Biosorption of heavy metals (Copper, Nickel) and dye (Methylene Bleu) from aqueous solution onto southern Algerian carob shells
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| 1. | Title | Title of document | Biosorption of heavy metals (Copper, Nickel) and dye (Methylene Bleu) from aqueous solution onto southern Algerian carob shells |
| 2. | Creator | Author's name, affiliation, country | F. Bensafiddine; Laboratory of Mathematics and Applied Sciences, Ghardaïa University, BP 455 Ghardaia: 47000 Algeria; Algeria |
| 2. | Creator | Author's name, affiliation, country | M. Benalia; Université de Laghouat; Algeria |
| 2. | Creator | Author's name, affiliation, country | A. hadj Seyd; Université de Ourgla; Algeria |
| 2. | Creator | Author's name, affiliation, country | M. Djedid; Département de génie des procédés Laghouat; Algeria |
| 2. | Creator | Author's name, affiliation, country | C. Ad; Département de génie des procédés Laghout; Algeria |
| 2. | Creator | Author's name, affiliation, country | Z. Baba Amar; Laboratory of Mathematics and Applied Sciences; Algeria |
| 2. | Creator | Author's name, affiliation, country | H. Elmsellem; Laboratoire de Chimie Appliquée et environnement, Department of Chemistry; Morocco |
| 3. | Subject | Discipline(s) | |
| 3. | Subject | Keyword(s) | Biosorption; Copper; Nickel; Methylene blue; Isotherms |
| 4. | Description | Abstract | A raw carob shells was used as biosorbent for removal of copper, nickel and methylene blue from aqueous solution. The adsorbent was characterized by thermal gravimetric analysis (TGA), The Brunauer-Emmett-Teller (BET) surface area, and the point of zero charge (pHPZC). Biosorption experiments were carried out as function of solution pH, biosorbent dosage, contact time and initial ions concentration. Experimental results show that maximum biosorption capacity of 4.0, 3.91 and 13.17, mg/g for Cu (II), Ni (II) and MB respectively, occurred at an initial concentration of 100 mg/L, and temperature of 20 °C. Kinetic data were best fitted with pseudo-second-order. Biosorption isotherms were best correlated with Langmuir model for MB and Freundlich model for Cu (II) and Ni (II). |
| 5. | Publisher | Organizing agency, location | |
| 6. | Contributor | Sponsor(s) | the chemist members of the Laboratory of Mathematics and Applied Sciences, Ghardaïa University, Algeria, chemist members of the Laboratory of Process Engineering, Laghouat University, Dr ELMESELLEM Hichem from Faculty of Sciences, Mohamed 1st University, |
| 7. | Date | (YYYY-MM-DD) | 16-06-2020 |
| 8. | Type | Status & genre | Peer-reviewed Article |
| 8. | Type | Type | |
| 9. | Format | File format | |
| 10. | Identifier | Uniform Resource Identifier | https://revues.imist.ma/index.php/morjchem/article/view/21217 |
| 10. | Identifier | Digital Object Identifier (DOI) | https://doi.org/10.48317/IMIST.PRSM/morjchem-v8i3.21217 |
| 11. | Source | Title; vol., no. (year) | Moroccan Journal of Chemistry; Vol 8, No 3 (2020) |
| 12. | Language | English=en | en |
| 13. | Relation | Supp. Files | |
| 14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
| 15. | Rights | Copyright and permissions |
Copyright (c) 2020 Moroccan Journal of Chemistry |