Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal

Praipipat, Pornsawai; Ngamsurach, Pimploy; Saekrathok, Chonthicha; Phomtai, Sukanya

doi:10.1016/j.arabjc.2022.104291

Cited by 31 publications

(25 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…RB4 dye removal efficiencies of all materials were increased with the increase of pH values from 1 to 3, then they were decreased. Their highest RB4 dye removal efficiencies of all materials were found at pH 3 with RB4 dye removal at 89.12% and 95.96% for SPB and SPFB which corresponded to other previous studies reported the highest RB4 dye removal efficiency found at acidic conditions 6 , 14 . Therefore, pH 3 was the optimum pH of sawdust materials that were used for studying the concentration effect.…”

Section: Resultssupporting

confidence: 89%

“…The control condition was a sample volume of 150 mL, and the optimum dose of 3 g (SPB) or 1.5 g (SPFB), contact time of 12 h (SPB) or 9 h (SPFB), temperature of 40 °C (SPB) or 30 °C (SPFB), and pH of 3. RB4 dye removal efficiencies of all materials were decreased with the increase of concentration because RB4 dye ions were more than the available active sites of sawdust materials similar to the report by other studies 12 , 14 . RB4 dye removal efficiencies from 30 to 70 mg L −1 of SPB and SPFB were 84.35–89.65% and 88.43–96.12%.…”

Section: Resultssupporting

confidence: 86%

“…The modified materials of sugarcane bagasse with Fe 2 O 3 , sawdust with ZnO, and lemon peels with iron (III) oxide-hydroxide have been used for lead removal 8 – 10 , and the modifications of rice bran with SnO 2 /Fe 3 O 4 , bagasse with zinc oxide, and lemon peels beads with iron (III) oxide-hydroxide have been applied for removing RB4 dye 11 – 13 . Moreover, the stability of the material is another point for applying industrial application, so the changing of material form from a powder form to a bead form in many studies has also been reported with supporting the increase of heavy metal or dye removal efficiencies 6 – 8 , 12 – 14 . Therefore, this study attempts to synthesize sawdust materials modified with iron (III) oxide-hydroxide in powder and bead materials, compare their lead or RB4 dye removal efficiencies through batch experiments, and verify whether adding metal oxide or changing form helped to improve a material efficiency for lead or RB4 adsorption.…”

Section: Introductionmentioning

confidence: 90%

“…For electrostatic interactions, the surface of SPB or SPFB adsorbed RB4 dye molecule from the interaction between the positively charged hydroxy group (–OH) of their surface and the negatively charged sulfonate groups (–SO 3 − ) of RB4 dye molecules. For hydrogen bonding interactions, the nitrogen (N) in the RB4 dye structure was caught by hydrogen ions (H + ) in the hydroxyl group (–OH) of SPB or SPFB 14 . Finally, the n–π bonding interactions occurred by the interaction of oxygen bond (–O) in the hydroxyl group (–OH) in SPB or SPFB and the aromatic rings in RB4 dye molecules 6 .…”

Section: The Possible Mechanisms Of Lead and Dye Adsorptions By Sawdu...mentioning

confidence: 99%

See 3 more Smart Citations

Powdered and beaded sawdust materials modified iron (III) oxide-hydroxide for adsorption of lead (II) ion and reactive blue 4 dye

Praipipat

Ngamsurach

Kosumphan

et al. 2023

Sci Rep

Self Cite

View full text Add to dashboard Cite

The problems of lead and reactive blue 4 (RB4) dye contamination in wastewater are concerns because of their toxicities to aquatic life and water quality, so lead and RB4 dye removals are recommended to remove from wastewater before discharging. Sawdust powder (SP), sawdust powder doped iron (III) oxide-hydroxide (SPF), sawdust beads (SPB), and sawdust powder doped iron (III) oxide-hydroxide beads (SPFB) were synthesized and characterized with various techniques, and their lead or RB4 dye removal efficiencies were investigated by batch experiments, adsorption isotherms, kinetics, and desorption experiments. SPFB demonstrated higher specific surface area (11.020 m2 g−1) and smaller pore size (3.937 nm) than other materials. SP and SPF were irregular shapes with heterogeneous structures whereas SPB and SPFB had spherical shapes with coarse surfaces. Calcium (Ca) and oxygen (O) were found in all materials whereas iron (Fe) was only found in SPF and SPFB. O–H, C–H, C=C, and C–O were detected in all materials. Their lead removal efficiencies of all materials were higher than 82%, and RB4 dye removal efficiencies of SPB and SPFB were higher than 87%. Therefore, adding iron (III) oxide-hydroxide and changing material form helped to improve material efficiencies for lead or RB4 dye adsorption. SP and SPB corresponded to Langmuir model related to a physical adsorption process whereas SPF and SPFB corresponded to the Freundlich model correlated to a chemisorption process. All materials corresponded to a pseudo-second-order kinetic model relating to the chemical adsorption process. All materials could be reused more than 5 cycles with high lead removal of 63%, and SPB and SPFB also could be reused more than 5 cycles for high RB4 dye removal of 72%. Therefore, SPFB was a potential material to apply for lead or RB4 dye removal in industrial applications.

