Investigação da eficiência de remoção de bacalhau de águas residuárias de uma refinaria usando nanotubos de carbono

Autores

  • Tahereh Asadi Department of Chemical Engineering, Sirjan University of Technology, Sirjan, Iran

Palavras-chave:

refinaria, efluente de refinaria, bacalhau, procedimento de resposta, nanotubos de carbono

Resumo

Refinarias são consideradas como um dos consumidores de água, e uma quantidade significativa de águas residuais é produzida em várias fases do processo. O objetivo deste estudo foi determinar a eficiência dos nanotubos de carbono na remoção de matéria orgânica no efluente da refinaria. Os experimentos foram realizados de forma descontínua com alterações em fatores efetivos como pH, concentração de matéria orgânica, teor de nanotubos e tempo de processo. O objetivo deste estudo foi determinar o efeito de parâmetros efetivos sobre o desempenho de nanotubos é um carbono na remoção de matéria orgânica da água residuária. Os resultados dos experimentos e medições indicaram que a concentração de matéria orgânica, pH e a quantidade de nanotubos de carbono aumentaram e ou a redução de cada um leva a uma mudança em sua eficiência e desempenho. Os resultados deste estudo mostraram que a maior quantidade de remoção de matéria orgânica do efluente utilizando nanotubos de carbono foi de 89,87%. Os resultados mostraram que o pH ótimo para o teste foi de 5,5. Os dados fornecidos pelo método de design da composição central podem muito bem satisfazer os dados do teste.

Downloads

Não há dados estatísticos.

Biografia do Autor

Tahereh Asadi, Department of Chemical Engineering, Sirjan University of Technology, Sirjan, Iran

Assistant Professor, Department of Chemical Engineering, Sirjan University of Technology, Sirjan, Iran

Referências

Ahmad, A. A., and Hameed. B. H. Reduction of COD and color of dyeing effluent from a cotton textile mill by adsorption onto bamboo-based activated carbon. Journal of hazardous materials, 2009, 172, 2, 1538-1543.

Amosa, K., Jami, S. Maan, F. R. Dzun, N. and Suleyman, A. Muyibi. A two-step optimization and statistical analysis of COD reduction from biotreated POME using empty fruit bunch-based activated carbon produced from pyrolysis.
Water Quality, Exposure and Health, 2015, 7, 4, 603-616.

Antón Chávez, A.D.P (2017). Influencia de la noticia en la imagen corporativa de una municipalidad desde la percepción del ciudadano. Opción, Año 33, No. 84 (2017): 90-119.

Ernst, M. Lurot, F. Schrotter, J. Catalytic ozonation of refractory organic model compounds in aqueous solution by aluminum oxide, Appl. Catal. B: Environ. 47 (2004) 15–25.

Ghasemi Z., Younesi H., Zinatizadeh A. Efficiency of Titanium Nitoxide Photocatalytic Stabilized on Fe-ZSM-5 Zeolite in Removal of Organic Pollutants of Oil Refinery Waste. 2015, 23-33.

Gunasekara, A. S. Donovan, J. A. and Xing, B. Ground discarded tires remove naphthalene, toluene, and mercury from water, Chemosphere, 2000, 41, 1155-1160.

Jing, J. Li, J. Feng, J. Li, W. and Yu, W. W. Photodegradation of quinoline in water over magnetically separable Fe3O4/TiO2 composite photocatalysts, Chemical Engineering Journal, 2013, 219, 355-360.

Kavaz, D., Öztoprak, H. (2017). Environmental Awareness of University Students on White Cheese Waste Water. Eurasia Journal of Mathematics, Science and Technology Education, 13(12), 8003-8015. https://doi.org/10.12973/ejmste/80740

Keshtkar (2018). Numerical analysis of transcritical carbon dioxide compression cycle: a case study, 7 (1), 1-6.

Keshtkar M. M., (2017). Energy, exergy analysis and optimization by a genetic algorithm of a system based on a solar absorption chiller with a cylindrical PCM and nano-fluid, Int. Journal of Heat and Technology, 35 (2), 416-420.

