated the treatment of the effluent from a fipronil insecticide production pl...
Advanced Oxidation Processes (AOX) are based on the in situ generation of hydroxyradicals (·OH), whi...
Orientador: Luciana Igarashi MafraTese (doutorado) - Universidade Federal do Paraná, Setor de Tecno...
Os corantes têxteis são compostos com estrutura complexa e de difícil degradação. Quando não tratado...
The Advanced Oxidation Processes (AOPs) have been widely studied as they can degrade many types of o...
Currently the timber industries are causing impact in the environment due to the biodegradable and n...
Currently the timber industries are causing impact in the environment due to the biodegradable and n...
Os efluentes da indústria da Pasta e do Papel possuem uma carga poluente elevada, sendo os compostos...
Due to the constant population increase and consequent greater energy use, new technologies are emer...
O presente trabalho teve por objetivo avaliar a aplicação do reagente de Fenton em lixiviado de ater...
Organic compounds responsible for the color of wastewaters are usually refractory to biological dige...
Conselho Nacional de Desenvolvimento Científico e TecnológicoNonylphenol polyethoxylates are nonioni...
The present work addresses the treatment of landfill leachate by the previously optimized photo-Fen...
Considering a large amount of wastewater generated in the production of biodiesel and high amount of...
La metodología de superficie de respuesta se aplicó para evaluar la condición óptima experimental a ...
In this work, was evaluated the treatment of the effluent from a fipronil insecticide production pl...
Advanced Oxidation Processes (AOX) are based on the in situ generation of hydroxyradicals (·OH), whi...
Orientador: Luciana Igarashi MafraTese (doutorado) - Universidade Federal do Paraná, Setor de Tecno...
Os corantes têxteis são compostos com estrutura complexa e de difícil degradação. Quando não tratado...
The Advanced Oxidation Processes (AOPs) have been widely studied as they can degrade many types of o...