Kinetics of Ion Reduction of Copper from Electroplating Waste by using Electrocoagulation

Authors

  • Emi Erawati Universitas Muhammadiyah Surakarta
  • Kesi Marfiana Universitas Muhammadiyah Surakarta

DOI:

https://doi.org/10.31315/e.v17i2.3732

Keywords:

, elektroplating, limbah cair, elektrokoagulasi, tembaga

Abstract

The electroplating process not only produces useful products but also produces waste. Copper is one of the elements contained in waste. Waste containing copper has a major impact on the environment and human health if there is no prior treatment. One way to reduce copper levels in electroplating waste is the electrocoagulation process. This study aims to investigate the efficiency of reducing the concentration of waste at various concentrations and types of electrodes and to determine the reaction rate constants of the first and second order reactions. 60, 80 and 100 mL electroplating waste were diluted with distilled water in a 500 mL measuring flask. The two plates were clamped using a statif and a 3/4 plate immersed in wastewater. The cathode and anode are connected to a 12 volt power supply with a distance between the electrodes of 2 cm and a stirring speed of 200 rpm. Samples were taken every 0; 40; 80; 120; and 160 minutes to test Cu content with AAS. Repeating the same steps for various types of electrodes, namely Al, Fe, and CuZn. The highest efficiency at various concentrations of 80 mg/L and types of electrodes of Fe were 67.66% and 92.82% in that order. The rate constants of the first and second order reactions are 0.0096 s-1 and 0.0058 ppm1 .s-1 respectively

Author Biography

Emi Erawati, Universitas Muhammadiyah Surakarta

Department of Chemical Engineering

References

Bazrafshan, E., Leili, M., Alireza, M., and Amir, H. M. Environmental Health Heavy Metals Removal from Aqueous Environments by Electrocoagulation Process – a Systematic Review. Journal of Environmental Health Science and Engineering. 2015

De Carvalho, Helder, P., Jiguo, H., Meixia, Z., Gang, L., Lili, D., and Xingjuan, L. Improvement of Methylene Blue Removal by Electrocoagulation/Banana Peel Adsorption Coupling in a Batch System. Alexandria Engineering Journal. 2015; 54(3):777–86.

El-Sheikh, I. F.-S. immobilization of Citric Acid and Mangnetite on Sawdust for Competitive adsorption and extraction of Metal ions from Environmental waters. Journal of Environmental Chemical Engineering, 2018; 5186-5195.

Fanani, A. S. Pemanfaatan Biomassa Alga Biru-Hijau Anabaena Cycadae Dalam Proses Bisorpsi Logam Cr Pada Limbah Cair Industri Elektroplating. Jurnal Fakultas Teknik, 2017; 1-5.

Haroon, M. Synthesis of carboxymethyl starch-g-polyvinylpyrolidones and their properties for the adsorption of Rhodamine 6G and ammonia. Carbohydrate Polymers, 2018; 150-158.

Hasibuan, S. Improving The Quality of Tofu Waste as A Source of Feed Through Fermentation Using the Bacillus amyloliquefaciens Culture. 2013; 22-25.

Jati, Bumiarto Nugroho. Kombinasi Teknologi Elektrokoagulasi Dan Fotokatalisis Dalam Mereduksi Limbah Berbahaya Dan Beracun Cr (VI). 2015.; 37(2):133–40.

Kabuk, H. A. Investigation of Leachate Treatment with electrocoagulation and optimization by response surface methodology. Clean - Soil, Air, Water, 2014; 571-577.

Kundari, N.A., Nurmaya, A., and Kartin, M. Kinetika Reduksi Krom (VI) dalam Limbah Cair Industri Pelapisan Logam. dalam Seminar Nasional V SDM Teknologi Nuklir, Yogyakarta. 2009.

Liu, S. Simultaneous removal of Ni(II) and fluoride from a real flue gas desulfurization wastewater by electrocoagulation using Fe/C/Al electrode. Journal of Water Reuse and Desalination, 2017; 288-297.

Mirsoleimani-Azizi, S. M. Aqueous Solution by Electrocoagulation Process Using Artificial Neural Network (ANN). Industrial and Engineering Chemistry Research, 2018; 150-S158.

Nath, B., Fabrication, F., Project, F., & Complex, N. F. Study On Thorium Removal EffulenyTHORIUM REMOVALR. Removal From Effluent. International Thorium Energi. Conference – ThEC15, 2015.

Nofitasari, R., and Ganjar, S. Studi Penurunan Konsentrasi Nikel Dan Tembaga Pada Limbah Cair Elektroplating Dengan Metode Elektrokoagulasi. 2014; 1–8.

Nurhasni, Zainus, S., and Ita, N. Pengolahan Limbah Industri Elektroplating Dengan Proses Koagulasi Flokulasi. Jurnal Kimia VALENSI 2018; 3(1):41–48.

Prasetyaningrum, A., Dharmawan, Y., Djaeni, M., Eka, E. S., and Eltiara, I. V. Seminar Nasional Kolaborasi Peningkatan Efisiensi Pengolahan Limbah Elektroplating Melalui Proses Koagulasi-Flokulasi. 2018; 1:261–63.

Prayitno, P. Kajian Kinetika Kimia Model Matematik Reduksi Kadmium Melalui Laju Reaksi, Konstante Dan Orde Reaksi Dalam Proses Elektrokimia. GANENDRA Majalah IPTEK Nuklir, 2007; 10(1).

Rafiq, Z., Rabia, N., Raza, M., and Shujat, A. Journal of Environmental Chemical Engineering Utilization of Magnesium and Zinc Oxide Nano-Adsorbents as Potential Materials for Treatment of Copper Electroplating Industry Wastewater. Biochemical Pharmacology. 2014; 2(1):642–51.

Ridantami, V., Wasito, B., and Prayitno, P., Model Matematik Reduksi Thorium dalam Proses Elektrokoagulasi. Eksplorium: Buletin Pusat Teknologi Bahan Galian Nuklir 38.2. 2017; 121-132.

Said, Nusa, I. “Metoda Penghilangan Logam Berat (As, Cd, Cr, Ag, Cu, Pd, Ni, Dan Zn) Di Dalam Air Limbah Industri.” Jai 2010; Vol. 6(No. 2):136–48.

Santoso, U. T., Herdiansyah, H., Trisunaryanti, W., and Santosa, S. J. Study on the rate of reduction of Cr (VI) to Cr (III) by humic acid using continum multicomponent model. Indonesian Journal of Chemistry, 2010; 4(1), 12-25.

Wahyulis., Chanifa, N., Ita, U., and Harmami. “Optimasi Tegangan Pada Proses Elektrokoaglasi Penurunan Kadar Kromium Dari Filtrat Hasil Hidrolisis Limbah Padat Penyamakan Kulit.” Jurnal Sains Dan Seni POMITS, 2014; 3(2):9–11.

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Published

2020-12-11

How to Cite

Erawati, E., & Marfiana, K. (2020). Kinetics of Ion Reduction of Copper from Electroplating Waste by using Electrocoagulation. Eksergi, 17(2), 93–98. https://doi.org/10.31315/e.v17i2.3732

Issue

Vol. 17 No. 2 (2020)

Section

Artikel

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