Bemacid Blue Removal by Co+2/Chlorine Advanced Oxidation Process, Detection of Reactive Radicals and Kinetic Studies

Mehmet Türkyılmaz

Article Details

Bemacid Blue Removal by Co+2/Chlorine Advanced Oxidation Process, Detection of Reactive Radicals and Kinetic Studies

Authors:

Mehmet Türkyılmaz

Publisher:

Igdir University

Main Topics:

Çevre Mühendisliği

Journal:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 1, pp.156-167

Document Type:

Article

Publication Date:

1/2024

Document Language:

Turkish

Document ID (Org No.):

2001311734

pISSN:

2536-4618

Keywords:

Abstract:

 In the study, the most effective process was selected and optimized by creating combinations of chlorine, which is used as an oxidant in the removal of BB synthetic textile dye, with Co2, UV-C and visible light. Considering the dye removal efficiency and operating cost as a result of the experiments, the Co2Chlorine process was chosen. Under optimum operating conditions C0: 50 mgL BB 0.84mM, pH:3, chlorine: 0.8mM and Co2: 50 µM 20 min reaction time, 97.78 removal efficiency was achieved. In the process, OH is the most active and dominant radical with 46.1 contribution. However, it was determined that reactive chlorine radicals Cl2-, Cl and ClO played an active role in BB removal with a total contribution of 51.68. As a result of the studies carried out with real textile wastewater under optimum conditions, an effective dye removal was achieved by reducing the main peaks 1 and 2 in wavelength scanning, respectively, by 83.2 and 88.6. However, since the correlation coefficient value R20.9999 for the BehnajadyModirshahlaGhanbery BMG model is higher than the first and second order models, it is the best model to explain the removal of BB by the Co2Chlorine process.

 In the study, the most effective process was selected and optimized by creating combinations of chlorine, which is used as an oxidant in the removal of BB synthetic textile dye, with Co2, UV-C and visible light. Considering the dye removal efficiency and operating cost as a result of the experiments, the Co2Chlorine process was chosen. Under optimum operating conditions C0: 50 mgL BB 0.84mM, pH:3, chlorine: 0.8mM and Co2: 50 µM 20 min reaction time, 97.78 removal efficiency was achieved. In the process, OH is the most active and dominant radical with 46.1 contribution. However, it was determined that reactive chlorine radicals Cl2-, Cl and ClO played an active role in BB removal with a total contribution of 51.68. As a result of the studies carried out with real textile wastewater under optimum conditions, an effective dye removal was achieved by reducing the main peaks 1 and 2 in wavelength scanning, respectively, by 83.2 and 88.6. However, since the correlation coefficient value R20.9999 for the BehnajadyModirshahlaGhanbery BMG model is higher than the first and second order models, it is the best model to explain the removal of BB by the Co2Chlorine process.

 In the study, the most effective process was selected and optimized by creating combinations of chlorine, which is used as an oxidant in the removal of BB synthetic textile dye, with Co2, UV-C and visible light. Considering the dye removal efficiency and operating cost as a result of the experiments, the Co2Chlorine process was chosen. Under optimum operating conditions C0: 50 mgL BB 0.84mM, pH:3, chlorine: 0.8mM and Co2: 50 µM 20 min reaction time, 97.78 removal efficiency was achieved. In the process, OH is the most active and dominant radical with 46.1 contribution. However, it was determined that reactive chlorine radicals Cl2-, Cl and ClO played an active role in BB removal with a total contribution of 51.68. As a result of the studies carried out with real textile wastewater under optimum conditions, an effective dye removal was achieved by reducing the main peaks 1 and 2 in wavelength scanning, respectively, by 83.2 and 88.6. However, since the correlation coefficient value R20.9999 for the BehnajadyModirshahlaGhanbery BMG model is higher than the first and second order models, it is the best model to explain the removal of BB by the Co2Chlorine process.

 Çalışmada Bemacid Blue BB sentetik tekstil boyasının gideriminde oksidant olarak kullanılan klorun Co2, Ultraviyole-C UV-C ve görünür ışık ile kombinasyonları oluşturularak en etkili proses seçilmiş ve optimizasyonu yapılmıştır. Deneyler sonucunda boya giderim verimi ve işletme maliyeti göz önüne alındığında Co2Klor prosesi seçilmiş ve C0: 50 mgL BB 0.84mM, pH:3, klor: 0.8mM ve Co2: 50µM 20 dk reaksiyon süresi optimum şartlarında 97.78 giderim verimine ulaşılmıştır. Proseste 46.1 katkı ile OH en etkin ve baskın radikaldir, ancak reaktif klor radikallerinin Cl2-, Cl ve ClO RCS  Reactive Chlorine Species 51.68 toplam katkı ile BB gideriminde etkin bir rol oynadığı belirlenmiştir. Optimum şartlarda gerçek tekstil atık suyu ile yapılan çalışmalar sonucunda, dalga boyu taramasında oluşan 1 ve 2 nolu ana piklerde sırasıyla 83.2 ve 88.6 oranında azalma gerçekleşerek etkin bir boya giderimi sağlanmıştır. Bununla birlikte, BehnajadyModirshahlaGhanbery BMG modeli için korelasyon katsayısı değeri R20.9999, birinci ve ikinci derece modellerden daha yüksek olduğundan BBnun Co2Klor prosesi ile giderimini açıklayan en iyi modeldir.

Article Details

Bemacid Blue Removal by Co+2/Chlorine Advanced Oxidation Process, Detection of Reactive Radicals and Kinetic Studies

Authors:

Mehmet Türkyılmaz

Publisher:

Igdir University

Main Topics:

Çevre Mühendisliği

Journal:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 1, pp.156-167

Document Type:

Article

Publication Date:

1/2024

Document Language:

Turkish

Document ID (Org No.):

2001311734

pISSN:

2536-4618

Reactive chlorine radicals

Bemacid Blue

BMG kinetic

Co+2 ion activationBemacid Blue

BMG kinetik

Co+2 iyon aktivasyonu

Reaktif klor radikalleri

Issues

Article Details

Authors: Mehmet Türkyılmaz

Publisher: Igdir University

Main Topics: Çevre Mühendisliği

Journal: Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 1, pp.156-167

Document Type: Article

Publication Date: 1/2024

Document Language: Turkish

Document ID (Org No.): 2001311734

pISSN: 2536-4618

Issues

Authors:

Mehmet Türkyılmaz

Publisher:

Igdir University

Main Topics:

Çevre Mühendisliği

Journal:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 1, pp.156-167

Document Type:

Article

Publication Date:

1/2024

Document Language:

Turkish

Document ID (Org No.):

2001311734

pISSN:

2536-4618