Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal
Releasing contaminated dyes into water bodies might create environmental problems for water quality and toxic aquatic organisms. The toxicity of dyes might affect human health throughout the food chain, so it is necessary to treat contaminated dye in wastewater before discharging it into the water b...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-11-01
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| Series: | Arabian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535222006074 |
| _version_ | 1811337149956489216 |
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| author | Pornsawai Praipipat Pimploy Ngamsurach Chonthicha Saekrathok Sukanya Phomtai |
| author_facet | Pornsawai Praipipat Pimploy Ngamsurach Chonthicha Saekrathok Sukanya Phomtai |
| author_sort | Pornsawai Praipipat |
| collection | DOAJ |
| description | Releasing contaminated dyes into water bodies might create environmental problems for water quality and toxic aquatic organisms. The toxicity of dyes might affect human health throughout the food chain, so it is necessary to treat contaminated dye in wastewater before discharging it into the water body. Chicken eggshell beads (CB), duck eggshell beads (DB), chicken eggshell beads mixed iron (III) oxide-hydroxide (CBF), duck eggshell beads mixed iron (III) oxide-hydroxide (DBF), chicken eggshell beads mixed zinc oxide (CBZ), and duck eggshell beads mixed zinc oxide (DBZ) were synthesized, and several characterized techniques of XRD, FESEM-FIB, EDX, and FTIR were used to identify the crystalline structure, surface morphology, and chemical composition and functional groups. Reactive blue 4 (RB4) dye removal efficiencies on dye adsorbent materials were investigated through batch experiments with varying doses, contact time, temperature, pH, and concentration. Their adsorption patterns and mechanisms also were studied by adsorption isotherm and kinetics. All dye adsorbent materials demonstrated semi-crystalline structures, and their surface morphologies had a spherical shape with coarse surfaces. Oxygen, carbon, calcium, chlorine, and sodium and four main function groups of OH, NH, CO, and COC were detected in all dye adsorbent materials. For batch tests, they could remove RB4 dye by more than 56%, and CBF represented the highest RB4 dye removal efficiency at 84.44%. Moreover, the addition of iron (III) oxide-hydroxide and zinc oxide helped to improve RB4 dye adsorbent efficiencies which an iron (III) oxide-hydroxide increased RB4 removal efficiency of chicken and duck eggshell beads more than zinc oxide. Their adsorption patterns and mechanisms were well explained by Freundlich and pseudo-second-order kinetic models. Therefore, all dye adsorbent materials especially CBF are potential dye adsorbent materials for further industrial applications. |
| first_indexed | 2024-04-13T17:50:42Z |
| format | Article |
| id | doaj.art-9dd9b24cd3e4443b9a5a38218980fd91 |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-04-13T17:50:42Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-9dd9b24cd3e4443b9a5a38218980fd912022-12-22T02:36:44ZengElsevierArabian Journal of Chemistry1878-53522022-11-011511104291Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removalPornsawai Praipipat0Pimploy Ngamsurach1Chonthicha Saekrathok2Sukanya Phomtai3Department of Environmental Science, Khon Kaen University, Khon Kaen 40002, Thailand; Environmental Applications of Recycled and Natural Materials (EARN) Laboratory, Khon Kaen University, Khon Kaen 40002, Thailand; Corresponding author.Department of Environmental Science, Khon Kaen University, Khon Kaen 40002, Thailand; Environmental Applications of Recycled and Natural Materials (EARN) Laboratory, Khon Kaen University, Khon Kaen 40002, ThailandDepartment of Environmental Science, Khon Kaen University, Khon Kaen 40002, ThailandDepartment of Environmental Science, Khon Kaen University, Khon Kaen 40002, ThailandReleasing contaminated dyes into water bodies might create environmental problems for water quality and toxic aquatic organisms. The toxicity of dyes might affect human health throughout the food chain, so it is necessary to treat contaminated dye in wastewater before discharging it into the water body. Chicken eggshell beads (CB), duck eggshell beads (DB), chicken eggshell beads mixed iron (III) oxide-hydroxide (CBF), duck eggshell beads mixed iron (III) oxide-hydroxide (DBF), chicken eggshell beads mixed zinc oxide (CBZ), and duck eggshell beads mixed zinc oxide (DBZ) were synthesized, and several characterized techniques of XRD, FESEM-FIB, EDX, and FTIR were used to identify the crystalline structure, surface morphology, and chemical composition and functional groups. Reactive blue 4 (RB4) dye removal efficiencies on dye adsorbent materials were investigated through batch experiments with varying doses, contact time, temperature, pH, and concentration. Their adsorption patterns and mechanisms also were studied by adsorption isotherm and kinetics. All dye adsorbent materials demonstrated semi-crystalline structures, and their surface morphologies had a spherical shape with coarse surfaces. Oxygen, carbon, calcium, chlorine, and sodium and four main function groups of OH, NH, CO, and COC were detected in all dye adsorbent materials. For batch tests, they could remove RB4 dye by more than 56%, and CBF represented the highest RB4 dye removal efficiency at 84.44%. Moreover, the addition of iron (III) oxide-hydroxide and zinc oxide helped to improve RB4 dye adsorbent efficiencies which an iron (III) oxide-hydroxide increased RB4 removal efficiency of chicken and duck eggshell beads more than zinc oxide. Their adsorption patterns and mechanisms were well explained by Freundlich and pseudo-second-order kinetic models. Therefore, all dye adsorbent materials especially CBF are potential dye adsorbent materials for further industrial applications.http://www.sciencedirect.com/science/article/pii/S1878535222006074Food wasteMetal oxideAnionic dyeAdsorptionWastewater treatment |
| spellingShingle | Pornsawai Praipipat Pimploy Ngamsurach Chonthicha Saekrathok Sukanya Phomtai Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal Arabian Journal of Chemistry Food waste Metal oxide Anionic dye Adsorption Wastewater treatment |
| title | Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal |
| title_full | Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal |
| title_fullStr | Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal |
| title_full_unstemmed | Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal |
| title_short | Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal |
| title_sort | chicken and duck eggshell beads modified with iron iii oxide hydroxide and zinc oxide for reactive blue 4 dye removal |
| topic | Food waste Metal oxide Anionic dye Adsorption Wastewater treatment |
| url | http://www.sciencedirect.com/science/article/pii/S1878535222006074 |
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