Layer by Layer Composite Membranes of Alginate-Chitosan Crosslinked by Glutaraldehyde in Pervaporation Dehydration of Ethanol
Hydrophilicity of membrane causing only water can pass through membrane. Pervaporation process using organophilic membrane has been offered as alternative for ethanol dehydration. This paper investigate pervaporation based biopolymer composite membrane from alginate-chitosan using layer by layer met...
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| स्वरूप: | EJournal Article |
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Center of Biomass & Renewable Energy, Diponegoro University,
2016-07-15.
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| ऑनलाइन पहुंच: | Get Fulltext |
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| LEADER | 02723 am a22002653u 4500 | ||
|---|---|---|---|
| 001 | IJRED_UNDIP_9972_pdf | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Rokhati, Nur |e author |
| 100 | 1 | 0 | |a BOPTN Diponegoro University 2014 |e contributor |
| 700 | 1 | 0 | |a Istirokhatun, Titik |e author |
| 700 | 1 | 0 | |a Samsudin, Asep Muhamad |e author |
| 245 | 0 | 0 | |a Layer by Layer Composite Membranes of Alginate-Chitosan Crosslinked by Glutaraldehyde in Pervaporation Dehydration of Ethanol |
| 260 | |b Center of Biomass & Renewable Energy, Diponegoro University, |c 2016-07-15. | ||
| 500 | |a https://ejournal.undip.ac.id/index.php/ijred/article/view/9972 | ||
| 520 | |a Hydrophilicity of membrane causing only water can pass through membrane. Pervaporation process using organophilic membrane has been offered as alternative for ethanol dehydration. This paper investigate pervaporation based biopolymer composite membrane from alginate-chitosan using layer by layer method prepared by glutaraldehyde as crosslinking agent and polyethersulfone (PES) as supported membrane. Characterization of crosslinked of composite membrane by FTIR helped in identification of sites for interaction between layers of membrane and support layer (PES). The SEM showed a multilayer structure and a distinct interface between the chitosan layer, the sodium alginate layer and the support layer. The coating sequence of membranes had an obvious influence on the pervaporation dehydration performance of membranes. For the dehydration of 95 wt% ethanol-water mixtures, a good performance of PES-chitosan-alginate-chitosan (PES/Chi/Alg/Chi) composite membrane was found in the pervaporation dehydration of ethanol. Article History: Received April 12nd , 2016; Received in revised form June 25th , 2016; Accepted July 1st , 2016; Available onlineHow to Cite This Article: Rokhati, N., Istirokhatun, T. and Samsudin, A.M. (2016) Layer by Layer Composite Membranes of Alginate-Chitosan Crosslinked by Glutaraldehyde in Pervaporation Dehydration of Ethanol. Int. Journal of Renewable Energy Development, 5(2), 101-106.http://dx.doi.org/10.14710/ijred.5.2.101-106 | ||
| 540 | |a Copyright (c) 2016 International Journal of Renewable Energy Development | ||
| 546 | |a eng | ||
| 690 | |a alginate; chitosan; composite membrane; layer by layer; ethanol dehydration | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |2 local | |
| 786 | 0 | |n International Journal of Renewable Energy Development; Vol 5, No 2 (2016): July 2016; 101-106 | |
| 786 | 0 | |n 2252-4940 | |
| 787 | 0 | |n https://ejournal.undip.ac.id/index.php/ijred/article/view/9972/pdf | |
| 856 | 4 | 1 | |u https://ejournal.undip.ac.id/index.php/ijred/article/view/9972/pdf |z Get Fulltext |