Adsorption of <i>Pb (II)</i> and <i>Cd (II)</i> Ions from Their Aqueous Solutions unto Carbonised Orange Peels

Enenche Daniel Elaigwu; Oklo Ahola David; Agha Inya Inya; Akinde Kator Abraham

doi:doi:10.11648/j.wjac.20210604.13

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Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels

Enenche Daniel Elaigwu, Oklo Ahola David, Agha Inya Inya, Akinde Kator Abraham

Published in World Journal of Applied Chemistry (Volume 6, Issue 4)

Received: 20 September 2021 Accepted: 8 October 2021 Published: 30 October 2021

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Abstract

The presence of heavy metals in the environment and especially water is known to both cause severe harm to marine organisms, and also to terrestrial plants and animals including human beings. In an attempt to minimize environmental pollution caused by agricultural wastes and maximize agricultural by-products, the adsorption of Pb²⁺ and Cd²⁺ using carbonized orange peel as adsorbent was studied using batch adsorption method. The initial physico-chemical properties of the prepared adsorbent were 6.14, 10%, 12%, 2.0%, and 0.5mg/L for pH, attrition, ash content, moisture content and bulk density respectively. Atomic adsorption spectrophotometer was used to monitor the Pb²⁺ and Cd²⁺ concentrations of the simulated test solutions. The optimum values obtained were 97.34% at concentration of 40mg/L for Pb²⁺ and 93.45% at concentration of 20mg/L for Cd²⁺, 99.46% at a pH of 7 for Pb²⁺ and 97.48% at a pH of 6 for Cd²⁺, 96.76% at a contact time of 80 mins for Pb²⁺ and 50.05% at a contact time of 100 mins for Cd²⁺ and 97.36% at an adsorbent dosage of 1.2g for Pb²⁺ and 91.55% at an adsorbent dosage of 1.2g for Cd²⁺. The results indicated that carbonized orange peel is a good adsorbent for the removal Pb²⁺ and Cd²⁺ from simulated waste water.

Published in	World Journal of Applied Chemistry (Volume 6, Issue 4)
DOI	10.11648/j.wjac.20210604.13
Page(s)	55-61
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), 2021. Published by Science Publishing Group

Keywords

Adsorption, Heavy Metals, Orange Peels, Carbonized

References

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[13]	Oyebola, O. O., Agboola, S. O., Olabode, O. A. and Ayoola, P. O. (2017). Analysis of Physical and Chemical Composition of Sweet Orange (Citrus sinensis) Peels. International Journal of Environment, Agriculture and Biotechnology, 2 (4): 2456–1878.
[14]	El-saidi A. G. (2010). Biosorption of Lead Ions from Aqueous Solution unto Rice Husk and its Ash. Journal of American Science, 6 (10): 44-150.
[15]	Moronkola, B. A., Giwa-ajeniya, A. O., Alegbe, M. J., Eshilokun, A. O., Awokoya, K. N. and Okoh, O. O. (2016). The Adsorption of Divalent metal ions from Aqueous Media Using Unmodified Orange Peel (Musa sapientum) as Adsorbent. Journal of Organic and Inorganic Chemistry, 2: 1.
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APA Style

Enenche Daniel Elaigwu, Oklo Ahola David, Agha Inya Inya, Akinde Kator Abraham. (2021). Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels. World Journal of Applied Chemistry, 6(4), 55-61. https://doi.org/10.11648/j.wjac.20210604.13

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ACS Style

Enenche Daniel Elaigwu; Oklo Ahola David; Agha Inya Inya; Akinde Kator Abraham. Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels. World J. Appl. Chem. 2021, 6(4), 55-61. doi: 10.11648/j.wjac.20210604.13

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AMA Style

Enenche Daniel Elaigwu, Oklo Ahola David, Agha Inya Inya, Akinde Kator Abraham. Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels. World J Appl Chem. 2021;6(4):55-61. doi: 10.11648/j.wjac.20210604.13

