Removal of phenol from aqueous solution using polymer inclusion membrane based on mixture of CTA and CA

Benosmane, Nadjib; Boutemeur, Baya; Hamdi, Safouane; Hamdi, Maâmar

doi:10.1007/s13201-018-0643-8

Cited by 22 publications

(15 citation statements)

References 13 publications

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“…Benosmane et al [ 11 ] and Pérez-Silva et al [ 19 ] stated that the pH on the source phase affected the phenol transport, thus the variation on the pH was conducted at the initial stage in this work. The pH variations in the source phase were done at 3.5, 4.5, 5.5, 6.5, and 8 for transporting phenol.…”

Section: Results and Discusionmentioning

confidence: 99%

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Optimization and Evaluation of Polymer Inclusion Membranes Based on PVC Containing Copoly-EDVB 4% as a Carrier for the Removal of Phenol Solutions

et al. 2022

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Polymer inclusion membrane (PIM) is a method for separating liquid membranes into thin, stable, and flexible film forms. In this study, the PIM was made using polyvinyl chloride (PVC), dibenzyl ether (DBE), and 4% copoly-eugenol divinyl benzene (co-EDVB) as a supporting polymer, plasticizer, and carrier compound, respectively. Furthermore, a phenol transport test was carried out using the parameters of pH influence, the effect of NaOH concentration, and transport time. The PIM membrane was also evaluated using the parameters affecting the concentration of plasticizer, the effect of salt concentration, and the lifetime of the PIM membrane. The results show that the optimum pH obtained to transport phenol to the receiving phase was 5.5, with a concentration of 0.1 M of the NaOH receiving phase and a transport time of 72 h. Furthermore, it was found that the use of plasticizers and salts affected the ability and resistance of the membranes. The membrane lifetime increased up to 60 days with the addition of 0.1 M NaNO3 or NaCl salt in the source phase.

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Section: Results and Discusionmentioning

confidence: 99%

“…This is because PIM does not require large quantities of solvents but only relatively small amounts of carriers [ 3 ]. Furthermore, it has been widely used for both the separation of heavy metals [ 4 , 5 , 6 , 7 , 8 , 9 , 10 ], and organic compounds [ 11 , 12 , 13 , 14 , 15 ].…”

Section: Introductionmentioning

confidence: 99%

Optimization and Evaluation of Polymer Inclusion Membranes Based on PVC Containing Copoly-EDVB 4% as a Carrier for the Removal of Phenol Solutions

et al. 2022

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“…As shown in Fig. 1, cobalt(II) ion in the aqueous source phase reacts with the carrier at the membrane/source interface and forms the complex [22]. The complex diffuses through the membrane phase to the membrane/receiving interface [21], where by reversing the described reaction, the Co(II) ion is stripped in the receiving phase and the free carrier is released in the membrane phase [23], initiating a new separation cycle [24].…”

Section: Polymer Inclusion Membranementioning

confidence: 99%

“…The complex diffuses through the membrane phase to the membrane/receiving interface [21], where by reversing the described reaction, the Co(II) ion is stripped in the receiving phase and the free carrier is released in the membrane phase [23], initiating a new separation cycle [24]. This cycle is conducted till all the Co(II) ions are extracted, entirely [22].…”

Section: Polymer Inclusion Membranementioning

confidence: 99%

Statistical analysis and optimal design of polymer inclusion membrane for water treatment by Co(II) removal

Shirzad¹,

Karimi²

2020

DWT

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Recently, there is a huge volume of polluted wastewater released from the industries, which adversely affects the environment and human health. As a result, finding a simple, inexpensive, and efficient strategy for water purification is one of the major concerns of researchers. In this study, based on the scope of heavy metals removal from the polluted water, the polymer inclusion membrane has been employed for Co(II) removal. In this way, the main separation parameters in the membrane structure and aqueous phases including carrier percentage, percentage of plasticizer, pH of source phase, and receiving phase acid concentration have been considered at the room temperature and atmospheric pressure, simultaneously, by applying the response surface methodology. The range of considered parameters varied between 5 and 35%wt (total weight of the reference membrane), 40-70%wt (total weight of the reference membrane), 2.5-6.5, and 0.5-2.5 mol L -1 for the carrier percentage, percentage of plasticizer, pH of the source phase, and receiving phase acid concentration, respectively. The statistical analysis of experimental tests showed an admissible agreement between these values and model outputs by developing acceptable results for Adj-R 2 (0.9978) and p-value (p < 0.0001). Also, the ion removal has been optimized by maximizing the removal factor at a constant time of 24 h (%RF max = 73.25%) to achieve the optimum quantities of considered parameters. A test in the optimal operational conditions with the removal factor of 73.99% verified the reliability and accuracy of the proposed model. Finally, the interaction coefficients between the considered variables are completely analyzed to have a better grasp about the polymer inclusion membranes.

