Marine alga “Bifurcaria bifurcata”: biosorption of Reactive Blue 19 and methylene blue from aqueous solutions

Bouzikri, Said; Ouasfi, Nadia; Benzidia, Naoual; Salhi, A.; Bakkas, Salem; Khamliche, Layachi

doi:10.1007/s11356-020-07846-w

Cited by 28 publications

(11 citation statements)

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“…Biomass from Bifurcaria bifurcata was also applied to remove this dye with a maximum biosorption capacity of 2744.5 mg/g in only 15 min. The best adsorption efficiency was obtained at pH = 5.6 due to electrostatic interaction [136].…”

Section: Dyesmentioning

confidence: 96%

“…Reactive Blue 19 using dead biomass of the brown marine alga Bifurcaria bifurcata, with a maximum adsorbed amount of 88.7 mg/g in only 15 min at pH = 1.0. At this very low pH, the concentration of H 3 O + was high enough to allow the protonation of sulfonate groups of this dye, which favors the interaction between the dye and the functional groups of the biomass [136]. Eriochrome black T is another example of an anionic dye recently studied for its elimination by biosorption; in this case, using dead biomass of Fucus vesiculosus and with a maximum biosorption capacity of 24.31 mg/g at pH < 4.0.…”

Section: Dyesmentioning

confidence: 99%

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Biosorption: A Review of the Latest Advances

Torres

2020

Processes

144

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Biosorption is a variant of sorption techniques in which the sorbent is a material of biological origin. This technique is considered to be low cost and environmentally friendly, and it can be used to remove pollutants from aqueous solutions. The objective of this review is to report on the most significant recent works and most recent advances that have occurred in the last couple of years (2019–2020) in the field of biosorption. Biosorption of metals and organic compounds (dyes, antibiotics and other emerging contaminants) is considered in this review. In addition, the use and possibilities of different forms of biomass (live or dead, modified or immobilized) are also considered.

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Section: Dyesmentioning

confidence: 96%

Section: Dyesmentioning

confidence: 99%

Biosorption: A Review of the Latest Advances

Torres

2020

Processes

144

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“…The maximum percentage of dye biosorption was 88,9% 65 . The biomass of brown alga, Bifurcaria bifurcata , had the ability of biosorption of reactive Blue 19 (RB19) and MB dyes from aqueous solutions at optimum pH values were 5.6 and 1.0 for MB and RB19, respectively, Maximum biosorption capacities are 274.45 mg/g for MB and 88.7 mg/g for RB19 66 .…”

Section: Resultsmentioning

confidence: 99%

Innovative binary sorption of Cobalt(II) and methylene blue by Sargassum latifolium using Taguchi and hybrid artificial neural network paradigms

Moussa

Ghoniem

Elsayed

et al. 2022

Sci Rep

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The present investigation has been designed by Taguchi and hybrid artificial neural network (ANN) paradigms to improve and optimize the binary sorption of Cobalt(II) and methylene blue (MB) from an aqueous solution, depending on modifying physicochemical conditions to generate an appropriate constitution for a highly efficient biosorption by the alga; Sargassum latifolium. Concerning Taguchi's design, the predicted values of the two responses were comparable to actual ones. The biosorption of Cobalt(II) ions was more efficient than MB, the supreme biosorption of Cobalt(II) was verified in run L21 (93.28%), with the highest S/N ratio being 39.40. The highest biosorption of MB was reached in run L22 (74.04%), with a S/N ratio of 37.39. The R2 and adjusted R2 were in reasonable values, indicating the validity of the model. The hybrid ANN model has exclusively emerged herein to optimize the biosorption of both Cobalt(II) and MB simultaneously, therefore, the ANN model was better than the Taguchi design. The predicted values of Cobalt(II) and MB biosorption were more obedience to the ANN model. The SEM analysis of the surface of S. latifolium showed mosaic form with massive particles, as crosslinking of biomolecules of the algal surface in the presence of Cobalt(II) and MB. Viewing FTIR analysis showed active groups e.g., hydroxyl, α, β-unsaturated ester, α, β-unsaturated ketone, N–O, and aromatic amine. To the best of our knowledge, there are no reports deeming the binary sorption of Cobalt(II) and MB ions by S. latifolium during Taguchi orthogonal arrays and hybrid ANN.

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“…Biomass from marine macroalgae and seagrasses can be obtained in large quantities at a low price, provided that their harvesting is sustainable and does not affect the ecosystem balance in coastal areas. Different species of marine algae have been used to remove various metal ions, colorants (dyes) and other pollutants from water (Sheng et al, 2007;Bhatnagar et al, 2012;Aytas et al, 2014;Navarro et al, 2014;Rathod et al, 2014;Vijayaraghavan et al, 2015;Jerold and Sivasubramanian, 2016;Ungureanu et al, 2016;Mokhtar et al, 2017;Vigneshpriya et al, 2017;Arumugam et al, 2018;Kishore Kumar et al, 2018;Silva et al, 2019;Bouzikri et al, 2020; Coração et al, 2020;Fabre et al, 2020;Safarik et al, 2020a,b;Shobier et al, 2020; Table 1). Also, waste macroalgae biomass obtained after selected industrial processes can be employed for the same purposes (Safarik et al, 2018;Santos et al, 2018).…”

Section: Biosorbentsmentioning

confidence: 99%

Valorization of Marine Waste: Use of Industrial By-Products and Beach Wrack Towards the Production of High Added-Value Products

et al. 2021

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Biomass is defined as organic matter from living organisms represented in all kingdoms. It is recognized to be an excellent source of proteins, polysaccharides and lipids and, as such, embodies a tailored feedstock for new products and processes to apply in green industries. The industrial processes focused on the valorization of terrestrial biomass are well established, but marine sources still represent an untapped resource. Oceans and seas occupy over 70% of the Earth’s surface and are used intensively in worldwide economies through the fishery industry, as logistical routes, for mining ores and exploitation of fossil fuels, among others. All these activities produce waste. The other source of unused biomass derives from the beach wrack or washed-ashore organic material, especially in highly eutrophicated marine ecosystems. The development of high-added-value products from these side streams has been given priority in recent years due to the detection of a broad range of biopolymers, multiple nutrients and functional compounds that could find applications for human consumption or use in livestock/pet food, pharmaceutical and other industries. This review comprises a broad thematic approach in marine waste valorization, addressing the main achievements in marine biotechnology for advancing the circular economy, ranging from bioremediation applications for pollution treatment to energy and valorization for biomedical applications. It also includes a broad overview of the valorization of side streams in three selected case study areas: Norway, Scotland, and the Baltic Sea.

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Marine alga “Bifurcaria bifurcata”: biosorption of Reactive Blue 19 and methylene blue from aqueous solutions

Cited by 28 publications

References 50 publications

Biosorption: A Review of the Latest Advances

Biosorption: A Review of the Latest Advances

Innovative binary sorption of Cobalt(II) and methylene blue by Sargassum latifolium using Taguchi and hybrid artificial neural network paradigms

Valorization of Marine Waste: Use of Industrial By-Products and Beach Wrack Towards the Production of High Added-Value Products

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