Sugarcane bagasse powder as biosorbent for reactive red 120 removals from aqueous solution

Shariati, Ahmad; Wong, Y. C.; Veloo, Krishna Veni

doi:10.1088/1755-1315/140/1/012027

Cited by 17 publications

(7 citation statements)

References 22 publications

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“…CO and NO are the stretching of aromatic groups including carbonyl bonds of hemicellulose and the stretching of aromatic groups displaying lignin, respectively. , C–H represents the stretching of alkene, and C–O–C demonstrates the stretching of sodium alginate . BB exhibited the stretching of O–H at 3737.93 and 3316.75 cm –1 , stretching of OCO at 2349.71 cm –1 , stretching of CO and NO at 1600.16 cm –1 , stretching of C–H at 1421.99 cm –1 , stretching of C–O–C at 1026.45 cm –1 , and stretching of CC at 883.37 cm –1 , related to hemicellulose and cellulose in bagasse shown in Figure a. BFB exhibited the stretching of O–H or Si–OH related to the silanol group at 3727.76, 3625.83, and 3600.45 cm –1 , stretching of OCO at 2349.66 cm –1 , stretching of CO and NO at 1596.13 cm –1 , stretching of C–H at 1424.74 cm –1 , stretching of C–O–C at 1019.17 cm –1 , and stretching of Si–H at 779.70 cm –1 , normally found in bagasse fly ash shown in Figure b.…”

Section: Resultssupporting

confidence: 85%

“… 28 , 29 C–H represents the stretching of alkene, and C–O–C demonstrates the stretching of sodium alginate. 30 BB exhibited the stretching of O–H at 3737.93 and 3316.75 cm –1 , stretching of O=C=O at 2349.71 cm –1 , stretching of C=O and N=O at 1600.16 cm –1 , stretching of C–H at 1421.99 cm –1 , stretching of C–O–C at 1026.45 cm –1 , and stretching of C=C at 883.37 cm –1 , related to hemicellulose and cellulose in bagasse 31 shown in Figure 4 a. BFB exhibited the stretching of O–H or Si–OH related to the silanol group at 3727.76, 3625.83, and 3600.45 cm –1 , stretching of O=C=O at 2349.66 cm –1 , stretching of C=O and N=O at 1596.13 cm –1 , stretching of C–H at 1424.74 cm –1 , stretching of C–O–C at 1019.17 cm –1 , and stretching of Si–H at 779.70 cm –1 , normally found in bagasse fly ash 27 shown in Figure 4 b. BBF exhibited the stretching of O–H at 3727.86, 3703.37, 3626.30, 3599.89, and 3320.20 cm –1 , stretching of O=C=O at 2349.72 cm –1 , stretching of C=O and N=O at 1600.81 cm –1 , stretching of C–H at 1412.34 cm –1 , stretching of C–O–C at 1016.74 cm –1 , and stretching of C=C at 875.11 cm –1 , as shown in Figure 4 c. BFBF demonstrated the stretching of O–H or Si–OH at 3728.29 and 3354.31 cm –1 , stretching of O=C=O at 2349.14 cm –1 , stretching of C=O and N=O at 1596.64 cm –1 , stretching of C–H at 1415.17 cm –1 , stretching of C–O–C at 1023.08 cm –1 , and stretching of Si–H at 779.38 cm –1 , as shown in Figure 4 d. BBZ illustrated the stretching of O–H at 3727.70 and 3313.39 cm –1 , stretching of O=C=O at 2349.77 cm –1 , stretching of C=O and N=O at 1598.48 cm –1 , stretching of C–H at 1416.80 cm –1 , stretching of C–O–C at 1024.01 cm –1 , and stretching of C=C at 825.50 cm –1 , as shown in Figure 4 e. BFBZ illustrated the stretching of O–H or Si–OH at 3728.10, 3626.51, and 3600.32 cm –1 , stretching of O=C=O at 2349.70 cm –1 , stretching of C=O and N=O at 1596.70 cm –1 , stretching of C–H at 1433.64 cm –1 , stretching of C–O–C at 1027.64 cm –1 , and stretching of Si–H at 779.60 cm –1 , as shown in Figure 4 f.…”

