Thu Dau Mot University Journal of Science

Removal of copper (Cu2+) by preparation modified carbon from macadamia shells by chemical agent with H2O2 in wastewater

By Đao Minh Trung, Le Nguyen Phuong Anh, Nguyen Thanh Quang, Nguyen Thi Thanh Tram
DOI: 10.37550/tdmu.EJS/2020.02.049


Macadamia shells were used to prepare modified carbon by chemical agent H2O2 (25%) in 48 hours with coke ratio: H2O2 = 1:10. Modified carbon from Macadamia shells with chemical agent H2O2 has capable of adsorption heavy metal copper (Cu 2+ ) at an assumption concentration is 30ppm in the optimum conditions such as pH = 4, dose is 1.8 g/l, and the processing time is 30 minutes. The result showed that the adsorption ability of the material reached the highest efficiency is 78.33%. This result showed that modified carbon from shells Macadamia by chemical agent H2O2 capable of removing applications on heavy metal copper (Cu2+) in wastewater.

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A.Kwaghger and J. S. Ibrahim (2013). Optimization of Conditions for the Preparation of Activated Carbon from Mango Nuts using HCl. American Journal of Engineering Research, pp, 74 - 85.

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.

B.Nasernejsf, T. Esslam Zadeh et al. (2004). Camparison for biosorption modeling of heavy metals (Cr (III), Cu (II), Zn (II)) adsorption from wastewater by carrot residues. Process Biochemistry, 40, 1319–1322.

Badruddoza, A. Z. M., Tay, A. S. H., Tan, P. Y., Hidajat, K., & Uddin, M. S. (2011). Carboxymethyl-β-cyclodextrin conjugated magnetic nanoparticles as nano-adsorbents for removal of copper ions: Synthesis and adsorption studies. Journal of Hazardous Materials, 185(2-3), 1177–1186.

Ben-Ali, S., Jaouali, I., Souissi-Najar, S., & Ouederni, A. (2017). Characterization and adsorption capacity of raw pomegranate peel biosorbent for copper removal. Journal of Cleaner Production, 142, 3809–3821.

C. A. Toles, W. E. Marshall and M. M. Johns (1998), Phosphoric acid activation of nutshells for metals and organic remediation: process optimization. Journal of Chemical Technology and Biotechnology, 72, pp, 255-263.

Gupta, V. K., & Ali, I. (2000). Utilisation of bagasse fly ash (a sugar industry waste) for the removal of copper and zinc from wastewater. Separation and Purification Technology, 18(2), 131–140.

Imamoglu, M., & Tekir, O. (2008). Removal of copper (II) and lead (II) ions from aqueous solutions by adsorption on activated carbon from a new precursor hazelnut husks. Desalination, 228(1-3), 108–113.

J.W. Moore, S. Ramamoorthy (1984). Heavy Metals in Natural Waters: Applied Monitoring and Impact Assessment. Springer, New York, p, 69.

Le Huy Du et al. (1981). Study on activated carbon pressed tablets used in gas masks. Report on the first National Chemistry Conference. Hanoi.

Mahiya. S., Lofrano. G., Sharma, S. (2014). Heavy Metals in Water, Their Adverse Health Effects and Biosorptive Removal: A Review. Int. J. Chem, Vol. 3, pp, 132-149.

Mast, Austin R.; Willis, Crystal L.; Jones, Eric H.; Downs, Katherine M.; Weston, Peter H (2008). A smaller Macadamia from a more vagile tribe: inference of phylogenetic relationships, divergence times, and diaspore evolution in Macadamia and relatives (tribe Macadamieae; Proteaceae). American Journal of Botany 95 (7), 843–870.

Nguyen Cong Tan (2009). Macadamia plantation. Hanoi: Agricultural publisher.

Okman, S. Karagoz, T. Tay and M. Erdem (2014). Activated carbons from grape seeds by chemical activation with potassium carbonate and potassium hydroxide, Applied Surface Science, vol 293, pp, 138 – 142.

Rakesh Kumar et al (2013). Macadamia Nutshell Powder Filled PolyLactic Acid Composites with Triacetin as a Plasticizer. Journal of Biobased Materials and Bioenergy, vol. 7, pp, 541 - 548.

Yan-Juan Z, X.Zhen – Jiao, D.Zheng – Kang, L.Meng, and W.Yin (2014). Effects of steam activition on the pore structure and surface chemistry of activated carbon derive from bamboo waste. Applied Surface Science, vol.315, pp,279 – 286.

Publication Information


Thu Dau Mot University, Viet Nam

Honorary Editor-in-Chief and Chairman of the Editorial Board

Assoc. Prof. Nguyen Van Hiep

Deputy Editor-in-Chief

PhD. Trần Hạnh Minh Phương
Thu Dau Mot University

Editorial Board

Prof. Tran Van Doan
Fujen University, Taiwan
Prof. Zafar Uddin Ahmed
Vietnam National University Ho Chi Minh City

Prof.Dr. Phillip G.Cerny
The University of Manchester, United Kingdom
Prof. Ngo Van Le
University of Social Sciences and Humanities (VNU-HCM)

Prof. Bui The Cuong
Southern Institute of Social Sciences​​​​​​​
Prof. Le Quang Tri
Can Tho University

Assoc. Prof. Nguyen Van Duc
Animal Husbandry Association of Vietnam
Assoc. Prof. Ted Yuchung Liu
National Pingtung University, Taiwan

PhD. Anita Doraisami
Economics Monash University, Australia
Prof. Dr. Andrew Seddon
Asia Pacific University of Technology & innovation (APU)

Assoc. Prof. Le Tuan Anh
Thu Dau Mot University
Prof. Abtar Darshan Singh
Asia Pacific University, Malaysia

Prof.Dr. Ron W.Edwards
The University of Melbourne, Australia
Assoc. Prof. Hoang Xuan Nien
Thu Dau Mot University

PhD. Nguyen Duc Nghia
Vietnam National University Ho Chi Minh City
PhD. Bao Dat
Monash University (Australia)

PhD. Raqib Chowdhury
Monash University (Australia)
PhD. Nguyen Hoang Tuan
Thu Dau Mot University

PhD. Nguyen Thi Lien Thuong
Thu Dau Mot University


Nguyen Thi Man
Thu Dau Mot University