Radiation induced degradation of Congo red dye: a mechanistic study

• Autorzy: Muner Majid , Saeed Muhammad , Bhatti Ijaz Ahmad , Haq Atta-ul , Khosa Muhammad Kaleem , Jamal Muhammad Asghar , Ali Saddaqat

Identyfikatory

DOI

10.2478/nuka-2019-0006

• Języki publikacji: EN

Abstrakty

EN

Synthetic dyes are persistent pollutants with poor biodegradability. The present study is about the degradation of direct Congo red dye in aqueous media using the Co-60 gamma radiation source. The experimental conditions such as gamma-ray absorbed doses, amount of oxidant (H2O2) and pH conditions were evaluated. The lambda max of dye solution was noted as 498 nm, and then, decrease in absorbance and reduction in chemical oxygen demand (COD) were examined. The complete colour removal of dye was observed at 5 kGy, while a signifi cant COD removal was observed at 15 kGy gamma-ray absorbed dose in conjunction with oxidant for 50 mg/L concentration. It was found that pH has no influence on degradation efficiency. A possible degradation pathway was proposed. The radiolytic end products were monitored by Fourier transform infrared (FTIR) and gas chromatography coupled with mass spectrometry (GC-MS) to explore the degradation mechanism. It was imperative to study the oxidative degradation pathway to provide directions for potential applicability of advanced oxidation process (AOP) in industrial wastewater treatment.

Słowa kluczowe

EN

Congo red; radiolytic product; irradiation; advanced oxidation process

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2019
• Tom: Vol. 64, No. 2
• Strony: 49--53
• Opis fizyczny: Bibliogr. 25 poz., rys.

