Investigation of Nickel Removal from Heavy Metal Containing Industrial Wastewater by Electrocoagulation Method
Yazarlar (4)
Prof. Dr. Baybars Ali Fil Balıkesir Üniversitesi, Türkiye
Cansu Elgün
Balikesir Üniversitesi, Türkiye
Sevim Alya Cihan
Balikesir Üniversitesi, Türkiye
Öğr. Gör. Sermin GÜNASLAN İstanbul Beykent Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Electrochemical Science and Technology (Q3)
Dergi ISSN 2093-8551 Dergi Bilgileri (2022)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 06-2022
Kabul Tarihi 10-06-2022 Yayınlanma Tarihi 30-11-2022
Cilt / Sayı / Sayfa 13 / 4 / 424–430 DOI 10.33961/jecst.2022.00234
Makale Linki https://www.jecst.org/upload/pdf/jecst-2022-00234.pdf
UAK Araştırma Alanları
Su Kirliliği ve Kontrolü Temiz Üretim Teknolojileri
Özet
In the study, Ni2+ (nickel) removal from synthetically prepared wastewater by electrocoagulation method, which is one of the electrochemical treatment processes, was investigated and parameters such as current density, pH, mixing speed, initial Ni2+ concentration, supporting electrolyte type and concentration were determined to determine Ni2+ removal efficiencies effects were studied. Experiment conditions during 30 minutes of electrolysis; the current density was determined as 0.95 mA/cm2, the initial pH of the wastewater was 6, the mixing speed was 150 rpm, and the initial nickel concentration was 250 mg/L. The Ni2+ removal efficiency was obtained as 75.99% under the determined experimental conditions, while the energy consumption was calculated as 3.15 kW-h/m3. In the experiments, it was observed that the type and concentration of the supporting electrolyte did not have a significant effect on the Ni2+ removal efficiency. In the trials where the effect of the support electrolyte concentration was examined, the Ni2+ removal efficiency was 75.99% in the wastewater environment without the supporting electrolyte, while the Ni2+ removal efficiency was 81.55% when 7.5 mmol/L NaCl was used after the 30-minute reaction, and the energy consumption was 2.15 kW-h/m3 obtained as. As a result of the studies, it was concluded that the electrocoagulation process can be applied in the treatment of wastewater containing Ni2+.
Anahtar Kelimeler
Electrocoagulation | Ni2+ Removal | Support Electrolyte
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Atıf Sayıları
Scopus 2
Google Scholar 1
Investigation of Nickel Removal from Heavy Metal Containing Industrial Wastewater by Electrocoagulation Method

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  • Kastamonu Üniversitesi Rektörlüğü, Kuzeykent Kampüsü, Merkez/Kastamonu
  • unis@kastamonu.edu.tr 03662801000
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