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@article{10.11648/j.wjac.20210604.13,
  author = {Enenche Daniel Elaigwu and Oklo Ahola David and Agha Inya Inya and Akinde Kator Abraham},
  title = {Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels},
  journal = {World Journal of Applied Chemistry},
  volume = {6},
  number = {4},
  pages = {55-61},
  doi = {10.11648/j.wjac.20210604.13},
  url = {https://doi.org/10.11648/j.wjac.20210604.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjac.20210604.13},
  abstract = {The presence of heavy metals in the environment and especially water is known to both cause severe harm to marine organisms, and also to terrestrial plants and animals including human beings. In an attempt to minimize environmental pollution caused by agricultural wastes and maximize agricultural by-products, the adsorption of Pb2+ and Cd2+ using carbonized orange peel as adsorbent was studied using batch adsorption method. The initial physico-chemical properties of the prepared adsorbent were 6.14, 10%, 12%, 2.0%, and 0.5mg/L for pH, attrition, ash content, moisture content and bulk density respectively. Atomic adsorption spectrophotometer was used to monitor the Pb2+ and Cd2+ concentrations of the simulated test solutions. The optimum values obtained were 97.34% at concentration of 40mg/L for Pb2+ and 93.45% at concentration of 20mg/L for Cd2+, 99.46% at a pH of 7 for Pb2+ and 97.48% at a pH of 6 for Cd2+, 96.76% at a contact time of 80 mins for Pb2+ and 50.05% at a contact time of 100 mins for Cd2+ and 97.36% at an adsorbent dosage of 1.2g for Pb2+ and 91.55% at an adsorbent dosage of 1.2g for Cd2+. The results indicated that carbonized orange peel is a good adsorbent for the removal Pb2+ and Cd2+ from simulated waste water.},
 year = {2021}
}

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TY  - JOUR
T1  - Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels
AU  - Enenche Daniel Elaigwu
AU  - Oklo Ahola David
AU  - Agha Inya Inya
AU  - Akinde Kator Abraham
Y1  - 2021/10/30
PY  - 2021
N1  - https://doi.org/10.11648/j.wjac.20210604.13
DO  - 10.11648/j.wjac.20210604.13
T2  - World Journal of Applied Chemistry
JF  - World Journal of Applied Chemistry
JO  - World Journal of Applied Chemistry
SP  - 55
EP  - 61
PB  - Science Publishing Group
SN  - 2637-5982
UR  - https://doi.org/10.11648/j.wjac.20210604.13
AB  - The presence of heavy metals in the environment and especially water is known to both cause severe harm to marine organisms, and also to terrestrial plants and animals including human beings. In an attempt to minimize environmental pollution caused by agricultural wastes and maximize agricultural by-products, the adsorption of Pb2+ and Cd2+ using carbonized orange peel as adsorbent was studied using batch adsorption method. The initial physico-chemical properties of the prepared adsorbent were 6.14, 10%, 12%, 2.0%, and 0.5mg/L for pH, attrition, ash content, moisture content and bulk density respectively. Atomic adsorption spectrophotometer was used to monitor the Pb2+ and Cd2+ concentrations of the simulated test solutions. The optimum values obtained were 97.34% at concentration of 40mg/L for Pb2+ and 93.45% at concentration of 20mg/L for Cd2+, 99.46% at a pH of 7 for Pb2+ and 97.48% at a pH of 6 for Cd2+, 96.76% at a contact time of 80 mins for Pb2+ and 50.05% at a contact time of 100 mins for Cd2+ and 97.36% at an adsorbent dosage of 1.2g for Pb2+ and 91.55% at an adsorbent dosage of 1.2g for Cd2+. The results indicated that carbonized orange peel is a good adsorbent for the removal Pb2+ and Cd2+ from simulated waste water.
VL  - 6
IS  - 4
ER  -

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Author Information

Enenche Daniel Elaigwu

Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University, Awka, Nigeria
Oklo Ahola David

Department of Chemistry, Benue State University, Makurdi, Nigeria
Agha Inya Inya

Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University, Awka, Nigeria
Akinde Kator Abraham

Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University, Awka, Nigeria

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APA Style

Enenche Daniel Elaigwu, Oklo Ahola David, Agha Inya Inya, Akinde Kator Abraham. (2021). Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels. World Journal of Applied Chemistry, 6(4), 55-61. https://doi.org/10.11648/j.wjac.20210604.13

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ACS Style

Enenche Daniel Elaigwu; Oklo Ahola David; Agha Inya Inya; Akinde Kator Abraham. Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels. World J. Appl. Chem. 2021, 6(4), 55-61. doi: 10.11648/j.wjac.20210604.13