show abstract

Section: Resultssupporting

confidence: 89%

Section: Resultssupporting

confidence: 86%

Section: Introductionmentioning

confidence: 90%

Section: The Possible Mechanisms Of Lead and Dye Adsorptions By Sawdu...mentioning

confidence: 99%

See 2 more Smart Citations

Powdered and beaded sawdust materials modified iron (III) oxide-hydroxide for adsorption of lead (II) ion and reactive blue 4 dye

Praipipat

Ngamsurach

Kosumphan

et al. 2023

Sci Rep

Self Cite

View full text Add to dashboard Cite

show abstract

“…7 Moreover, the study of Praipipat et al found that the chicken and duck eggshell beads modified with iron(III) oxide-hydroxide also presented higher RB4 dye removal than the addition of zinc oxide into the same raw materials. 24 In addition, other studies also reported that the addition of iron oxide or magnetite (Fe 3 O 4 ) in carboxymethyl cellulose helped in the increase of the dye removal efficiency. 25,26 Furthermore, the study of Noreen et al also supported that the addition of Fe 2 O 3 into the extracted Cassia Fistula gave a higher direct golden yellow removal than ZnO and CuO.…”

Section: Effect Of Concentrationmentioning

confidence: 99%

Comparative Reactive Blue 4 Dye Removal by Lemon Peel Bead Doping with Iron(III) Oxide-Hydroxide and Zinc Oxide

2022

Self Cite

View full text Add to dashboard Cite

The increasing concern of dye contamination in wastewater results in the toxicity of aquatic life and water quality, so wastewater treatment is required to treat the low water quality standard for safety purposes. Lemon peel beads-doped iron(III) oxide-hydroxide (LBF) and lemon peel beads-doped zinc oxide (LBZ) were synthesized and characterized to investigate their crystalline structure, surface morphology, chemical compositions, chemical functional groups, and ζ potentials by X-ray diffraction, field emission scanning electron microscopy and focused ion beam, energy dispersive X-ray spectroscopy, Fourier transform infrared, and zetasizer techniques. Their effects of dose, contact time, temperature, pH, and concentration for reactive blue 4 (RB4) dye removal efficiencies were investigated by batch experiments, and their adsorption isotherms, kinetics, and desorption experiments were also studied. LBF and LBZ demonstrated semicrystalline structures, and their surface morphologies had a spherical shape with coarse surfaces. Five main elements of carbon (C), oxygen (O), calcium (Ca), chlorine (Cl), and sodium (Na) and six main function groups of O–H, CN, CC, C–OH, C–O–C, and C–H were detected in both materials. The results of ζ potential demonstrated that both LBF and LBZ had negative charges on the surface at all pH values, and their surfaces increased more of the negative charge with the addition of the pH value from 2–12. For batch tests, the RB4 dye removal efficiencies of LBF and LBZ were 83.55 and 66.64%, respectively, so LBF demonstrated a higher RB4 dye removal efficiency than LBZ. As a result, the addition of iron(III) oxide-hydroxide helped in improving the material efficiency more than zinc oxide. In addition, both LBF and LBZ could be reused in more than five cycles for RB4 dye removal of more than 41%. The Freundlich model was a good explanation for their adsorption patterns relating to physiochemical adsorption, and a pseudo-second-order kinetic model was a well-fitted model for explaining their adsorption mechanism correlating to the chemisorption process with heterogeneous adsorption. Therefore, LBF was a potential adsorbent to further apply for RB4 dye removal in industrial applications.

show abstract

Employ a Clay@TMSPDETA hybrid material as an adsorbent to remove textile dyes from wastewater effluents

Teixeira

Lima

Benetti

et al. 2023

Environ Sci Pollut Res

View full text Add to dashboard Cite

Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal

Cited by 31 publications

References 46 publications

Powdered and beaded sawdust materials modified iron (III) oxide-hydroxide for adsorption of lead (II) ion and reactive blue 4 dye

Powdered and beaded sawdust materials modified iron (III) oxide-hydroxide for adsorption of lead (II) ion and reactive blue 4 dye

Comparative Reactive Blue 4 Dye Removal by Lemon Peel Bead Doping with Iron(III) Oxide-Hydroxide and Zinc Oxide

Employ a Clay@TMSPDETA hybrid material as an adsorbent to remove textile dyes from wastewater effluents

Contact Info

Product

Resources

About