Twórcy

autor

Muner Majid

• Department of Chemistry Government College University Faisalabad, Pakistan

autor

Saeed Muhammad

• Department of Chemistry Government College University Faisalabad, Pakistan

autor

Bhatti Ijaz Ahmad

• Department of Chemistry University of Agriculture Faisalabad, Pakistan

autor

Haq Atta-ul

• Department of Chemistry Government College University Faisalabad, Pakistan

autor

Khosa Muhammad Kaleem

• Department of Chemistry Government College University Faisalabad, Pakistan

autor

Jamal Muhammad Asghar

• Department of Chemistry Government College University Faisalabad, Pakistan

autor

Ali Saddaqat

• Department of Chemistry Government College University Faisalabad, Pakistan

Bibliografia

• 1. Puvaneswari, N., Muthukrishnan, J., & Gunasekaran, P. (2006). Toxicity assessment and microbial degradation of azo dyes. Ind. J. Exp. Biol., 44(8), 618–626.
• 2. Muneer, M., Hafi z, N., Usman, M., UR Rehman, F.,Saeed, M., Bhatti, H. N., & Kanjal, M. I. (2015). Environmentally friendly oxidative degradation of reactive orange dye by high energy radiation. Oxid. Commun., 38, 2091–2099.
• 3. Adedayo, O., Javadpour, S., Taylor, C., Anderson, W. A., & Moo-Young, M. (2004). Decolourization and detoxification of methyl red by aerobic bacteria from a wastewater treatment plant. World J. Microb. Biotech., 20(6), 545–550.
• 4. Ollis, D. F., Pelizzetti, E., & Serpone, N. (1991). Photocatalyzed destruction of water contaminants. Environ. Sci. Technol., 25(9), 1522–1529.
• 5. Ma, H., Wang, M., Yang, R., Wang, W., Zhao, J., Shen, Z., & Yao, S. (2007). Radiation degradation of Congo Red in aqueous solution. Chemosphere, 68, 1098–1104.
• 6. Camp, R., & Sturrock, P. E. (1990). The identification of the derivatives of C.I. Reactive Blue 19 in textile wastewater. Water Res., 24(10), 1275–1278.
• 7. Prevot, A. B., Baiocchi, C., Brussino, M. C., Pramauro, E., Savarino, P., Augugliaro, V., Marci, G., & Palmisano, L. (2001). Photocatalytic degradation of Acid Blue 80 in aqueous solutions containing TiO2 suspensions. Environ. Sci. Technol., 35(5), 971–976.
• 8. Sugiarto, A. T., Ito, S., Ohshima, T., & Skalny, J. D. (2003). Oxidative decolouration of dyes by pulsed discharge plasma in water. J. Electrostat., 58(1/2), 135–145.
• 9. Kalra, S. S., Mohan, S., Sinha, A., & Singh, G. (2011). Advanced oxidation processes for treatment of textile and dye wastewater: A review. In 2nd International Conference on Environmental Science and Development (Vol. 4, pp. 271–275). Singapore: IACSIT.
• 10. Liau, L. C. K., & Chiang, P. I. (2007). Multiple nanoTiO2 layers to prevent dye/nano-TiO2 from photodegradation under a UV-exposure environment. Appl. Surf. Sci., 253(8), 3982–3986.
• 11. Munter, R. (2001). Advanced oxidation processes –current status and prospects. J. Proc. Est. Acad. Sci., 50, 59–80.
• 12. Getoff, N. (1999). Radiation chemistry and the environment. Radiat. Phys. Chem., 54(4), 377–380.
• 13. Duarte, C. L., Sampa, M. H. O., Rela, P. R., Oikawa, H., Cherbakian, E. H., Silveira, C. G., & Azevedo, A. L. (2002). Advanced oxidation process by electron beam irradiation induced decomposition of pollutants in industrial wastes. Radiat. Phys. Chem., 63(3/6), 647–651.
• 14. Muneer, M., Adeel, S., Ayub, S., Zuber, M., Rehman, F. U., Kanjal, M. I., Iqbal, M., & Kamran, M. (2016). Dyeing behaviour of microwave assisted Surface modified polyester fabric using disperse orange25:improvement in colour strength and fastness properties. Oxid. Commun., 39(2), 1430–1439.
• 15. Hosono, M., Arai, H., Aizawi, M., Yamamoto, L., & Shimizu, K. (1993). Decoloration and degradation of azo-dye in aqueous-solution supersaturated with oxygen by irradiation of high-energy electron-beam. Int. J. Appl. Radiat. Isot., 44, 1199–1203.
• 16. Solpan, D., & Guven, O. (2002). Decoloration and degradation of some textile dyes by gamma irradiation. Radiat. Phys. Chem., 65(4/5), 549–558.
• 17. Ather, M., Iqbal, M., Muneer, M., & Bhatti, I. A. (2012). Degradation study of reactive Violet 1 by gamma radiation. J. Chem. Soc. Pak., 34(4), 787–792.
• 18. Daneshvar, N., Rabbani, M., Modirshahla, N., & Behnajadya, M. A. (2005). Photooxidative degradation of Acid Red 27 in a tubular continuous-flow photoreactor: influence of operational parameters and mineralization products. J. Hazard. Mater., 118(1/3), 155–160.
• 19. Buxton, G. V., Greenstock, C. L., Helman, W. P., & Ross, A. B. (1988). Critical review of rate constants for reactions of hydrated electrons, hydrogen atoms and hydroxyl radicals (•OH/•O–) in aqueous solutions. J. Phys. Chem. Ref. Data, 17, 513. http://doi.org/10.1063/1.555805.
• 20. Zhang, S. J., Hu, H. Q., & Zhao, Y. (2005). Kinetic modeling of the radiolytic degradation of Acid Orange 7 in aqueous solution. Water Res., 39(5), 839–846.
• 21. Feng, W., Nansheng, D., & Helin, H. (2000). Degradation mechanism of azo dye C. I. reactive red 2 by iron powder reduction and photooxidation in aqueous solution. Chemosphere, 41(8), 1233–1238.
• 22. Muneer, M., Bhatti, I. A., Bhatti, H. N., & Rehman, K. (2011). Applications of advanced oxidation proces for industrial wastewater treatment. Asian J. Chem., 23(6), 2392–2394.
• 23. American Public Health Association. (2005). Standard methods for the examination of water and wastewater (21st ed.), A. D. Eaton, L. S. Clesceri, M. A. H. Franson, A. E. Greenberg, & E. W. Rice (Eds.). Washington: American Public Health Association.
• 24. Ozen, A. S., Aviyente, V., & Klein, R. A. (2003). Modeling the oxidative degradation of azo dyes: A density functional theory study. J. Phys. Chem., 17(24), 4898–4907.
• 25. Lucarelli, L., Nadtochenko, V., & Kiwi, J. (2000). Environmental photochemistry: Quantitative adsorption and FTIR studies during the TiO2-photocatalyzed degradation of Orange II. Langmuir, 16(3), 1102–1108.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).