Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil
Dye pollutants in water, particularly Rhodamine B, poses significant environmental and health risks due to its toxicity and persistence in aquatic ecosystems. This study explores the use of waste cooking oil (WCO) as a sustainable organic phase in the emulsion liquid membrane (ELM) technique to extr...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025001549 |
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| author | Herry Purnama Dina Ekariana Dewi Nabilah Miftachul Jannah Azzahra Ardya Kamaratih Nur Hidayati |
| author_facet | Herry Purnama Dina Ekariana Dewi Nabilah Miftachul Jannah Azzahra Ardya Kamaratih Nur Hidayati |
| author_sort | Herry Purnama |
| collection | DOAJ |
| description | Dye pollutants in water, particularly Rhodamine B, poses significant environmental and health risks due to its toxicity and persistence in aquatic ecosystems. This study explores the use of waste cooking oil (WCO) as a sustainable organic phase in the emulsion liquid membrane (ELM) technique to extract Rhodamine B from wastewater. WCO offers advantages as a non-toxic, non-flammable, and accessible solvent that reduces secondary pollution and costs. Key parameters, including surfactant concentration, carrier substance, feed concentration, and phase volume ratios, were systematically optimized to enhance extraction efficiency and membrane stability. The improved ELM method achieved a maximum dye removal efficiency of 95 %, with membrane breakage consistently maintained below 19 %. These findings suggest that WCO-based ELM is an effective and environmentally friendly alternative for dye removal, supporting sustainable wastewater treatment and contributing to pollution reduction. |
| format | Article |
| id | doaj-art-c4e18001185a4ce2bfa035659f393987 |
| institution | Kabale University |
| issn | 2590-1230 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj-art-c4e18001185a4ce2bfa035659f3939872025-01-26T05:04:47ZengElsevierResults in Engineering2590-12302025-03-0125104066Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oilHerry Purnama0Dina Ekariana Dewi1Nabilah Miftachul Jannah2Azzahra Ardya Kamaratih3Nur Hidayati4Chemical Engineering Department, Universitas Muhammadiyah Surakarta, Jl. Ahmad Yani No. 157, Pabelan, Kartasura, Sukoharjo, 57169, Indonesia; Center of Environmental Studies, Universitas Muhammadiyah Surakarta, Indonesia; Corresponding author.Chemical Engineering Department, Universitas Muhammadiyah Surakarta, Jl. Ahmad Yani No. 157, Pabelan, Kartasura, Sukoharjo, 57169, IndonesiaChemical Engineering Department, Universitas Muhammadiyah Surakarta, Jl. Ahmad Yani No. 157, Pabelan, Kartasura, Sukoharjo, 57169, IndonesiaChemical Engineering Department, Universitas Muhammadiyah Surakarta, Jl. Ahmad Yani No. 157, Pabelan, Kartasura, Sukoharjo, 57169, IndonesiaChemical Engineering Department, Universitas Muhammadiyah Surakarta, Jl. Ahmad Yani No. 157, Pabelan, Kartasura, Sukoharjo, 57169, IndonesiaDye pollutants in water, particularly Rhodamine B, poses significant environmental and health risks due to its toxicity and persistence in aquatic ecosystems. This study explores the use of waste cooking oil (WCO) as a sustainable organic phase in the emulsion liquid membrane (ELM) technique to extract Rhodamine B from wastewater. WCO offers advantages as a non-toxic, non-flammable, and accessible solvent that reduces secondary pollution and costs. Key parameters, including surfactant concentration, carrier substance, feed concentration, and phase volume ratios, were systematically optimized to enhance extraction efficiency and membrane stability. The improved ELM method achieved a maximum dye removal efficiency of 95 %, with membrane breakage consistently maintained below 19 %. These findings suggest that WCO-based ELM is an effective and environmentally friendly alternative for dye removal, supporting sustainable wastewater treatment and contributing to pollution reduction.http://www.sciencedirect.com/science/article/pii/S2590123025001549Emulsion liquid membraneWastewater treatmentGreen solventRhodamine BWaste cooking oil |
| spellingShingle | Herry Purnama Dina Ekariana Dewi Nabilah Miftachul Jannah Azzahra Ardya Kamaratih Nur Hidayati Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil Results in Engineering Emulsion liquid membrane Wastewater treatment Green solvent Rhodamine B Waste cooking oil |
| title | Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil |
| title_full | Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil |
| title_fullStr | Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil |
| title_full_unstemmed | Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil |
| title_short | Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil |
| title_sort | liquid waste treatment containing rhodamine b using emulsion liquid membrane from waste cooking oil |
| topic | Emulsion liquid membrane Wastewater treatment Green solvent Rhodamine B Waste cooking oil |
| url | http://www.sciencedirect.com/science/article/pii/S2590123025001549 |
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