In this work was studied the adsorption of sunset yellow dye with different type of activatedcarbon obtained from vegetable waste. The carbons were characterized by infraredspectroscopy, X-ray diffraction and electron microscopy, obtaining typical results forcarbonaceous materials. Surface areas of activated carbon were determined by nitrogenisotherms. Similarly, dye removal isotherms were evaluated taking into account, contact timeeffect, pH, initial concentration and amount of adsorbent. Corn cob carbons, showed highestremoval percentage with respect at the carbons of coconut husks and rice husks. Langmuir’sisotherm model is adjusted more appropriately to these results. We found that, pseudo secondorder kinetics model describes in good ag...
La industria textil genera efluentes altamente coloreados y constituidos por compuestos difícilmente...
Se determinó el área superficial de carbones activados obtenidos a partir de cascarilla de café y cá...
Se determinó el área superficial de carbones activados obtenidos a partir de cascarilla de café y cá...
Los colorantes sintéticos usados en la fabricación de textiles son una clase importante de compuesto...
En este trabajo se realizaron pruebas de adsorción para tres colorantesdiferentes: azul de metileno,...
Se investigó la remoción del colorante ácido violeta 7 mediante carbón activado en un sistema de ads...
Adsorption is a surface phenomenon operation involves a contact between fluid and solid phases, as a...
Textile industries have environmental problems due to high levels of COD and color. Adsorption is on...
En este trabajo se estudia el proceso de adsorción con carbón activado granular (CAG) para una desca...
Context: Agricultural residues have become unconventional adsorbents of great interest due to their ...
The effect of different operating parameters on the adsorption of R40 (diluted in an aqueous matrix)...
Adsorption is a widely used method for treatment of dissolved pollutants. Diverse agro-industrial wa...
Aguaje seed (a typical Amazonian forest fruit) was used as a precursor material for the production o...
Agricultural waste management for the production of materials with specific uses is important for th...
As indÃstrias tÃxteis compreendem atualmente uma das maiores do mundo em termos de produÃÃo e nÃmero...
La industria textil genera efluentes altamente coloreados y constituidos por compuestos difícilmente...
Se determinó el área superficial de carbones activados obtenidos a partir de cascarilla de café y cá...
Se determinó el área superficial de carbones activados obtenidos a partir de cascarilla de café y cá...
Los colorantes sintéticos usados en la fabricación de textiles son una clase importante de compuesto...
En este trabajo se realizaron pruebas de adsorción para tres colorantesdiferentes: azul de metileno,...
Se investigó la remoción del colorante ácido violeta 7 mediante carbón activado en un sistema de ads...
Adsorption is a surface phenomenon operation involves a contact between fluid and solid phases, as a...
Textile industries have environmental problems due to high levels of COD and color. Adsorption is on...
En este trabajo se estudia el proceso de adsorción con carbón activado granular (CAG) para una desca...
Context: Agricultural residues have become unconventional adsorbents of great interest due to their ...
The effect of different operating parameters on the adsorption of R40 (diluted in an aqueous matrix)...
Adsorption is a widely used method for treatment of dissolved pollutants. Diverse agro-industrial wa...
Aguaje seed (a typical Amazonian forest fruit) was used as a precursor material for the production o...
Agricultural waste management for the production of materials with specific uses is important for th...
As indÃstrias tÃxteis compreendem atualmente uma das maiores do mundo em termos de produÃÃo e nÃmero...
La industria textil genera efluentes altamente coloreados y constituidos por compuestos difícilmente...
Se determinó el área superficial de carbones activados obtenidos a partir de cascarilla de café y cá...
Se determinó el área superficial de carbones activados obtenidos a partir de cascarilla de café y cá...