Keshtkar M. M., Talebizadeh, P., (2018). Investigation of transient conduction–radiation heat transfer in a square cavity using combination of LBM and FVM, Sadhana, 43 (4), 145-155.

Keshtkar M. M.; Dadkhoda Zadeh M. (2018). Thermal Simulation of the Symmetric and Asymmetric Arrangement of Barriers on Heat Transfer Enhancement in a Porous Gas Heat Exchanger, Journal of Thermal Science and Engineering Applications, 10 (1), 120-135.

Koh S. M. and Dixon, J. B. Preparation and application of organo-minerals as sorbents of phenol, benzene and toluene, Applied Clay Science, 2001, 18, 111-122.

Kujawski, W. Warszawski, A. Ratajczak, W. Porebski, T. Capa?a, W. and Ostrowska, I. Removal of phenol from wastewater by different separation techniques, Desalination, 2004, 163, 287-296.

Laszlo, K. Podkoscielny, P. and Dabrowski, A. Heterogeneity of polymer-based active carbons in adsorption of aqueous solutions of phenol and 2, 3, 4-trichlorophenol, Langmuir, 2003, 19, 5287-5294.

Mohd Hafizuddin, M. Siti Rozaimah, Sh. Abu Bakar, M. Rakmi, A. Application of response surface methodology (RSM) for optimisation of COD, NH 3–N and 2, 4-DCP removal from recycled paper wastewater in a pilot-scale granular activated carbon sequencing batch biofilm reactor (GAC-SBBR). Journal of environmental management, 2013, 121, 179-190.

Moslehyani, A., Ismail, A. F., Othman, M. H. D., & Matsuura, T. (2015). Design and performance study of hybrid photocatalytic reactor-PVDF/MWCNT nanocomposite membrane system for treatment of petroleum refinery wastewater. Desalination, 363, 99-111.

Nzilano, K. L. (2017). Factors Influencing Organisation Efficiency of Water Supply and Sanitation Authorities in Tanzania: The Analysis of Mbeya Urban Water Supply Authority. Aquademia: Water, Environment and Technology, 1(2), 04.

Nogueira, A., Bassin, J., Cerqueira, A., and Dezotti, M. (2016). "Integration of biofiltration and advanced oxidation processes for tertiary treatment of an oil refinery wastewater aiming at water reuse." Environmental Science and Pollution Research, 9730-9741.

Pacheco, M.M ., Ramírez García, A., Martos Ruano, M.D & Anguita López, V (2017). El absentismo escolar en Andalucía (España): balance y propuestas de futuro en el marco de la Unión Europea. Opción, Año 33, No. 84 (2017): 65-90

Qu, Y., Ma, Q., Deng, J., Shen, W., Zhang, X., He, Z., ... & Zhou, J. (2015). Responses of microbial communities to single-walled carbon nanotubes in phenol wastewater treatment systems. Environmental science & technology, 49(7), 4627-4635.

Shahrezaei, F., Pakravan, P., Azandaryani, A. H., Pirsaheb, M., & Mansouri, A. M. (2016). Preparation of multi-walled carbon nanotube-doped TiO2 composite and its application in petroleum refinery wastewater treatment. Desalination and Water Treatment, 57(31), 14443-14452.

Terzyk, A. P. Further insights into the role of carbon surface functionalities in the mechanism of phenol adsorption, Journal of colloid and interface science, 2003, 268, 301-329.

Terzyk, A. P. Rychlicki, G. Biniak, S. and ?ukaszewicz, J. P. New correlations between the composition of the surface layer of carbon and its physicochemical properties exposed while paracetamol is adsorbed at different temperatures and pH, Journal of colloid and interface science, 2003, 257, 13-30.

Downloads

Publicado

2018-02-27

Como Citar

Asadi, T. (2018). Investigação da eficiência de remoção de bacalhau de águas residuárias de uma refinaria usando nanotubos de carbono. Amazonia Investiga, 7(12), 32–44. Recuperado de https://amazoniainvestiga.info/index.php/amazonia/article/view/550

Edição

Seção

Articles