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Removal of Heavy Metals from Liquid Wastes

Received: 1 July 2016     Accepted: 9 July 2016     Published: 28 July 2016
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Abstract

The present study is a study on the removal of heavy metal ion (Cu (II)) from copper ions solution by high molecular weight compound inorganic nature. This compound is modified clay (activated bentonite) which is used in oil well drilling, and obtained from local company. The experimental results with the modified clay show that it is an adsorption reaction that follows Langmuir isotherm model. The maximum removal of copper ions was obtained at low copper ion initial concentration, high adsorbent dosage, low temperature, and high agitation speed. It is clear from the results obtained that the compound within the experimental range investigated cannot be considered as a method for the removal of waste stream within the experimental range investigated as the residual concentration is higher than the limits which are allowed by the environmental limits which are allowed by the low which is 5 ppm. These results may be due to the high initial copper concentration used in this work and low dosage of the compound.

Published in American Journal of Chemical Engineering (Volume 4, Issue 4)
DOI 10.11648/j.ajche.20160404.12
Page(s) 87-91
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Waste Water, Cu (II), CuSO4, Modified Clay (Activated Bentonite), Adsorption

References
[1] N. K., Srivastava, Majumder, and C. B.; “Novel biofiltration methods for the treatment of heavy metals from industrial wastewater”, J. Hazard. Mater. 151, Issues 1-8, (2008).
[2] E., Naseef; “Thermodynamics and Kinetic Study of using modified clay as an adsorbent for the removal of Zn ions from waste water”, Journal of American Science, Water Res. 9 (9), (2013).
[3] O., Abollino; “Adsorption of Heavy Metals on Na-Montmorillonite Effect of pH and Organic Substances”, Water Research, Volume 37, pp. 1619-1627, (2003).
[4] M. Rashed and M. Soltan, "Removal of Nutrients and Heavy Metals from Urban Wastewater Using Aeration Alum and Kaolin Ore", Proceeding EPCOWM, pp. 621-627, (2002).
[5] M.M. Wahba and A.M Zaghloul, "Adsorption Characteristics of Some Heavy Metals by Some Soil Minerals", Journal of Applied Sciences Research, Volume 3, pp. 421-426, (2007).
[6] M., Al-Anber, and Z., Al-Anber; “Utilization of natural zeolite as ion-exchange and sorbent material in the removal of iron”, Desalination 255, pp. 70–81, (2008).
[7] Z., Al-Anber, and M., Al-Anber; “Thermodynamics and Kinetic Studies of Iron (III) Adsorption by Olive Cake in a Batch System”, pp. 108–115, (2008).
[8] G. Karthikeyan, N. M. Andal, and K. Anbalagan; “Adsorption studies of iron (III) on chitin”, J. Chem. Sci 117(6), pp. 663–672, (2005).
[9] A. I., Zouboulis, K. A., Kydros, and K. A. Matis; ”flotation of metal-loaded clay Anion Exchangers”, water res. 29, (1995).
[10] E., Bernard, A., Jimoh and J.O., Odigure; “Heavy metals removal from industrial wastewater by activated carbon”, research journal of chemical sciences, Volume 3(8), Issues 3-9, (2013).
[11] Z., Al-Qodah; “Biosorption of heavy metal ions from aqueous solutions by activated sludge”, Desalination, 196, pp. 164-176, (2006).
[12] A., Addagalla, A., Darwish, and N., Hilal; “Study of various parameters in the biosorption of heavy metals on activated sludge”, World Applied Sciences Journal 5 (Special Issue for Environment), pp. 32-40, (2009).
[13] N, M., Agyei, C. A., Strydom, and J.H., Potgieter; “An investigation of phosphate ion adsorption from aqueous solution by fly ash and slag. Cem., and Concr”, Res.,30(5), pp. 823-826, (2000).
[14] Ho, Y. S. and G. McKay; “Competitive sorption of copper and nickel ions from aqueous solution using peat”, Adsorption-Journal of the International Adsorption Society, Res. 5(4), pp.409-417, (1999).
[15] S., Baup, C., Jaffre, D., Wolbert, and A., Laplanche; “Adsorption of pesticides onto granulated activated carbon: determination of surface diffusivities using simple batch experiments”, Adsorption, Res. 6(3), pp. 219-228, (2000).
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Cite This Article
  • APA Style

