Marine alga “Bifurcaria bifurcata”: biosorption of Reactive Blue 19 and methylene blue from aqueous solutions
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In this study, we have investigated the removal efficiency of two organic pollutants: methylene blue (MB) and Reactive Blue 19 (RB19) dyes by using a brown marine alga abundantly available on the Moroccan coastlines called Bifurcaria bifurcata (Bif-Bcata). During the experiments that were conducted in batch mode, we have studied the effect of some parameters such as pH, Bif-Bcata mass, contact time, and initial dye concentration in order to optimize the most suitable biosorption conditions. The biosorption tests on Bif-Bcata showed that the equilibrium is reached after 15 min for both dyes MB and RB19. The optimal pH values are 5.6 and 1.0 for MB and RB19, respectively. Kinetic studies revealed that the biosorption of both dyes follows the pseudo-second-order model. The biosorption isotherms demonstrated that the Langmuir model is the most appropriate to describe the biosorption equilibrium for both dyes MB and RB19 with maximum biosorption capacities reaching 2744.5 mg/g for MB and 88.7 mg/g for RB19. According to these results, it is clear that Bif-Bcata can be considered a promising biomaterial to be used as an effective biosorbent for the elimination of cationic and anionic dyes from textile effluents.
KeywordsBiosorption Alga Bifurcaria bifurcata Methylene blue Reactive Blue 19
The authors gratefully acknowledge the CUR CA2D and Littomer of Chouaïb Doukkali University (El Jadida-Morocco) for their support. The authors would also like to thank Professors Charafeddine Jama (University of Lille) and Fouad Bentiss (Faculty of Sciences, UCD, El Jadida) for their valuable collaboration.
Compliance with ethical standards
Conflict of interest
The authors declare that they have no conflict of interest.
- Aarfane A, Salhi A, El Krati M et al (2014a) Etude cinétique et thermodynamique de l’adsorption des colorants Red195 et Bleu de méthylène en milieu aqueux sur les cendres volantes et les mâchefers. J Mater Environ Sci 5:1927–1939Google Scholar
- Aarfane A, Salhi A, El Krati M et al (2014b) Kinetic and thermodynamic study of the adsorption of Red195 and methylene blue dyes on fly ash and bottom ash in aqueous medium. J Mater Environ Sci 5:1927–1939Google Scholar
- Anfar Z, Ait Ahsaine H, Zbair M, et al (2019) Recent trends on numerical investigations of response surface methodology for pollutants adsorption onto activated carbon materials: a review. Crit Rev Environ Sci Technol 1–42. doi: https://doi.org/10.1080/10643389.2019.1642835
- Banaei A, Samadi S, Karimi S et al (2017) Synthesis of silica gel modified with 2,2′-(hexane-1,6-diylbis(oxy)) dibenzaldehyde as a new adsorbent for the removal of Reactive Yellow 84 and Reactive Blue 19 dyes from aqueous solutions: equilibrium and thermodynamic studies. Powder Technol 319:60–70. https://doi.org/10.1016/j.powtec.2017.06.044 CrossRefGoogle Scholar
- Ben Mansour H, Corroler D, Barillier D, Ghedira K, Chekir L, Mosrati R (2007) Evaluation of genotoxicity and pro-oxidant effect of the azo dyes: acids yellow 17, violet 7 and orange 52, and of their degradation products by Pseudomonas putida mt-2. Food Chem Toxicol 45:1670–1677. https://doi.org/10.1016/j.fct.2007.02.033 CrossRefGoogle Scholar
- Benzidia N, Salhi A, Bakkas S, Khamliche L (2015) Biosorption of copper Cu (II) in aqueous solution by chemically modified crushed marine algae (Bifurcaria bifurcata): equilibrium and kinetic studies. Mediterranean Journal of Chemistry 4:85–92. https://doi.org/10.13171/mjc.4.2.2015.08.04.11.19/khamliche CrossRefGoogle Scholar
- Benzidia N, Salhi A, Bentiss F et al (2017) Kinetics and equilibrium studies on biosorption of cadmium and lead ions from aqueous solutions by chemically modified algae Bifurcaria bifurcata. J Mater Environ Sci 8:4778–4784Google Scholar
- Cusioli LF, Quesada HB, Baptista ATA et al (2019) Soybean hulls as a low-cost biosorbent for removal of methylene blue contaminant. Environ Prog Sustain Energy. https://doi.org/10.1002/ep.13328
- Freundlich H (1907) Über die adsorption in Lösungen. Z Phys Chem 57U. https://doi.org/10.1515/zpch-1907-5723
- Haffad H, Zbair M, Anfar Z et al (2019) Removal of reactive red-198 dye using chitosan as an adsorbent: optimization by central composite design coupled with response surface methodology. Toxin rev 1–13. doi: https://doi.org/10.1080/15569543.2019.1584822
- Hamdaoui O, Chiha M (2007) Removal of methylene blue from aqueous solutions by wheat bran. Acta Chim Slov 54:407–418Google Scholar
- Weber WJ, Morris JC (1963) Kinetics of adsorption carbon from solutions. J Sanit Engeering Div Proceedings Am Soc Civ Eng 89:31–60Google Scholar
- Zbair M, Ainassaari K, Drif A, Ojala S, Bottlinger M, Pirilä M, Keiski RL, Bensitel M, Brahmi R (2018a) Toward new benchmark adsorbents: preparation and characterization of activated carbon from argan nut shell for bisphenol A removal. Environ Sci Pollut Res 25:1869–1882. https://doi.org/10.1007/s11356-017-0634-6 CrossRefGoogle Scholar
- Zbair M, Anfar Z, Ait Ahsaine H et al (2018c) Acridine orange adsorption by zinc oxide/almond shell activated carbon composite: operational factors, mechanism and performance optimization using central composite design and surface modeling. J Environ Manag. https://doi.org/10.1016/j.jenvman.2017.10.058 CrossRefGoogle Scholar
- Zbair M, Bottlinger M, Ainassaari K, Ojala S, Stein O, Keiski RL, Bensitel M, Brahmi R (2018e) Hydrothermal carbonization of argan nut shell: functional mesoporous carbon with excellent performance in the adsorption of bisphenol A and diuron. Waste and Biomass Valorization:1–20. https://doi.org/10.1007/s12649-018-00554-0