Section: Resultsmentioning

confidence: 99%

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Modified Beaded Materials from Recycled Wastes of Bagasse and Bagasse Fly Ash with Iron(III) Oxide-Hydroxide and Zinc Oxide for the Removal of Reactive Blue 4 Dye in Aqueous Solution

et al. 2022

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Dye contamination in wastewater affects the photosynthesis of aquatic plants and algae by blocking the sunlight, and it induces toxicity to aquatic organisms, which might result in human health effects. Thus, the treatment of dyes in wastewater is required before discharging into the receiving water for safety purposes. Six dye adsorbent materials bagasse beads (BB), bagasse fly ash beads (BFB), bagasse beads with mixed iron(III) oxide-hydroxide (BBF), bagasse fly ash beads with mixed iron(III) oxide-hydroxide (BFBF), bagasse beads with mixed zinc oxide (BBZ), and bagasse fly ash beads with mixed zinc oxide (BFBZ) were synthesized and investigated using various characterization techniques such as X-ray diffractometry (XRD), field emission scanning electron microscopy with focused ion beam (FESEM-FIB), energy dispersive X-ray spectrometry (EDX), and Fourier transform infrared spectroscopy (FTIR). A series of batch experiments on the effects of dosage (0.5–3 g), contact time (3–18 h), temperature (30–80°C), pH (3–11), and initial concentration (30–90 mg/L) were used to investigate reactive blue 4 (RB4) dye removal efficiencies in aqueous solution, and their adsorption isotherms and kinetics were studied for explaining their adsorption patterns and mechanisms. All dye adsorbent materials demonstrated semicrystalline structures, and their surface morphologies had a spherical shape with coarse surfaces. Five main elements of oxygen, carbon, calcium, chlorine, and sodium and six main functional groups of alcohol and carboxylic acid (O–H), carbon dioxide (O=C=O), aromatic groups (C=O and N=O), alkene (C–H), and sodium alginate (C–O–C) were detected in all dye adsorbent materials. For batch tests, they could remove RB4 dye by more than 90%, and BFBF exhibited the highest RB4 dye removal efficiency at 99.36%. Freundlich and pseudo-second-order kinetic models well explained their adsorption patterns and mechanisms, in which BFBF demonstrated a higher maximum adsorption capacity ( q m ) of 10.277 mg/g than that of other dye adsorbent materials. Therefore, all dye adsorbent materials offer good potential for further industrial applications.

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Section: Resultssupporting

confidence: 85%

Section: Resultsmentioning

confidence: 99%

Modified Beaded Materials from Recycled Wastes of Bagasse and Bagasse Fly Ash with Iron(III) Oxide-Hydroxide and Zinc Oxide for the Removal of Reactive Blue 4 Dye in Aqueous Solution

et al. 2022

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“…The aryl C-O out of plane stretching vibration of hemicellulose and lignin is responsible for the band at 1241 cm −1 [37,38]. The stretching vibrations of -C-O of hemicellulose and cellulose are observed at 1034 cm −1 [11,36]. The glycosidic bond β-(1-4) of cellulose has appeared at 831 cm −1 [39], and C-H stretching vibrations are represented by the two bands at 831 and 531 cm −1 [38,40].…”

Section: Ftir Analysismentioning

confidence: 99%

“…The two peaks at 2903 and 2349 cm −1 are attributed to symmetric and asymmetric vibrations of -CH and -CH2. The peak at 1722 cm −1 is due to the stretching vibration of C=O of unconjugated hemicellulose and lignin, respectively [36]. The -C=C-and -C=O stretching vibrations of the lignin aromatic ring are responsible for the band at 1599 cm −1 [11,37,38], while the band at 1507 cm −1 is attributed to lignin ring C=C skeletal vibration, the band at 1427 cm −1 belongs to lignin -CH2 and -CH3 bending, and the peak at 1319 cm −1 is due to cellulose -CH2 bending [11].…”

