Demir yüklenmiş kitosanın Reaktif Turuncu 16 boyar maddesinin giderimine etkisi

Yıl 2022, , 1427 - 1440, 28.02.2022

Eda Ceylan , Gizem Başaran Nihal Bektaş , Cengiz Yatmaz

https://doi.org/10.17341/gazimmfd.931836

Öz

Boyar maddelerin yoğun kullanıldığı tekstil endüstrisi atıksuları, genellikle biyolojik olarak kendiliğinden parçalanamayan büyük moleküllü toksik organik yapıları barındırdığından, konvansiyonel arıtım metotlarının yenilikçi adımlarla desteklenmesi önem arz etmektedir. Bu çalışmada, demir metali ile modifiye edilmiş kitosan (CS) adsorbent maddesi geliştirilmiş ve Reactive Orange (RO16) boyar maddesinin giderimi üzerine etkisi incelenmiştir. Bu amaçla, kitosan üzerine yüklenebilen maksimum demir miktarının belirlenmesi için 250, 500 ve 750 mg/L [Fe+2] konsantrasyonu olan FeSO4 çözeltisi ve kitosan 25oC sıcaklıkta 2 h reaksiyona tabi tutulmuştur. Demir ile modifiye edilmiş adsorbent maddeler sırasıyla CSFe-1, CSFe-2 ve CSFe-3 olarak tanımlanmış ve birim Fe+2 adsorpsiyon değerleri 79mg/g, 112mg/g ve 110mg/g olarak hesaplanmıştır. RO16 boyar maddesinin giderimi üzerine etkisi incelemek için CSFe-1 ve CSFe-2 adsorbent maddeleri seçilmiştir. 50 mg/L RO16 sulu çözeltisi ortamında 0,5g/L adsorbent madde kullanarak yürütülen adsorpsiyon çalışmalarının sonunda saf kitosan ile renk giderim verimi %25 iken, CSFe-1 ve CSFe-2 ile renk giderim verimi %90’a ulaşmış ve RO16 boyar maddesi için adsorbentlerin maksimum adsorpsiyon kapasiteleri sırasıyla 27, 91 ve 88 mg/g olarak hesaplanmıştır.

Anahtar Kelimeler

kitosan, demir modifikasyonu, adsorbent, adsorpsiyon, boyar madde giderimi

Kaynakça

• KAYNAKLAR (REFERENCES) 1. Mani S. and Bharagava R. N., Textile Industry Wastewater Environmental and Health Hazards and Treatment Approaches, Recent Advances in Environmental Management, vol. I, 47-69, November, 2018.
• 2. Zhu M. X., Lee L., Wang H. H., and Wang Z., Removal of an anionic dye by adsorption/precipitation processes using alkaline white mud. Journal of Hazardous Materials., vol. 149, no. 3, pp. 735–741, 2007.
• 3. Mani S. and Bharagava R. N., Exposure to crystal violet, its toxic, genotoxic and carcinogenic effects on environment and its degradation and detoxification for environmental safety. in Reviews of Environmental Contamination and Toxicology, vol. 237, pp. 71–104, 2016.
• 4. Brillas E. and Martínez-Huitle C. A., Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods. An updated review. Applied Catalysis B: Environmental, vol. 166–167. pp. 603–643, 2015.
• 5. Santos S. C. R. and Boaventura R. A. R., Treatment of a simulated textile wastewater in a sequencing batch reactor (SBR) with addition of a low-cost adsorbent. Journal of Hazardous Materials., vol. 291, pp. 74–82, 2015.
• 6. Marrakchi F., Khanday W. A., Asif M., and Hameed B. H., Cross-linked chitosan/sepiolite composite for the adsorption of methylene blue and reactive orange 16. International Journal of Biological Macromolecules, vol. 93, pp. 1231–1239, 2016.
• 7. Qamar S. A., Ashiq M., Jahangeer M., Riasat A., and Bilal M., Chitosan-based hybrid materials as adsorbents for textile dyes–A review. Case Studies in Chemical and Environmental Engineering, vol. 2, no. May, p. 100021, 2020.
• 8. Gazi M. and Shahmohammadi S., Removal of trace boron from aqueous solution using iminobis-(propylene glycol) modified chitosan beads. Reactive and Functional Polymers, vol. 72, no. 10, pp. 680–686, 2012.
• 9. Kumar D., Gihar S., Shrivash M. K., Kumar P., and Kundu P. P., A review on the synthesis of graft copolymers of chitosan and their potential applications. International Journal of Biological Macromolecules, vol. 163, pp. 2097–2112, 2020.
• 10. Vakili M. et al., Application of chitosan and its derivatives as adsorbents for dye removal from water and wastewater: A review. Carbohydrate Polymers, vol. 113, pp. 115–130, 2014.
• 11. Özdemir Z., Kitin, kitosanın fonksiyonel özellikleri ve kullanım alanları ‘Functional Properties and Uses of Chitin, Chitosan. Kimya ve Sanayi, pp. 104–117, 2014.
• 12. Guibal E., Vincent T., and Navarro R., Metal ion biosorption on chitosan for the synthesis of advanced materials. Journal of Materials Science, vol. 49, no. 16, pp. 5505–5518, 2014.
• 13. Biswas S., Rashid T. U., Debnath T., Haque P., and Rahman M. M., Application of Chitosan-Clay Biocomposite Beads for Removal of Heavy Metal and Dye from Industrial Effluent. Journal of Composites Science, vol. 4, no. 1, p. 16, 2020.
• 14. Yang C. H. et al., Facile Synthesis of Radial-Like Macroporous Superparamagnetic Chitosan Spheres with In-Situ Co-Precipitation and Gelation of Ferro-Gels. PLoS One, vol. 7, no. 11, 2012.
• 15. Wang S. Sun, L., and Wang A., Adsorption properties of crosslinked carboxymethyl-chitosan resin with Pb(II) as template ions. Journal of Hazardous Materials., vol. 136, no. 3, pp. 930–937, 2006.
• 16. Snoeyink V. and Jenkins D., Water Chemestry. John Wiley & Sons, New York, A.B.D.,1980.
• 17. Wang C. Y., Yang C. H., Huang K. S., Yeh C. S., Wang A. H. J., and Chen C. H., Electrostatic droplets assisted in situ synthesis of superparamagnetic chitosan microparticles for magnetic-responsive controlled drug release and copper ion removal. Journal of Materials Chemistry B, vol. 1, no. 16, pp. 2205–2212, 2013.
• 18. Yan J., Yang H., da Silva J. C., and Rojas O. J., Loading of Iron (II, III) Oxide Nanoparticles in Cryogels Based on Microfibrillar Cellulose for Heavy Metal Ion Separation. Advances in Polymer Technology, vol. 2020, pp. 1–8, 2020.
• 19. Karthikeyan P., Banu H. A. T., and Meenakshi S., Synthesis and characterization of metal loaded chitosan-alginate biopolymeric hybrid beads for the efficient removal of phosphate and nitrate ions from aqueous solution. International Journal of Biological Macromolecules, vol. 130, pp. 407–418, 2019.
• 20. Liu H., Yang F., Zheng Y., Kang J., Qu J., and Chen J. P., Improvement of metal adsorption onto chitosan/Sargassum sp. composite sorbent by an innovative ion-imprint technology. Water Research, vol. 45, no. 1, pp. 145–154, 2011.