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Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2020 / Cilt: 26 - Sayı: 3

Remediation of Cr(VI)using C₃N₄/DEU-51(Fe)under sun light irradiation

Güneş ışığı altında C₃N₄/DEU-51(Fe) kullanılarak Cr(VI)’nın giderimi

Sevil AKÇAĞLAR
Pages
496–504
Publication Date
2020-06-08
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The Cr(VI) reduction was explained with the Langmuir-Hinshelwood (L-H) kinetic model.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A hybrid nanocomposite namely C₃N₄/DEU-51(Fe) was developed to reduce the Cr(VI) from a textile industry wastewater.
📊
Key Findings & Data:C₃N₄/DEU-51(Fe) exhibited a good cristalinity.
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Conclusion & Impact:The Cr(VI) reduction was explained with the Langmuir-Hinshelwood (L-H) kinetic model.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Cr(VI) · C₃N₄/DEU-51(Fe) · Langmuir-Hinshelwood foto parçalanma kinetiği

Abstract

A hybrid nanocomposite namely C₃N₄/DEU-51(Fe) was developed to reduce the Cr(VI) from a textile industry wastewater. C₃N₄/DEU-51(Fe) exhibited a good cristalinity. The photocatalytic reaction of the carboxyl groups of the composite is in center and it is associated with the C-H-vibration. The optimal doping content of C₃N₄/DEU-51(Fe) was determined to be 1.2 mg/L to treat 1.6 mg/L Cr(VI) with a maximum yield of 98% at a sun light power of 80 mW/m2 after 15 min at 42 °C in summer. After 5th times sun light experiments, the C₃N₄/DEU-51(Fe) was reused with a yield of 97%. The Cr(VI) reduction was explained with the Langmuir-Hinshelwood (L-H) kinetic model.

Özet

C₃N₄/DEU-51(Fe) hibrit nanokompoziti bir tekstil endüstrisi atık suyundaki Cr(VI)'yı azaltmak için geliştirilmiştir. C₃N₄/DEU-51(Fe) kristal özellikli olup bu kompozitin merkezindeki karboksil gruplarının fotoparçalanma reaksiyonu C-H bağlanmasıyla ilgilidir. 1.6 mg/L Cr(VI)'yı yaz ayında %98’lik maksimum verimle gidermek için optimum koşullar; 1.2 mg/L C₃N₄/DEU-51(Fe), 15 dk. temas süresi, 80 mW/m2 güneş ışığı şiddeti ve 42 °C sıcaklıktır. C₃N₄/DEU-51(Fe)nanopartikülü 5 kez kullanıldıktan sonra %97 verimle geri kullanılmıştır. Cr(VI) giderimi Langmuir-Hinshelwood (L-H) kinetik modelle açıklanmıştır. Cr(VI) giderimi Langmuir-Hinshelwood (L-H) kinetik modelle açıklanmıştır.

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Cite This Article

AKÇAĞLAR, S. (2020). Remediation of Cr(VI)using C₃N₄/DEU-51(Fe)under sun light irradiation. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 26 - Sayı: 3, 496–504. https://ajindex.com/articles/42069

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