FATMA TUĞÇE ŞENBERBER, Esma Burcu RONA, Meral Yıldırım ÖZEN, Emek Möröydor DERUN

Nickel (Ni+2) Adsorption on Borax Production Waste from Industrial Wastewater

Borax sludge was selected as the adsorbent due to its dolomite content to purify the industrial wastewater. Ni+2 concentration in the industrial wastewater was decreased with the adsorption on the borax production waste. To clarify the adsorption mechanism, various pH values, initial concentrations, and contact times were applied. The adsorption percentage increased with the increasing pH value because of the precipitation of metal ion. In the isothermal analyses, the best-fitted isotherms were in the order of Temkin> Freundlich> Langmuir> Harkins-Jura isotherms. The adsorption heat (BT) was determined as 277 kJ/mole in Temkin isotherm and n value of Freundlich was estimated as 1.3. In the kinetic analyses of Ni+2 adsorption, the pseudo-second-order was the best fitted kinetic method. The adsorbed amount value of Ni+2 per unit mass (qe) varied between 8.3682 and 40 mg/g. The estimated isothermal and kinetic results indicated that the sludge of borax production waste can be preferred as an alternative for the preparation of low-cost adsorbents.

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[1] Z. Bian, X. Miao, S. Lei, S. Chen, W. Wang, and S. Struthers, “The Challenges of Reusing Mining and MineralProcessing Wastes”, Science, vol. 337, no. 6095, pp. 702– 703, 2012.

[2] I. Capasso, S. Lirer, A. Flora, C. Ferone, R. Cioffi, D. Caputo, and B. Liguori, “Reuse of mining waste as aggregates in fly ash-based geopolymers”, J. Clean. Prod., vol. 220, pp. 65-73, 2019.

[3] E. Pehlivan, A.M. Ozkan, S. Dinc, and S. Parlayici, “Adsorption of Cu2+ and Pb2+ ion on dolomite powder”, J. Hazard. Mater, vol. 167, pp. 1044–1049, 2009.

[4] J. Zhao, X. Shi, V. Castranova, and M. Ding, “Occupational Toxicology of Nickel and Nickel Compounds”, Journal of Environmental Pathology, Toxicology and Oncology, vol. 28, no. 3, pp. 177-208, 2009.

[5] S. Farmaki, O. Karakasi, and A. Moutsatsou, “Pb2+ and Ni2+ Adsorption on Limestone and Dolomite Tailings”, Journal of the Polish Mineral Engineering Society, vol. 15, no. 2, pp. 199-204, 2014.

[6] A.O. Dada, A.P. Olalekan, A.M. Olatunya, and O. Dada, “Langmuir, Freundlich, Temkin and Dubinin–Radushkevich Isotherms Studies of Equilibrium Sorption of Zn2+ Unto Phosphoric Acid Modified Rice Husk”, J. Appl. Chem, vol. 3, no. 1, pp. 38-45, 2012.

[7] Q. Meng, H. Chen, J. Lin, Z. Lin, and J. Sun, “Zeolite A synthesized from alkaline assisted pre-activated halloysite for efficient heavy metal removal in polluted river water and industrial wastewater”, J. Environ. Sci., vol. 56, pp. 254– 262, 2017.

[8] O. Celik Sola, and B. Sayin, “Characterization of ground slag and borax waste and their effects on the compressive strength of briquettes”, Constr Build Mater., vol. 123, pp. 727–733, 2016.

[9] F. T. Senberber, M. Yildirim, N. Karamahmut Mermer, and E. Moroydor Derun, “Adsorption of Cr(III) from aqueous solution using borax sludge”, Acta Chim. Slov., vol. 64, pp. 654-660, 2017.

[10] Z. Shen, Y. Zhang, O. McMillan, F. Jin, and A. AlTabaa, “Characteristics and mechanisms of nickel adsorption on biochars produced from wheat straw pellets and rice husk”, Environ. Sci. Pollut. Res., vol. 24, pp. 12809–12819, 2017.

[11] Z. Şenol , "Kitosan-Vermikülit Kompoziti Kullanılarak Sulu Çözeltiden Etkin Kurşun Giderimi: Denge, Kinetik ve Termodinamik Çalışmalar", Academic Platform Journal of Engineering and Science, vol. 8, no. 1, pp. 15-21, 2020, doi:10.21541/apjes.531737

[12] A. Ateş and G. Yaşar , "Doğal ve Modifiye Edilmiş Sepiyolit ile Sulu Çözeltilerden Arsenik ve Manganın Adsorpsiyonu ile Ayrımı", Academic Platform Journal of Engineering and Science, vol. 7, no. 1, pp. 127-139, 2019, doi:10.21541/apjes.413488

[13] Y. E. Simsek, “Sulu Çözeltiden Bakır (II) Adsorpsiyon Sürecinin Optimizasyonunda Yüzey Yanıt Metodolojisinin Uygulanması”, Academic Platform Journal of Engineering and Science, vol. 6, no. 3, pp. 182-191, 2018.

[14] M. Ajmal, R.A.K. Kao, R. Ahmad, J. Ahmad, “Adsorption studies on Citrus reticulata žfruit peel of orange: removal and recovery of Ni II from electroplating wastewater”, Journal of Hazardous Materials, vol. B79, pp. 117–131, 2000.