Section: Ftir Analysismentioning

confidence: 99%

Fabrication and Characterization of Effective Biochar Biosorbent Derived from Agricultural Waste to Remove Cationic Dyes from Wastewater

et al. 2022

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The main aim of this work is to treat sugarcane bagasse agricultural waste and prepare an efficient, promising, and eco-friendly adsorbent material. Biochar is an example of such a material, and it is an extremely versatile and eco-friendly biosorbent to treat wastewater. Crystal violet (CV)-dye and methylene blue (MB)-dye species are examples of serious organic pollutants. Herein, biochar was prepared firstly from sugarcane bagasse (SCB), and then a biochar biosorbent was synthesized through pyrolysis and surface activation with NaOH. SEM, TEM, FTIR, Raman, surface area, XRD, and EDX were used to characterize the investigated materials. The reuse of such waste materials is considered eco-friendly in nature. After that, the adsorption of MB and CV-species from synthetically prepared wastewater using treated biochar was investigated under various conditions. To demonstrate the study’s effectiveness, it was attempted to achieve optimum effectiveness at an optimum level by working with time, adsorbent dose, dye concentration, NaCl, pH, and temperature. The number of adsorbed dyes reduced as the dye concentrations increased and marginally decreased with NaCl but increased with the adsorbent dosage, pH, and temperature of the solution increased. Furthermore, it climbed for around 15 min before reaching equilibrium, indicating that all pores were almost full. Under the optimum condition, the removal perecentages of both MB and CV-dyes were ≥ 98%. The obtained equilibrium data was represented by Langmuir and Freundlich isotherm models. Additionally, the thermodynamic parameters were examined at various temperatures. The results illustrated that the Langmuir isotherm was utilized to explain the experimental adsorption processes with maximum adsorption capacities of MB and CV-dyes were 114.42 and 99.50 mgg−1, respectively. The kinetic data were estimated by pseudo-first and pseudo-second-order equations. The best correlation coefficients of the investigated adsorption processes were described by the pseudo-second-order kinetic model. Finally, the data obtained were compared with some works published during the last four years.

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“…(Yam et al, 2020). Pure bagasse as a biosorbent is very useful for absorbing the Reactive Red 120 (RRI 120) dye solution with a maximum percentage of adsorption of 94.62% (Ahmad et al, 2018). In another study, Gusmau et al (2012) used bagasse as an adsorbent to absorb the dyes of Methylene Blue (MB) and Gentian Violet (GV) with adsorption capacity values of 478.5 and 1273.2 mg/g, respectively.…”

Section: Introductionmentioning

confidence: 99%

Adsorption and Characterization of Activated Sugarcane Bagasse Using Natrium Hydroxide

Priyanto

Malik

Muhdarina

et al. 2021

Indo. J. Chem. Res.

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Sugarcane Bagasse can be used as an adsorbent both under natural conditions and modified by chemical activation using sodium hydroxide (NaOH). Activation of sugarcane bagasse with NaOH was carried out at variations of 5:1, 10:1, and 20:1 (w/w). The absorption ability of bagasse adsorbent to methylene blue solution was carried out with the parameters of variation of contact time (60, 90, 120, 150, and 180 minutes), adsorbate concentration (20, 30, 40, 50, and 60 ppm) and temperature (30, 40, 50, and 60 oC). The adsorbent's characterization included determining the functional groups using FTIR, morphology, and mass of elements using SEM-EDX, and determining the surface area and volume of adsorbent pores using the BET methods. The highest adsorption percentage results were found in the NASB10:1 adsorbent at 99.50%. The optimum conditions for the NASB10:1 adsorbent are with a contact time of 120 minutes, an adsorbate concentration of 50 ppm, and a temperature of 30 oC or 303 K. The NASB10:1 adsorbent has the highest surface area compared to other adsorbents, namely 2.803 m2/g so that it can perform the maximum absorption of methylene blue.

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Sugarcane bagasse powder as biosorbent for reactive red 120 removals from aqueous solution

Cited by 17 publications

References 22 publications

Modified Beaded Materials from Recycled Wastes of Bagasse and Bagasse Fly Ash with Iron(III) Oxide-Hydroxide and Zinc Oxide for the Removal of Reactive Blue 4 Dye in Aqueous Solution

Modified Beaded Materials from Recycled Wastes of Bagasse and Bagasse Fly Ash with Iron(III) Oxide-Hydroxide and Zinc Oxide for the Removal of Reactive Blue 4 Dye in Aqueous Solution

Fabrication and Characterization of Effective Biochar Biosorbent Derived from Agricultural Waste to Remove Cationic Dyes from Wastewater

Adsorption and Characterization of Activated Sugarcane Bagasse Using Natrium Hydroxide

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