Sugarcane Bagasse As Potentially Low-Cost Biosorbent

Gorgulho, Honória de Fátima; Guilharduci, Viviane Vasques da Silva; Martelli, Patrícia Benedini

doi:10.5772/intechopen.72153

Cited by 5 publications

(5 citation statements)

References 46 publications

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“…The percentage of Cu, Pb, Se, Zn, and Cr ion removal was low at pH 3.0, and 9.0 during the adsorption process because the solution was acidic [ 7 , 8 ], highly alkaline, but at pH 6.0 the removal efficiency was very high [ 2 , 7 ]. The maximum removal efficiency of Cu, Pb, Se, Zn, and Cr ion for the case of adsorbents were 82.2%, 93%, 81.55%, 82%, and 82% at pH = 6.0 for banana, potato, orange, onion, opuntia, and pomegranate, respectively [ 50 , 51 ].…”

Section: Resultsmentioning

confidence: 99%

Adsorption of Chromium, Copper, Lead, Selenium, and Zinc ions into ecofriendly synthesized magnetic iron nanoparticles

Al Shammari,

Ahmed,

Abdel-Haleem

et al. 2023

PLoS ONE

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The iron nanoparticles (Fe-NPs) have been synthesized using an environmentally friendly and simple green synthesis method. This study aims to obtain an aqueous extract from natural material wastes for synthesizing Fe-NPs. The produced Fe-NPs were evaluated as adsorbents for removing Pb, Se, Cu, Zn, and Cr from aqueous solutions. The formation of Fe-NPs was observed on exposure of the aqueous extract to the ferrous chloride and ferric chloride solutions. The characterization of the synthesized Fe-NPs was carried out using different instrumental techniques. As a function of the initial metal ion concentration, contact time, and various doses, the removal of the heavy metal ions was investigated. The UV-Vis spectrum of Fe-NPs showed a peak at 386 nm, 386 nm, 400 nm, 420 nm, 210 nm, 215 nm, and 272 nm of banana, pomegranate, opuntia, orange, potato, and onion, respectively. The FT-IR spectra confirmed the attachment of bioactive molecules from plants on the Fe-NPs surface. The effective reduction of metal ions was greatly aided by the -OH functional groups. The functional groups were examined and responsible for adsorption process by nanoparticle powder sample, these peaks are 3400 cm−1, 2900 cm-1, 1600 cm−1,1000 cm−1, and 1550 cm−1. The magnetization measurements revealed superparamagnetic behavior in the produced iron oxide nanoparticles. Heavy metal ions uptake followed a time, dose, and initial concentration-dependent profile, with maximum removal efficiency at 45 min, 0.4 g, and 3.0 mg/L of metal concentration, respectively.

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Section: Resultsmentioning

confidence: 99%

Adsorption of Chromium, Copper, Lead, Selenium, and Zinc ions into ecofriendly synthesized magnetic iron nanoparticles

Al Shammari,

Ahmed,

Abdel-Haleem

et al. 2023

PLoS ONE

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“…Among the natural fibers mentioned above, SCB occupies a prominent place due to the volume generated from it, its attractive cost, and its properties as a sorbent derived from its hydrophobicity, high porosity, and silica content (Ortiz González et al, 2006;Brandão et al, 2010;Sarker et al, 2017;Gorgulho et al, 2018;Cavalcante et al, 2019;Ajala et al, 2021). SCB is used both in its original form and modified by some treatments and has been successfully used in laboratory and pilot-scale trials, showing effectiveness comparable to that of commercial products (Armada et al, 2009;Chung et al, 2011;Rincones Poyer et al, 2015;Behnood et al, 2016;Guilharduci et al, 2016;Díaz-Díaz et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

“…aGorgulho et al, 2018; b Oliveira et al, 2021; c Díaz-Díaz et al, 2018;d Madhubashani et al, 2021; e Galblaub et al, 2016; f Paulauskiene et al, 2014; g Téllez Carmona, 2007. …”

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confidence: 99%

Improved sorbent for the removal of hydrocarbons spilled in water

2022

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Oil contamination of ecologically sensitive aquifer systems is a major global environmental problem. Depending on their availability, there is a trend to seek sorbent materials based on natural fibers, for their high adsorption capacity and biodegradability. The objective of this work was to obtain a sorbent material, by carbonizing sugarcane bagasse chemically modified to clean the water contaminated by oil. Tests were carried out to determine the sorption capacity of the carbonized material as a type II sorbent according to ASTM method F 726-17. The optimal particle size for which the sorption capacity was greater, was above 2.0 mm. The sorbent obtained was tested on water contaminated with crude oil, and a comparative evaluation was made between this material and a commercially existing one. As a result of the experiments, very similar values were obtained between the properties of both sorbent materials. Thus, it is concluded that the carbonized bagasse material can be used as hydrocarbon sorbent material.

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“…Current studies report low cost adsorbents to remove contaminants in aqueous effluents: sugar cane (Almeida et al, 2019;Gorgulho et al, 2018;Oliveira et al, 2018;Paula et al, 2017), chitosan The wild cane (Gynerium Sagittatum) belongs to Poaceae family and can be found throughout Brazil throughout the year. This fiber is widely used in handicraft production by the residents of Ilha de Maré, Bahia, Brazil (MMA, 2011).…”

Section: Introductionmentioning

confidence: 99%

“…Cai et al, 2019;Gorgulho et al, 2018;Hospodarova et al, 2018;Hu et al, 2019).After acetylation treatment, variations were observed in the couplings of characteristic bands; a reduction of the hydroxyl groups (O-H) occurs, which can be evidenced by decrease in absorption intensity in the reference band. Successful esterification can be confirmed by the behavior of three important absorption bands around 1736, 1367, and 1242 cm -1 , related to stretching vibration in carbonyl C = O, C -H, and C-O(Behnood et al, 2016;Gorgulho et al, 2018;Lopes et al, 2010b;Sun et al, 2004).…”

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confidence: 99%

Adsorption of Crude Oil in Aqueous Environment Using Wild Cane Fiber: Equilibrium and Kinetic Studies

Franca

Santos

Queiroz

et al. 2019

BJPG

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This work evaluates the adsorption capacity of the wild cane fiber (Gynerium Sagittatum) in crude oil. Both untreated biomass and treated with ionic liquid [2HEA][Ac] and acetylated were studied for oil spill cleanup in aqueous environment. Crude oil adsorption tests were performed in a thermostatic bath, varying the time for the kinetic study and the amount of oil for isotherm model. Kinetic study of oil adsorption allowed us to identify that the untreated fiber reached saturation in 90 minutes, while the fiber treated with acetylated and ionic liquid reached saturation in 30 minutes. In equilibrium, the total amount of oil adsorbed by the untreated fiber was 3.8g, whereas in acetylated and ionic liquid treated fiber, the obtained maximum adsorption capacity was 4.4 and 3.7 g, respectively. The remediation process using wild cane fiber followed a second order kinetic rate and Sips and Toth isotherm models provided the best fit to experimental data.

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Sugarcane Bagasse As Potentially Low-Cost Biosorbent

Cited by 5 publications

References 46 publications

Adsorption of Chromium, Copper, Lead, Selenium, and Zinc ions into ecofriendly synthesized magnetic iron nanoparticles

Adsorption of Chromium, Copper, Lead, Selenium, and Zinc ions into ecofriendly synthesized magnetic iron nanoparticles

Improved sorbent for the removal of hydrocarbons spilled in water

Adsorption of Crude Oil in Aqueous Environment Using Wild Cane Fiber: Equilibrium and Kinetic Studies

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