← Back to Volume 1, Issue 3

Preparation of a New Heavy Metal Chelating Agent and Its Removal of Copper Ions in Wastewater

Siyang Zhang, Kaibin Zhang, Guo Yang, Fuping Zhang, Liang Jiang, Chao Gao, Hui Yuan
Vol.1, No.3, pp.22-31, 2024 DOI: 10.62051/ijmsts.v1n3.04 June 25, 2024
Download PDF
Abstract: In this study, a new type of dithiocarbamate (DTCs) heavy metal chelating agent MF-DTC was prepared by carbon disulfide modified melamine formaldehyde resin prepolymer, and the structure of the chelating agent and chelating products was characterized by infrared, ultraviolet, elemental analysis, thermogravimetry, scanning electron microscopy and other means: the process of chelating agent Cu was studied, and the results showed that MF-DTC chelating agent had a higher adsorption capacity, and compared with the traditional chelating agent SDD and Na2S, it had higher chelating capacity under acidic conditions, it can be directly used to treat heavy metals in acidic wastewater. Moreover, the environmental stability of heavy metals after chelation is high. Heavy metals are not easy to be leached again after treatment.
Keywords: Melamine Formaldehyde resin, Dithiocarbamate, Cu (Ⅱ), Chelating agent
APA Citation: Siyang Zhang, Kaibin Zhang, Guo Yang, Fuping Zhang, Liang Jiang, Chao Gao, Hui Yuan (2024). Preparation of a New Heavy Metal Chelating Agent and Its Removal of Copper Ions in Wastewater. International Journal of Materials Science and Technology Studies, 1(3), 22-31. https://doi.org/10.62051/ijmsts.v1n3.04

