Journals / Journal of Advanced Research in Natural and Applied Sciences / 2022 / Cilt: 8 Sayı: 2

Use of Orange Peel Waste in Removal of Nickel(II) Ions from Aqueous Solutions: Equilibrium, Kinetic and Thermodynamic Studies

Sulu Çözeltilerden Nikel(II) İyonlarının Uzaklaştırılmasında Portakal Kabuğu Atığının Kullanılması: Denge, Kinetik Ve Termodinamik Çalışmalar

Pages
322–339
Publication Date
2022-06-23
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

The results showed that the isotherm data fit the Langmuir isotherm model, which corresponds to chemisorption and possible irreversibility of the process.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:− This study describes the evaluation of orange peel waste (PKA) for the removal of Ni(II) ions from aqueous solutions.
📊
Key Findings & Data:It was determined that the best initial Ni (II) ion concentration was 150 mg/L, adsorption contact time was 100 min, and solution pH was 6.27.
💡
Conclusion & Impact:The results showed that the isotherm data fit the Langmuir isotherm model, which corresponds to chemisorption and possible irreversibility of the process.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Portakal Kabuğu · Adsorpsiyon · Nikel

Abstract

− This study describes the evaluation of orange peel waste (PKA) for the removal of Ni(II) ions from aqueous solutions. The effects of different parameters such as pH, initial metal ion concentration, contact time were investigated for adsorption efficiency. It was determined that the best initial Ni (II) ion concentration was 150 mg/L, adsorption contact time was 100 min, and solution pH was 6.27. The surface properties of the orange peel waste were investigated using scanning electron microscopy (SEM), energy dispersive spectroscopy, scanning and Fourier transform infrared spectroscopy (FT-IR). The results showed that the isotherm data fit the Langmuir isotherm model, which corresponds to chemisorption and possible irreversibility of the process. The adsorption capacity for Ni (II) was calculated to be 4.92, 5.90 and 8.04 mg/g at 298 K, 308 K and 318 K, respectively. As a result of the adsorption kinetic data, it was determined that the adsorption of Ni (II) metal ion fits the pseudo-second-order kinetic model. Thermodynamic studies showed that the adsorption of Ni(II) ion on orange peel is spontaneous and endothermic. It has been seen that OPW is an effective and alternative material for the uptake of Ni (II) ions from the aqueous medium due to its high removal capacity, availability and low cost

Özet

Bu çalışma, sulu çözeltilerden Ni(II) iyonlarının uzaklaştırılması için portakal kabuğu atığının (PKA) değer-lendirilmesini anlatmaktadır. Adsorpsiyon verimi için; pH, başlangıç metal iyon konsantrasyonu, temas süresi ve sıcaklık gibi farklı parametrelerin etkileri araştırıldı. Ni (II) iyonu için, en iyi başlangıç konsantrasyonunun 150 mg/L, adsorpsiyon temas süresinin 100 dakika ve çözelti pH'ının 6.27 olduğu şartların en uygun çalışma koşulları olduğu belirlendi. Portakal kabuğu atığının yüzey özellikleri, taramalı elektron mikroskobu (SEM), enerji dağılımlı spektroskopi ve Fourier dönüşümü kızılötesi spektroskopisi (FT-IR) kullanılarak araştırıldı. Sonuçlar, izoterm verilerinin, kimyasal adsorpsiyona ve işlemin olası tersinmezliğine karşılık gelen Langmuir izoterm modeline (Freundlich, Dubinin- Radushkevich ve Temkin modelleriyle karşılaştırıldığında) uyduğunu gösterdi. Ni (II) için adsorpsiyon kapasitesi 298 K, 308 K ve 318 K'de sırasıyla 4.92, 5.90 ve 8.04 mg/g olarak hesaplanmıştır. Adsorp-siyon kinetik verileri sonucunda Ni (II) metal iyonunun kinetiği incelendiğinde, (Yalancı birinci derece, Yalancı ikinci derece, Weber- Morris ve Elovich kinetik modelleri) adsorpsiyonunun Yalanci ikinci derece kinetik modele (pseudo-second-order) uyduğu belirlendi. Termodinamik çalışmalar portakal kabuğu üzerinde Ni(II) iyonunun adsorpsiyonunun kendiliğinden ve endotermik olduğunu göstermiştir. Atık portakal kabuklarının, yüksek uzak-laştırma kapasitesi, kolay bulunabilirliği, düşük maliyeti, kullanılabilir bir tarımsal atık olması, geri dönüşümü ve çevreye zarar vermemesi gibi nedenlerle sulu ortamdan Ni(II) iyonlarının alınmasında farklı adsorbanlarla karşılaştırıldığında, etkili ve alternatif bir malzeme olduğu görülmüştür.