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“…Laman resmi: https://jurnal.uns.ac.id/alchemy O'Bryan et al, 2017;Raut et al, 2012;Wang et al, 2017), maupun pemisahan senyawa-senyawa organik (Benosmane et al, 2018;Kiswandono et al, 2012;Ling and Suah, 2017).…”

Section: Alchemy Jurnal Penelitian Kimiaunclassified

Kompetisi Fenol pada Limbah Buatan Menggunakan Kopoli-Eugenol Divinil Benzena 10% sebagai Senyawa Pembawa

et al. 2021

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Salah satu komponen yang bertanggung jawab terhadap pemisahan pada metode Polymer Inclusion Membrane (PIM) adalah senyawa pembawa. Senyawa pembawa pada pemisahan fenol sangat diperlukan dalam rangka ikut menyelamatkan lingkungan perairan. Penelitian ini menyintesis senyawa pembawa, yaitu kopoli-eugenol divinil benzena (co-EDVB) 10%. Senyawa ini merupakan hasil sintesis antara eugenol dan divinil benzena dengan teknik polimerisasi menggunakan katalis triflourodietil eter (BF3O(C2H5)2). Senyawa pembawa selanjutnya dipakai sebagai salah satu komponen pembentuk membran PIM. Membran PIM yang terbentuk kemudian diaplikasikan untuk uji pemisahan fenol pada limbah buatan, yaitu limbah yang dibuat dengan mencampurkan fenol, logam Pb(II) dan Cu(II). Senyawa hasil sintesis dikarakterisasi menggunakan Fourier Transform Infrared (FTIR), sedangkan membran PIM sebelum dan setelah transpor fenol dikarakterisasi menggunakan FTIR dan Scanning Electron Microscope (SEM). Hasil penelitian didapatkan bahwa senyawa co-EDVB 10% telah berhasil disintesis, ditandai dengan hilangnya serapan spektra IR gugus vinil pada bilangan gelombang 995,27 cm-1 dan serapan gugus alil pada bilangan gelombang 1636,5 cm-1. Hasil penelitian juga menunjukkan bahwa transpor fenol menggunakan membran PIM dipengaruhi oleh kehadiran logam berat. Persentase transpor fenol pada kontrol didapatkan sebesar 48,8%, sedangkan pada limbah buatan didapatkan 27,25%. Competition of Phenol in Artificial Waste using Copoly-Eugenol Divinyl Benzene 10% as Carrier Compound. One of the components responsible for the separation in the Polymer Inclusion Membrane (PIM) method is a carrier compound. Carrier compounds in the separation of phenol are very necessary in order to save the aquatic environment. This study synthesized a carrier compound namely copoly-eugenol divinyl benzene (co-EDVB) 10%. This compound was synthesized between eugenol and benzene divinyl with polymerization techniques using the catalyst triflourodietil ether (BF3O(C2H5)2). Furthermore, the carrier compound was used as one of the components of PIM membrane formation. The formed PIM was is applied to test the separation of phenols in artificial waste made by mixing phenols, metal Pb(II), and Cu(II). The synthesized compounds were characterized using Fourier Transform Infrared (FTIR), whereas PIM membranes before and after phenol transport were characterised using FTIR and Scanning Electron Microscope (SEM). The results show that the co-EDVB10% compound was successfully synthesized indicated by the loss of the IR absorption spectra of the vinyl group at a wavenumber of 995.27 cm-1 and the absorption of the allyl group at a wavenumber of 1636.5 cm-1. Moreover, the results show that phenol transport using PIM membranes was influenced by the presence of heavy metals. The percentage of phenol transport in the control was 48.8%, while in the artificial waste was 27.25%.

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Removal of phenol from aqueous solution using polymer inclusion membrane based on mixture of CTA and CA

Cited by 22 publications

References 13 publications

Optimization and Evaluation of Polymer Inclusion Membranes Based on PVC Containing Copoly-EDVB 4% as a Carrier for the Removal of Phenol Solutions

Optimization and Evaluation of Polymer Inclusion Membranes Based on PVC Containing Copoly-EDVB 4% as a Carrier for the Removal of Phenol Solutions

Statistical analysis and optimal design of polymer inclusion membrane for water treatment by Co(II) removal

Kompetisi Fenol pada Limbah Buatan Menggunakan Kopoli-Eugenol Divinil Benzena 10% sebagai Senyawa Pembawa

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