Synthesis of Lignin-Based Dithiocarbamate and its Performance in Pb2+ Removal

Li Hua Liu; Jing Cao; Bo Li

doi:10.4028/www.scientific.net/AMR.393-395.1522

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 393-395Synthesis of Lignin-Based Dithiocarbamate and its...

Synthesis of Lignin-Based Dithiocarbamate and its Performance in Pb²⁺ Removal

Abstract:

Lignin-based dithiocarbamate (LBDTC) was prepared from lignin, formaldehyde, triethylene tetramine (TETA), carbon bisulfide and sodium hydroxide. The structure of LBDTC was characterized by FTIR and elementary analysis, and its removal performances towards Pb2+ were investigated. The results show that LBDTC is more effective than sodium triethylenetetramine-multidithiocarbamate (TETAMDT) prepared according to the same molar ratios of TETA, CS2, and NaOH and xanthation conditions used during LBDTC synthesis and much more effective than lignin for removing Pb2+. It was observed that LBDTC could effectively reduce 100 mg/L Pb2+ in wastewater to 0.05 mg/L, which is far lower than the discharge limit of 1.0 mg/L. It was also observed that LBDTC has a wide suitable pH range of 4.9-12.5. This can overcome the drawback of narrow pH scopes observed for traditional precipitation methods.

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Advanced Materials Research (Volumes 393-395)

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1522-1527

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https://doi.org/10.4028/www.scientific.net/AMR.393-395.1522

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November 2011

Authors:

Li Hua Liu, Jing Cao, Bo Li

Keywords:

Lead Wastewater, Lignin-Based Dithiocarbamate, Removal Rate, Synthesis

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References

[1] F. Y. Slag, J. F. Lu, J. S. Wang, B. Stephen Inbaraj, and B. H. Chen: J. Agric. Food Chern. Vol. 57 (2009), pp.777-784.

Google Scholar

[2] R. Jalali, H. Ghafourian, Y. Asef, S. J. Davarpanah and S. Sepehr: J. Hazard. Mater. Vol. 92 (2002), pp.253-269.

Google Scholar

[3] W. L. dos Santos, C. M. M. dos Santos, J. L. O. Costa, H. M. C. Andrade and S. L. C. Ferreira: Microchem. J. Vol. 77 (2004), pp.123-129.

Google Scholar

[4] X.S. Jing, F.Q. Li, X. Yang, P.P. Ling, L.J. Li, C. Long and A.M. Li: J. Hazard. Mater. Vol. 167(2009), pp.589-596.

Google Scholar

[5] B.Ｃ. Pan, Q.R. Zhang, W. Du, W.M. Zhang, B.J. Pan, Q.J. Zhang, Z.W. Xu and Q.X. Zhang: Water Res. Vol. 41(2007), pp.3103-3111.

DOI: 10.1016/j.watres.2007.03.004

Google Scholar

[6] B. Sarkar, S. DasGupta and S. De: Sep. Purif. Technol. Vol. 66 (2009), pp.263-272.

Google Scholar

[7] K. Pruksathorn and S. Damronglerd: Korean J. Chem. Eng. Vol. 22 (2005), pp.873-876.

Google Scholar

[8] L. H. Liu, J. Wu, X. Li, Y.L. Ling: Environ. Chem. Vol. 30 (2011), pp.843-850, in Chinese.

Google Scholar

[9] F.L. Fu, H.Y. Zeng, Q. H. Cai, R.L. Qiu, J.M. Yu and Y. Xiong: Chemophere Vol. 69 (2007), pp.1783-1789.

Google Scholar

[10] A. L. Yang and W. J. Jiang: Chem. Res. Chinese U. Vol. 23(2007), pp.479-482.

Google Scholar

[11] Q. Chang, X.K. Hao and L.L. Duan: J. Hazard. Mater. Vol. 159(2008), pp.548-553.

Google Scholar

[12] Q. Chang and G. Wang: Chem. Eng. Sci. Vol. 62(2007), pp.4636-4643.

Google Scholar

[13] J. Tombeux, P. Van and Z. Eeckhaut: Spectrochim. Acta Vol. 28(1972), p.1943-(1947).

Google Scholar

[14] Q. Q Liao, Z.Y. Wang, Y.J. Li, B. Xiang, R. M Cheng and Q.J. Zhang: Spectrosc. Spectr. Anal. Vol. 29 (2009), pp.829-832, in Chinese.

Google Scholar