Removal of Methylene Blue from Aqueous Solution by Using Electrical Arc Furnace (EAF) Slag

https://doi.org/10.22146/ijc.40910

Suhanna Natalya Mohd Suhaimy(1*), Luqman Chuah Abdullah(2)

(1) Department of Chemical and Environmental Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Malaysia
(2) Department of Chemical and Environmental Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Malaysia
(*) Corresponding Author

Abstract


In recent years, environmental protection has gained a major concern. In line with the rapid growth of various industries, high amount of effluent has been generated and discharged to the environment. One of the concerns is the presence of synthetic dye in the wastewater stream, as it may endanger human and aquatic life. In this experiment, the Electrical Arc Furnace (EAF) slag has been used as an adsorbent to remove methylene blue from the aqueous solution. Batch experiments have been conducted, and the effects of initial dye concentration, pH, adsorbent dosage and temperature were studied respectively. Chemical treatment has been performed to modify the adsorbent. The results reveal that treated EAF Slag has higher efficiency in removing methylene blue compared to raw EAF slag. More pores have been exposed, and impurities on the adsorbent’s surface have been removed, to enhance better removal efficiency. The maximum adsorption capacity for treated EAF is 14.2029 mg/g and for raw EAF Slag is 9.615 mg/g. The maximum removal percentage for treated EAF Slag is 71.01%, whereas raw EAF shows 37.19% removal at pH 10. Both raw EAF Slag and treated EAF slag fits the data for the Langmuir isotherm model which obeys the monolayer adsorption process.

Keywords


Adsorption; Electrical Arc Furnace (EAF) Slag; Batch Experiment

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References

[1] Chiou, M.S., and Li, H.Y., 2003, Adsorption behavior of reactive dye in aqueous solution on chemical cross-linked chitosan beads, Chemosphere, 50 (8), 1095–1105.

[2] Walsh, G.E., Bahner, L.H., and Horning, W.B., 1980, Toxicity of textile mill effluents to freshwater and estuarine algae, crustaceans and fishes, J. Environ. Pollut. A, 21 (3), 169–179.

[3] Khanday, W.A., Marrakchi, F., Asif, M., and Hameed, B.H., 2017, Mesoporous zeolite–activated carbon composite from oil palm ash as an effective adsorbent for methylene blue, J. Taiwan Inst. Chem. Eng., 70, 32–41.

[4] Ghaly, A.E., Ananthashankar, R., Alhattab, M., and Ramakrishnan, V.V., 2014, Production, characterization and treatment of textile effluents: A critical review, J. Chem. Eng. Process Technol., 5 (1), 1000182.

[5] Holkar, C.R., Jadhav, A.J., Pinjari, D.V., Mahamuni, N.M., and Pandit, A.B., 2016, A critical review on textile wastewater treatments: Possible approaches, J. Environ. Manage., 182, 351–366.

[6] Akarslan, F., and Demiralay, H., 2015, Effects of textile materials harmful to human health, Acta Phys. Pol. A, 128 (2B), B407.

[7] Garg, V.K., Amita, M., Kumar, R., and Gupta, R., 2004, Basic dye (methylene blue) removal from simulated wastewater by adsorption using Indian rosewood sawdust: A timber industrial waste, Dyes Pigm., 63 (3), 243–250.

[8] Bailey, S.E., Olin, T.J., Bricka, R.M., and Adrian, D.D., 1999, A review of potentially low-cost sorbents for heavy metals, Water Res., 33 (11), 2469–2479.

[9] Xue, Y., Hou, H., and Zhu, S., 2009, Adsorption removal of reactive dyes from aqueous solution by modified basic oxygen furnace slag: isotherm and kinetic study, Chem. Eng. Sci., 147 (2-3), 272–279.

[10] Majid, Z.A., Hong, F.W., Rosmi, M.S., Ismail, N., Suriani, A.B., Dalila, A.R., and Rusop, M., 2014, Removal of reactive dyes from aqueous solution by modified electric arc furnace slag, Adv. Mater. Res., 832, 804–809.

[11] Lim, J.W., Chew, L.H., Thomas, S.Y.C., Tezara, C., and Yazdi, M.H., 2016, Overview of steel slag application and utilization, MATEC Web Conf., 74, 00026.

[12] Duan, J., and Su, B., 2014, Removal characteristics of Cd(II) from acidic aqueous solution by modified steel-making slag, J.Chem. Eng., 246, 160–167.

[13] Zahar, M.S.M., Kusin, M.F., and Muhammad, S.N., 2015, Adsorption of manganese in aqueous solution by steel slag, Procedia Environ. Sci., 30, 145–150.

[14] Dąbrowski, A., 2001, Adsorption – from theory to practice, Adv. Colloid Interface Sci., 93 (1-3), 135–224.

[15] Geetha, K., and Velmani, N., 2015, Diverse technology and methods for dye treatment: A review, Asian J. Chem., 27 (4), 1177–1184.

[16] Gharsalli, A., Bagane, M., Porte, C., Havet, J.L., and Ammar, S., 2017, Response surface optimization and modeling of ammonium chloride activation process of bentonite, Courrier du Savoir, 22, 61–68.

[17] Liang, H., Zhou, S., Chen, Y., Zhou, F., and Yan, C., 2015, Diatomic coated with Fe2O3 as an efficient heterogeneous catalyst for degradation of organic pollutants, J. Taiwan Inst. Chem. Eng., 49, 105–112.

[18] Mittal, A., Kaur, D., Malviya, A., Mittal, J., and Gupta, V.K., 2009, Adsorption studies on the removal of coloring agent phenol red from wastewater using waste materials as adsorbents, J. Colloid Interface Sci., 337 (2), 345–354.

[19] Wang, F.Y., Wang, H., and Ma, J.W., 2010, Adsorption of cadmium(II) ions from aqueous solution by a new low-cost adsorbent–bamboo charcoal, J. Hazard. Mater., 177 (1-3), 300–306.

[20] Foo, K.Y., and Hameed, B.H., 2014, Insight into the modelling of adsorption isotherm systems, Chem. Eng. J., 156 (1), 2–10.



DOI: https://doi.org/10.22146/ijc.40910

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