TR
EN
INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL
Öz
Heavy metal contamination is a primary concern worldwide and it is discharged from the industrial wastewater to a large amount of heavy metal receiving environments. In recent years, the effective use of agricultural by-products is definitely a major challenge in waste management. The fact that agricultural residues are more easily obtained and cheaper than commercial adsorbents makes it attractive. In this study, removal of zinc from industrial wastewater using natural and thermally modified (biochar) walnut shells as biosorbent was investigated. It was tried to remove zinc in aqueous solutions with different concentrations by using walnut shells at different rates. The effects of initial concentration, contact time, adsorbent dosage. In addition, adsorption isotherms and kinetics were also studied. With the modified form of the walnut shell, up to 98% zinc removal efficiency was obtained. Also, adsorption was observed to be consistent with pseudo-second kinetics and Freundlich isotherm. The results showed that the modified walnut shell in zinc removal was a potential adsorbent. The adsorption of zinc, onto walnut shells was found to fit Freundlich isotherm. The results obtained in the tests with wastewater showed the potential use of walnut shells for the removal of zinc.
Anahtar Kelimeler
Kaynakça
- Agarwal, R.M., Singh, K., Upadhyaya, H., & Dohare, R.K. (2017). Removal of heavy metals from wastewater using modified agricultural adsorbents. Materials Today: Proceedings,4, 10534–10538. https://doi.org/10.1016/j.matpr.2017.06.415
- Babel, S., & Kurniawan, T.A. (2003). Low-cost adsorbents for heavy metals uptake from contaminated water: a review. Journal of Hazardous Materials B97, 219-243. https://doi.org/10.1016/S0304-3894 (02)00263-7
- Barr, M.R., Forster, L., D’Agostino, C., & Volpe, R. (2022). Alkaline pretreatment of walnut shells increases pore surface hydrophilicity of derived biochars. Applied Surface Science, 571, 1-10. https://doi.org/10.1016/j.apsusc.2021.151253
- Bhattacharya, A.K., Mandal, S.N., & Das, S.K. (2006). Adsorption of Zn(II) from aqueous solution by using different adsorbents. Chemical Engineering Journal, 123, 43–51. https://doi.org/10.1016/j.cej.2006.06.012
- Bhatti, H.N., Mumtaz, B., Hanif, M.A., & Nadeem, R. (2007). Removal of Zn(II) ions from aqueous solution using Moringa oleifera Lam (horseradish tree) biomass. Process Biochemistry, 42, 547–553. https://doi.org/10.1016/j.procbio.2006.10.009
- Demirbas, A. (2008). Heavy metal adsorption onto agro-based waste materials: a review. J. Hazard. Mater. 157, 220–229. https://doi.org/10.1016/j.jhazmat.2008.01.024
- Ding, D., Zhao, Y., Yang, S., Shi, W., Zhang, Z., Lei, Z., &Yang, Y. (2013). Adsorption of cesium from aqueous solution using agricultural residue walnut shell: equilibrium, kinetic and thermodynamic modeling studies. Water Research,47:2563–2571. https://doi.org/10.1016/j.watres.2013.02.014
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Çevre Mühendisliği
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
3 Aralık 2022
Gönderilme Tarihi
6 Haziran 2022
Kabul Tarihi
1 Ağustos 2022
Yayımlandığı Sayı
Yıl 2022 Cilt: 25 Sayı: 4
APA
Darama, S. E., Mesci Oktay, B., & Çoruh, S. (2022). INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 25(4), 556-564. https://doi.org/10.17780/ksujes.1126719
AMA
1.Darama SE, Mesci Oktay B, Çoruh S. INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi. 2022;25(4):556-564. doi:10.17780/ksujes.1126719
Chicago
Darama, Sevda Esma, Başak Mesci Oktay, ve Semra Çoruh. 2022. “INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 25 (4): 556-64. https://doi.org/10.17780/ksujes.1126719.
EndNote
Darama SE, Mesci Oktay B, Çoruh S (01 Aralık 2022) INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 25 4 556–564.
IEEE
[1]S. E. Darama, B. Mesci Oktay, ve S. Çoruh, “INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL”, Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, c. 25, sy 4, ss. 556–564, Ara. 2022, doi: 10.17780/ksujes.1126719.
ISNAD
Darama, Sevda Esma - Mesci Oktay, Başak - Çoruh, Semra. “INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 25/4 (01 Aralık 2022): 556-564. https://doi.org/10.17780/ksujes.1126719.
JAMA
1.Darama SE, Mesci Oktay B, Çoruh S. INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi. 2022;25:556–564.
MLA
Darama, Sevda Esma, vd. “INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, c. 25, sy 4, Aralık 2022, ss. 556-64, doi:10.17780/ksujes.1126719.
Vancouver
1.Sevda Esma Darama, Başak Mesci Oktay, Semra Çoruh. INVESTIGATION OF THE USE OF WALNUT SHELLS AS A NATURAL BIOSORBENT FOR ZINC REMOVAL. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi. 01 Aralık 2022;25(4):556-64. doi:10.17780/ksujes.1126719
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