FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4
This work reports the Uranyl (UO22+) extraction from water by the Triton X-100 / Tween-40 / D2EHPA / BMIMMeSO4 by two aqueous phases or cloud point extraction (CPE). The procedure has been developed to extract uranium (VI) using a mixture of non-ionic surfactants: Triton X-100 and Tween-40 in differ...
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| Format: | Article |
| Language: | English |
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2022-12-01
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| Series: | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
| Subjects: | |
| Online Access: | https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202204&vol=4&aid=5500 |
| _version_ | 1797956985217351680 |
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| author | NOUR EDDINE DJEBBARI AFAF AMARA AMEL DIDI MOHAMED A. DIDI |
| author_facet | NOUR EDDINE DJEBBARI AFAF AMARA AMEL DIDI MOHAMED A. DIDI |
| author_sort | NOUR EDDINE DJEBBARI |
| collection | DOAJ |
| description | This work reports the Uranyl (UO22+) extraction from water by the Triton X-100 / Tween-40 / D2EHPA / BMIMMeSO4 by two aqueous phases or cloud point extraction (CPE). The procedure has been developed to extract uranium (VI) using a mixture of non-ionic surfactants: Triton X-100 and Tween-40 in different contexts, and a mixture of lipophilic chelating extracting agent D2EHPA/ BMIMMeSO4. Several parameters such as the concentrations of Triton X-100, Tween-40, and uranium (VI) metal ions, temperature, solution pH have been studied by the 33 factorial design method, in order to find the optimum conditions for uranium (VI) extraction. The optimal extraction of uranium (VI) by micelle-mediated extraction (CPE) procedure was obtained for pH= 3.0, Na2SO4 (% w/w) = 9.0 and [UO22+] = 5.50 mM. This system has research value and application in wastewater treatment. |
| first_indexed | 2024-04-10T23:57:14Z |
| format | Article |
| id | doaj.art-e7125eb7374944f8a2c4e60123adb78b |
| institution | Directory Open Access Journal |
| issn | 1582-540X |
| language | English |
| last_indexed | 2024-04-10T23:57:14Z |
| publishDate | 2022-12-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
| spelling | doaj.art-e7125eb7374944f8a2c4e60123adb78b2023-01-10T11:54:02ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry1582-540X2022-12-01234333343FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4NOUR EDDINE DJEBBARI0 AFAF AMARA1AMEL DIDI2MOHAMED A. DIDI3Tlemcen University, Faculty of Sciences, Department of Chemistry, Laboratory of Separation and Purification Technologies, Box 119, AlgeriaTlemcen University, Faculty of Sciences, Department of Chemistry, Laboratory of Separation and Purification Technologies, Box 119, AlgeriaTlemcen University, Faculty of Sciences, Department of Chemistry, Laboratory of Separation and Purification Technologies, Box 119, AlgeriaTlemcen University, Faculty of Sciences, Department of Chemistry, Laboratory of Separation and Purification Technologies, Box 119, AlgeriaThis work reports the Uranyl (UO22+) extraction from water by the Triton X-100 / Tween-40 / D2EHPA / BMIMMeSO4 by two aqueous phases or cloud point extraction (CPE). The procedure has been developed to extract uranium (VI) using a mixture of non-ionic surfactants: Triton X-100 and Tween-40 in different contexts, and a mixture of lipophilic chelating extracting agent D2EHPA/ BMIMMeSO4. Several parameters such as the concentrations of Triton X-100, Tween-40, and uranium (VI) metal ions, temperature, solution pH have been studied by the 33 factorial design method, in order to find the optimum conditions for uranium (VI) extraction. The optimal extraction of uranium (VI) by micelle-mediated extraction (CPE) procedure was obtained for pH= 3.0, Na2SO4 (% w/w) = 9.0 and [UO22+] = 5.50 mM. This system has research value and application in wastewater treatment.https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202204&vol=4&aid=5500cloud point extractiondesign of experiments (doe)d2ehpatriton x-100tween 40uranyl ion |
| spellingShingle | NOUR EDDINE DJEBBARI AFAF AMARA AMEL DIDI MOHAMED A. DIDI FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4 Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry cloud point extraction design of experiments (doe) d2ehpa triton x-100 tween 40 uranyl ion |
| title | FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4 |
| title_full | FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4 |
| title_fullStr | FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4 |
| title_full_unstemmed | FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4 |
| title_short | FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4 |
| title_sort | factorial design optimization of uranium vi cloud point extraction with triton x 100 tween 40 d2ehpa bmimmeso4 |
| topic | cloud point extraction design of experiments (doe) d2ehpa triton x-100 tween 40 uranyl ion |
| url | https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202204&vol=4&aid=5500 |
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