References

  1. Abd Elnabi MK, Elkaliny NE, Elyazied MM, Azab SH, Elkhalifa SA, Elmasry S, et al. Toxicity of hea-vy metals and recent advances in their removal: a review. Toxics. 2023;11(7):580. https://doi.org/10.3390/toxics11070580
  2. JEYAKUMAR P, DEBNATH C, Vijayaraghavan R, MUTHURAJ M. Trends in bioremediation of heavy metal contaminations. Environmental Engineering Research. 2023;28(4). https://doi.org/10.4491/eer.2021.631
  3. Li Y, Ye Z, Yu Y, Li Y, Jiang J, Wang L, et al. A combined method for human health risk area identification of heavy metals in urban environments. Journal of hazardous materials. 2023;449:131067. https://doi.org/10.1016/j.jhazmat.2023.131067
  4. Negahdari S, Sabaghan M, Pirhadi M, Alikord M, Sadighara P, Darvishi M, et al. Potential harmful effects of heavy metals as a toxic and carcinogenic agent in marine food-an overview. Egyptian Journal of Veterinary Sciences. 2021;52(3):379-85. https://doi.org/10.1007/s13762-024-05673-x
  5. Ding X, Li M, Yang W, Zhang K, Zuo Z, Chen Y, et al. Experimental and theoretical studies of sodium acetyldithiocarbamate for the removal of Cu(2+) and Ni(2+) from aqueous solution. J Colloid Interface Sci. 2020;579:330-9. https://doi.org/10.1016/j.jcis.2020.06.074
  6. Qasem NAA, Mohammed RH, Lawal DU. Removal of heavy metal ions from wastewater: a comprehensive and critical review. npj Clean Water. 2021;4(1). https://doi.org/10.1038/s41545-021-00127-0
  7. Zhu Z, Guo Y, Zhao Y, Zhou T. A novel waste-recycled chelating agent for the stabilization of lead in municipal solid waste incineration fly ash: Preparation, feasibility, and mechanism analysis. J Hazard Mater. 2022;427:127914. https://doi.org/10.1016/j.jhazmat.2021.127914
  8. Ayalew ZM, Zhang X, Guo X, Ullah S, Leng S, Luo X, et al. Removal of Cu, Ni and Zn directly from acidic electroplating wastewater by Oligo-Ethyleneamine dithiocarbamate (OEDTC). Separation and Purification Technology. 2020;248. https://doi.org/10.1016/j.seppur.2020.117114
  9. Chen Q, Yao Y, Li X, Lu J, Zhou J, Huang Z. Comparison of heavy metal removals from aqueous solutions by chemical precipitation and characteristics of precipitates. Journal of water process engineering. 2018;26:289-300. https://doi.org/10.1016/j.jwpe.2018.11.003
  10. Cao Y, Zhang B, Guo M, Wang X, Zhu Y. Long-term stabilization of lead contaminated soil with a novel dithiocarboxylate functionalized hyperbranched polymer. Journal of Environmental Chemical Engineering. 2022;10(5):108214. https://doi.org/10.1016/j.jece.2022.108214
  11. Miao C, Yao S-S, Liu S-J, Zhang K. Effect of water-soluble thiourea formaldehyde (WTF) on soil contaminated with high copper (Ⅱ) concentration. Journal of hazardous materials. 2021;409:124929. https://doi.org/10.1016/j.jhazmat.2020.124929
  12. Li RT, Ge ZM, Cheng TM, Cai MS. New Synthetic Method for Dithiocarbamates. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES. 1999;20(12). https://doi.org/10.1002/hc.20336
  13. Akintola OS, Saleh TA, Khaled MM, Hamouz OCSA. Removal of mercury (II) via a novel series of cross-linked polydithiocarbamates. Journal of the Taiwan Institute of Chemical Engineers. 2016;60:602-16. https://doi.org/10.1016/j.jtice.2015.10.039
  14. Wang X, Qi F, Xiong J, Zhao J, Zhang G, Afzal S, et al. Synthesis of a Novel Dithiocarbamate Surfactant Derivative Adsorbent for Efficient Removal of Heavy Metal Ions. ACS omega. 2023;8(44):41512-22. https://doi.org/10.1021/acsomega.3c05476
  15. Adeyemi JO, Onwudiwe DC. The mechanisms of action involving dithiocarbamate complexes in biological systems. Inorganica Chimica Acta. 2020;511:119809. https://doi.org/10.1016/j.ica.2020.119809
  16. Ying Y, Lin S, Fang Y, Gu J, Gu F. Sodium dimethyl dithiocarbamate, as a capable heavy metal chelating agent: Production and applications. Applied Chemical Engineering. 2023;6(3). https://doi.org/10.1016/j.molstruc.2021.130727
  17. Ding X, Li M, Yang W, Zhang K, Zuo Z, Chen Y, et al. Experimental and theoretical studies of sodium acetyldithiocarbamate for the removal of Cu2+ and Ni2+ from aqueous solution. Journal of Colloid and Interface Science. 2020;579:330-9. https://doi.org/10.1016/j.jcis.2020.06.074
  18. Ayalew ZM, Zhang X, Guo X, Ullah S, Leng S, Luo X, et al. Removal of Cu, Ni and Zn directly from acidic electroplating wastewater by Oligo-Ethyleneamine dithiocarbamate (OEDTC). Separation and Purification Technology. 2020;248:117114. https://doi.org/10.1016/j.seppur.2020.117114
  19. Li R, Zhang B, Wang Y, Zhao Y, Li F. Leaching potential of stabilized fly ash from the incineration of municipal solid waste with a new polymer. Journal of environmental management. 2019;232:286-94. https://doi.org/10.1016/j.jenvman.2018.11.036
  20. Song J, Xu K, He J, Ye H, Xu L. Three dimensional graphene/carbon nanotube electromagnetic shielding composite material based on melamine resin foam template. Polymer Composites. 2023;44(5):2836-45. https://doi.org/10.1002/pc.2728
  21. Sun N, Zhou J-b, Liao X-P, Shi B. Synthesis and retanning performance of a novel melamine resin with ultralow formaldehyde content. Journal of the American Leather Chemists Association. 2023;118(1):23-35. https://doi.org/10.34314/jalca.v118i1.6413
  22. Li P, Han Y, Han D, Yan H. Development of a high-efficiency and environmentally friendly melamine–formaldehyde resin-based solid phase microextraction fiber for enhanced extraction of polycyclic aromatic hydrocarbons from environmental water. Green Chemistry. 2024;26(6):3211-20. https://doi.org/10.1039/d3gc04764d
  23. Hogarth G. Metal-dithiocarbamate complexes: chemistry and biological activity. Mini reviews in medicinal chemistry. 2012;12(12):1202-15. https://doi.org/10.2174/138955712802762095
  24. Chen H, Zhao Y, Yang Q, Yan Q. Preparation of poly-ammonium/sodium dithiocarbamate for the efficient removal of chelated heavy metal ions from aqueous environments. Journal of Environmental Chemical Engineering. 2018;6(2):2344-54. https://doi.org/10.1016/j.jece.2018.03.029
  25. Liu W, Duan H, Wei D, Cui B, Wang X. Stability of diethyl dithiocarbamate chelates with Cu (II), Zn (II) and Mn (II). Journal of Molecular Structure. 2019;1184:375-81. https://doi.org/10.1016/j.molstruc.2019.02.009
  26. Li B, Guo X, Zhang X, Leng S, Ma N, Wu X. A new strategy to stabilize the heavy metals in carbonized MSWI-fly ash using an acid-resistant oligomeric dithiocarbamate chelator. Journal of hazardous materials. 2024;467:133686. https://doi.org/10.1016/j.jhazmat.2024.133686
  27. Shaaban A, Fadel D, Mahmoud A, Elkomy M, Elbahy SM. Synthesis and characterization of dithiocarbamate chelating resin and its adsorption performance toward Hg (II), Cd (II) and Pb (II) by batch and fixed-bed column methods. Journal of Environmental Chemical Engineering. 2013;1(3):208-17. https://doi.org/10.1016/j.jece.2013.04.014