Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol
Activated carbons (ACs) were produced from baobab fruit shell (BFS) by varying the operating parameters of activation temperatures, activation times, and impregnation ratios using response surface methodology (RSM). Adsorption tests on an aqueous solution of phenol were used to determine the optimu...
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VOLKSON PRESS and Zibeline International
2022
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my.iium.irep.965652024-05-02T06:59:41Z http://irep.iium.edu.my/96565/ Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol Nedjai, Radhia Ahmed Kabashi, Nassereldeen Alam, Md Zahangir Al-Khatib, Ma'an Fahmi Rashid TP155 Chemical engineering Activated carbons (ACs) were produced from baobab fruit shell (BFS) by varying the operating parameters of activation temperatures, activation times, and impregnation ratios using response surface methodology (RSM). Adsorption tests on an aqueous solution of phenol were used to determine the optimum conditions for BF-ACs produced and central composite design (CCD) was used to determine the effects of the three preparation variables on the adsorption capacity of phenol. Based on the CCD, a quadratic equation was developed for the response, and from the analysis of variance (ANOVA), the most significant factor was specified. The results demonstrated that the optimal activated carbon which had the highest phenol adsorption capacity (93.56 mg/g) was obtained by these conditions as follows: the activation temperature of 700 °C, the activation time of 60 min, and IR of 2. Characterisation of the BF-AC produced showed that good quality adsorbents with the few functional groups and the distribution of the well-forming pores are found during the optimum production conditions. The highest BET surface area and micropore volume were 1263.127 m2/g and 0.453 cm3/g, respectively. It concluded that activated carbons produced from baobab fruit shells using KOH are suitable for the treatment of wastewaters from organic pollutants. VOLKSON PRESS and Zibeline International 2022 Article PeerReviewed application/pdf en http://irep.iium.edu.my/96565/1/96565_Optimisation%20of%20activated%20carbon%20production.pdf Nedjai, Radhia and Ahmed Kabashi, Nassereldeen and Alam, Md Zahangir and Al-Khatib, Ma'an Fahmi Rashid (2022) Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol. Water Conservation & Management (WCM), 6 (1). pp. 56-61. ISSN 2523-5664 E-ISSN 2523-5672 https://www.watconman.org/archives/#wcm-2022-vol6-issue1 http://doi.org/10.26480/wcm.01.2022.56.61 |
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TP155 Chemical engineering Nedjai, Radhia Ahmed Kabashi, Nassereldeen Alam, Md Zahangir Al-Khatib, Ma'an Fahmi Rashid Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol |
description |
Activated carbons (ACs) were produced from baobab fruit shell (BFS) by varying the operating parameters of
activation temperatures, activation times, and impregnation ratios using response surface methodology (RSM). Adsorption tests on an aqueous solution of phenol were used to determine the optimum conditions for BF-ACs produced and central composite design (CCD) was used to determine the effects of the three preparation variables on the adsorption capacity of phenol. Based on the CCD, a quadratic equation was developed for the response, and from the analysis of variance (ANOVA), the most significant factor was
specified. The results demonstrated that the optimal activated carbon which had the highest phenol
adsorption capacity (93.56 mg/g) was obtained by these conditions as follows: the activation temperature of
700 °C, the activation time of 60 min, and IR of 2. Characterisation of the BF-AC produced showed that good
quality adsorbents with the few functional groups and the distribution of the well-forming pores are found during the optimum production conditions. The highest BET surface area and micropore volume were 1263.127 m2/g and 0.453 cm3/g, respectively. It concluded that activated carbons produced from baobab fruit shells using KOH are suitable for the treatment of wastewaters from organic pollutants. |
format |
Article |
author |
Nedjai, Radhia Ahmed Kabashi, Nassereldeen Alam, Md Zahangir Al-Khatib, Ma'an Fahmi Rashid |
author_facet |
Nedjai, Radhia Ahmed Kabashi, Nassereldeen Alam, Md Zahangir Al-Khatib, Ma'an Fahmi Rashid |
author_sort |
Nedjai, Radhia |
title |
Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol |
title_short |
Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol |
title_full |
Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol |
title_fullStr |
Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol |
title_full_unstemmed |
Optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol |
title_sort |
optimisation of activated carbon production from baobab fruit shells by chemical activation with koh for the removal of phenol |
publisher |
VOLKSON PRESS and Zibeline International |
publishDate |
2022 |
url |
http://irep.iium.edu.my/96565/1/96565_Optimisation%20of%20activated%20carbon%20production.pdf http://irep.iium.edu.my/96565/ https://www.watconman.org/archives/#wcm-2022-vol6-issue1 http://doi.org/10.26480/wcm.01.2022.56.61 |
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1800081766305759232 |
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13.160551 |