🔖

Cite This Article

ALTUNKAYNAK, Y., CANPOLAT, M. (2022). Use of Orange Peel Waste in Removal of Nickel(II) Ions from Aqueous Solutions: Equilibrium, Kinetic and Thermodynamic Studies. Journal of Advanced Research in Natural and Applied Sciences, Cilt: 8 Sayı: 2, 322–339. https://ajindex.com/articles/907436

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Abukhadra, M. R., Dardir, F. M., Shaban, M., Ahmed, E. A., & Soliman, M. F. (2018). Superior removal of Co2+, Cu2+ and Zn2+ contaminants from water utilizing spongy Ni/Fe carbonate–fluorapatite; preparation, application and mechanism. Ecotoxicology and environmental safety, 157, 358-368.
  2. Ahmad, R., Kumar, R., & Haseeb, S. (2012). Adsorption of Cu2+ from aqueous solution onto iron oxide coated eggshell powder: Evaluation of equilibrium, isotherms, kinetics, and regeneration capacity. Arabian Journal of Chemistry, 5(3), 353-359.
  3. Akpomie, K. G., Dawodu, F. A., & Adebowale, K. O. (2015). Mechanism on the sorption of heavy metals from binary-solution by a low cost montmorillonite and its desorption potential. Alexandria Engineering Journal, 54(3), 757-767.
  4. Azzam, A. M., El-Wakeel, S. T., Mostafa, B. B., & El-Shahat, M. F. (2016).
  5. Removal of Pb, Cd, Cu and Ni from aqueous solution using nano scale zero valent iron particles. Journal of environmental chemical engineering, 4(2), 2196-2206.
  6. Baysal, Z., Cinar, E., Bulut, Y., Alkan, H., & Dogru, M. (2009). Equilibrium and thermodynamic studies on biosorption of Pb (II) onto Candida albicans biomass. Journal of Hazardous Materials, 161(1), 62-67.
  7. Bhatnagar, A., Sillanpää, M., & Witek-Krowiak, A. (2015). Agricultural waste peels as versatile biomass for water purification–A review. Chemical Engineering Journal, 270, 244-271.
  8. Bhattacharyya, K. G., & Gupta, S. S. (2008). Influence of acid activation on adsorption of Ni (II) and Cu (II) on kaolinite and montmorillonite: kinetic and thermodynamic study. Chemical Engineering Journal, 136(1), 1-13.
  9. Bhattacharyya, K. G., & Gupta, S. S. (2009). Calcined tetrabutylammonium kaolinite and montmorillonite and adsorption of Fe (II), Co (II) and Ni (II) from solution. Applied Clay Science, 46(2), 216-221.
  10. Bhatti, H. N., Khalid, R., & Hanif, M. A. (2009). Dynamic biosorption of Zn (II) and Cu (II) using pretreated Rosa gruss an teplitz (red rose) distillation sludge. Chemical Engineering Journal, 148(2-3), 434-443.
  11. Brinza, L., Nygård, C. A., Dring, M. J., Gavrilescu, M., & Benning, L. G. (2009). Cadmium tolerance and adsorption by the marine brown alga Fucus vesiculosus from the Irish Sea and the Bothnian Sea. Bioresource technology, 100(5), 1727-1733.
  12. Çelebi, H., Gök, G., & Gök, O. (2020). Adsorption capability of brewed tea waste in waters containing toxic lead (II), cadmium (II), nickel (II), and zinc (II) heavy metal ions. Scientific reports, 10(1), 1-12.
  13. Chen, C., & Wang, X. (20