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AMA Style

Enenche Daniel Elaigwu, Oklo Ahola David, Agha Inya Inya, Akinde Kator Abraham. Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels. World J Appl Chem. 2021;6(4):55-61. doi: 10.11648/j.wjac.20210604.13

Copy | Download

@article{10.11648/j.wjac.20210604.13,
  author = {Enenche Daniel Elaigwu and Oklo Ahola David and Agha Inya Inya and Akinde Kator Abraham},
  title = {Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels},
  journal = {World Journal of Applied Chemistry},
  volume = {6},
  number = {4},
  pages = {55-61},
  doi = {10.11648/j.wjac.20210604.13},
  url = {https://doi.org/10.11648/j.wjac.20210604.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjac.20210604.13},
  abstract = {The presence of heavy metals in the environment and especially water is known to both cause severe harm to marine organisms, and also to terrestrial plants and animals including human beings. In an attempt to minimize environmental pollution caused by agricultural wastes and maximize agricultural by-products, the adsorption of Pb2+ and Cd2+ using carbonized orange peel as adsorbent was studied using batch adsorption method. The initial physico-chemical properties of the prepared adsorbent were 6.14, 10%, 12%, 2.0%, and 0.5mg/L for pH, attrition, ash content, moisture content and bulk density respectively. Atomic adsorption spectrophotometer was used to monitor the Pb2+ and Cd2+ concentrations of the simulated test solutions. The optimum values obtained were 97.34% at concentration of 40mg/L for Pb2+ and 93.45% at concentration of 20mg/L for Cd2+, 99.46% at a pH of 7 for Pb2+ and 97.48% at a pH of 6 for Cd2+, 96.76% at a contact time of 80 mins for Pb2+ and 50.05% at a contact time of 100 mins for Cd2+ and 97.36% at an adsorbent dosage of 1.2g for Pb2+ and 91.55% at an adsorbent dosage of 1.2g for Cd2+. The results indicated that carbonized orange peel is a good adsorbent for the removal Pb2+ and Cd2+ from simulated waste water.},
 year = {2021}
}

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TY  - JOUR
T1  - Adsorption of Pb (II) and Cd (II) Ions from Their Aqueous Solutions unto Carbonised Orange Peels
AU  - Enenche Daniel Elaigwu
AU  - Oklo Ahola David
AU  - Agha Inya Inya
AU  - Akinde Kator Abraham
Y1  - 2021/10/30
PY  - 2021
N1  - https://doi.org/10.11648/j.wjac.20210604.13
DO  - 10.11648/j.wjac.20210604.13
T2  - World Journal of Applied Chemistry
JF  - World Journal of Applied Chemistry
JO  - World Journal of Applied Chemistry
SP  - 55
EP  - 61
PB  - Science Publishing Group
SN  - 2637-5982
UR  - https://doi.org/10.11648/j.wjac.20210604.13
AB  - The presence of heavy metals in the environment and especially water is known to both cause severe harm to marine organisms, and also to terrestrial plants and animals including human beings. In an attempt to minimize environmental pollution caused by agricultural wastes and maximize agricultural by-products, the adsorption of Pb2+ and Cd2+ using carbonized orange peel as adsorbent was studied using batch adsorption method. The initial physico-chemical properties of the prepared adsorbent were 6.14, 10%, 12%, 2.0%, and 0.5mg/L for pH, attrition, ash content, moisture content and bulk density respectively. Atomic adsorption spectrophotometer was used to monitor the Pb2+ and Cd2+ concentrations of the simulated test solutions. The optimum values obtained were 97.34% at concentration of 40mg/L for Pb2+ and 93.45% at concentration of 20mg/L for Cd2+, 99.46% at a pH of 7 for Pb2+ and 97.48% at a pH of 6 for Cd2+, 96.76% at a contact time of 80 mins for Pb2+ and 50.05% at a contact time of 100 mins for Cd2+ and 97.36% at an adsorbent dosage of 1.2g for Pb2+ and 91.55% at an adsorbent dosage of 1.2g for Cd2+. The results indicated that carbonized orange peel is a good adsorbent for the removal Pb2+ and Cd2+ from simulated waste water.
VL  - 6
IS  - 4
ER  -

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