    Amany Ahmed Mahmoud Ibrahim Mahmoud, Ehssan M. Nassef, Yehia A. El-taweel. (2016). Removal of Heavy Metals from Liquid Wastes. American Journal of Chemical Engineering, 4(4), 87-91. https://doi.org/10.11648/j.ajche.20160404.12

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    ACS Style

    Amany Ahmed Mahmoud Ibrahim Mahmoud; Ehssan M. Nassef; Yehia A. El-taweel. Removal of Heavy Metals from Liquid Wastes. Am. J. Chem. Eng. 2016, 4(4), 87-91. doi: 10.11648/j.ajche.20160404.12

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    AMA Style

    Amany Ahmed Mahmoud Ibrahim Mahmoud, Ehssan M. Nassef, Yehia A. El-taweel. Removal of Heavy Metals from Liquid Wastes. Am J Chem Eng. 2016;4(4):87-91. doi: 10.11648/j.ajche.20160404.12

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  • @article{10.11648/j.ajche.20160404.12,
      author = {Amany Ahmed Mahmoud Ibrahim Mahmoud and Ehssan M. Nassef and Yehia A. El-taweel},
      title = {Removal of Heavy Metals from Liquid Wastes},
      journal = {American Journal of Chemical Engineering},
      volume = {4},
      number = {4},
      pages = {87-91},
      doi = {10.11648/j.ajche.20160404.12},
      url = {https://doi.org/10.11648/j.ajche.20160404.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajche.20160404.12},
      abstract = {The present study is a study on the removal of heavy metal ion (Cu (II)) from copper ions solution by high molecular weight compound inorganic nature. This compound is modified clay (activated bentonite) which is used in oil well drilling, and obtained from local company. The experimental results with the modified clay show that it is an adsorption reaction that follows Langmuir isotherm model. The maximum removal of copper ions was obtained at low copper ion initial concentration, high adsorbent dosage, low temperature, and high agitation speed. It is clear from the results obtained that the compound within the experimental range investigated cannot be considered as a method for the removal of waste stream within the experimental range investigated as the residual concentration is higher than the limits which are allowed by the environmental limits which are allowed by the low which is 5 ppm. These results may be due to the high initial copper concentration used in this work and low dosage of the compound.},
     year = {2016}
    }
    

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  • TY  - JOUR
    T1  - Removal of Heavy Metals from Liquid Wastes
    AU  - Amany Ahmed Mahmoud Ibrahim Mahmoud
    AU  - Ehssan M. Nassef
    AU  - Yehia A. El-taweel
    Y1  - 2016/07/28
    PY  - 2016
    N1  - https://doi.org/10.11648/j.ajche.20160404.12
    DO  - 10.11648/j.ajche.20160404.12
    T2  - American Journal of Chemical Engineering
    JF  - American Journal of Chemical Engineering
    JO  - American Journal of Chemical Engineering
    SP  - 87
    EP  - 91
    PB  - Science Publishing Group
    SN  - 2330-8613
    UR  - https://doi.org/10.11648/j.ajche.20160404.12
    AB  - The present study is a study on the removal of heavy metal ion (Cu (II)) from copper ions solution by high molecular weight compound inorganic nature. This compound is modified clay (activated bentonite) which is used in oil well drilling, and obtained from local company. The experimental results with the modified clay show that it is an adsorption reaction that follows Langmuir isotherm model. The maximum removal of copper ions was obtained at low copper ion initial concentration, high adsorbent dosage, low temperature, and high agitation speed. It is clear from the results obtained that the compound within the experimental range investigated cannot be considered as a method for the removal of waste stream within the experimental range investigated as the residual concentration is higher than the limits which are allowed by the environmental limits which are allowed by the low which is 5 ppm. These results may be due to the high initial copper concentration used in this work and low dosage of the compound.
    VL  - 4
    IS  - 4
    ER  - 

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Author Information
  • Department of Chemical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt

  • Department of Petrochemical Chemical, Faculty of Engineering, Pharos University, Alexandria, Egypt

  • Department of Chemical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt

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