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American Journal of Innovative Research & Applied Sciences
| ISSN: 2429-5396 (e) | www.american-jiras.com | |
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| | ARTICLES | Am. J. innov. res. appl. sci. Volume 8, Issue 6, Pages 253-257 (June 2019) |
| Research Article |
American Journal of innovative
Research & Applied Sciences
Research & Applied Sciences
ISSN 2429-5396 (Online)
OCLC Number: 920041286
OCLC Number: 920041286
| JUNE VOL-8 | N° 6 | 2019 |
ABSTRACT
Backround: The removal of pollutants by adsorption on activated carbon is widely used. However, in the presence of several pollunates at once, this elimination can be influenced. Objective: The objective of this work is the estimation of activated carbon performance when in contact with several solutes. Methods: Thus, the elimination of pyromellitic acid was carried out on an activated carbon, in the presence of 0.2 or 0.5 mmol / l of benzoic acid to the concentrations. Results: The results show that the adsorption follows the model of Freundlich. The adsorbed amounts of pyromellitic acid are slightly reduced by the presence of benzoic acid in low concentrations. However, high concentrations strongly disfavour the adsorption of acidic examined. Conclusion: The study of competitive adsorption is essential to get closer to real effluents.
Keywords: Competitive adsorption, activated carbon, pyromellitic acid, benzoic acid.
Backround: The removal of pollutants by adsorption on activated carbon is widely used. However, in the presence of several pollunates at once, this elimination can be influenced. Objective: The objective of this work is the estimation of activated carbon performance when in contact with several solutes. Methods: Thus, the elimination of pyromellitic acid was carried out on an activated carbon, in the presence of 0.2 or 0.5 mmol / l of benzoic acid to the concentrations. Results: The results show that the adsorption follows the model of Freundlich. The adsorbed amounts of pyromellitic acid are slightly reduced by the presence of benzoic acid in low concentrations. However, high concentrations strongly disfavour the adsorption of acidic examined. Conclusion: The study of competitive adsorption is essential to get closer to real effluents.
Keywords: Competitive adsorption, activated carbon, pyromellitic acid, benzoic acid.
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Authors Contact.
*Correspondant author and authors Copyright © 2019:
| Belmouden Moustapha 1| and | Ait Ichou Yahia 1 |
Affiliation.
Faculté De Médecine Vétérinaire | Université De Lubumbashi | République Démocratique Du Congo |
This article is made freely available as part of this journal's Open Access: ID | Belmouden-ManuscriptRef.10-ajira260519 |
ELIMINATION OF PYROMELLITIC ACID WITH ACTIVATED CARBON IN THE PRESENCE OF ORGANIC SOLUTE
|| Belmouden Moustapha 1| and | Ait Ichou Yahia 1 |. Am. J. innov. res. appl. sci. 2019; 8(6):253-257.
| PDF FULL TEXT | | XML FILE | | Received | 26 April 2019 | | Accepted | 28 May 2019 | | Published | 09 June 2019 |
|| Belmouden Moustapha 1| and | Ait Ichou Yahia 1 |. Am. J. innov. res. appl. sci. 2019; 8(6):253-257.
| PDF FULL TEXT | | XML FILE | | Received | 26 April 2019 | | Accepted | 28 May 2019 | | Published | 09 June 2019 |