The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based Gel
This study explored the ion adsorption of heavy metals using a copolymer gel containing zwitterionic betaine N,N'-dimethyl(acrylamidopropyl)ammonium propane sulfonate (DMAAPS) as the ion adsorbent agent and N-isopropylacrylamide (NIPAM) as the thermosensitive agent. We investigated the effec...
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doaj-c05946d1f7c04efab4ad8758e07e87132020-11-25T02:11:22ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002020-04-0111229930910.14716/ijtech.v11i2.38603860The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based GelSuprapto0Takehiko Gotoh1Nurlaili Humaidah2Renna Febryanita3Muhammad Sa’i Firdaus4Eva Oktavia Ningrum5Department of Industrial Chemical Engineering, Faculty of Vocational Studies, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya, 60111, IndonesiaDepartment of Chemical Engineering, Graduate School of Engineering, Hiroshima University, Kagamiyama 1-4-1, Higashi-Hiroshima, 739-8527, JapanDepartment of Industrial Chemical Engineering, Faculty of Vocational Studies, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya, 60111, IndonesiaDepartment of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, IndonesiaDepartment of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, IndonesiaDepartment of Industrial Chemical Engineering, Faculty of Vocational Studies, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya, 60111, IndonesiaThis study explored the ion adsorption of heavy metals using a copolymer gel containing zwitterionic betaine N,N'-dimethyl(acrylamidopropyl)ammonium propane sulfonate (DMAAPS) as the ion adsorbent agent and N-isopropylacrylamide (NIPAM) as the thermosensitive agent. We investigated the effect of ion monomer concentration and type and of temperature on the adsorption, desorption, and swelling properties and their correlation. A free-radical polymerization reaction was performed to prepare the thermosensitive NIPAM-co-DMAAPS gel using accelerators such as N,N,N',N'-tetramethylethylenediamine, ammonium peroxydisulfate as the initiator, and N,N'-methylenebisacrylamide at a concentration of 10 mmol/L as the cross-linker. An analysis was then performed on the gel’s adsorption, desorption, and reversible adsorption-desorption properties using atomic absorption spectrophotometry. The results showed that the swelling degree and adsorption values increased as the temperature decreased in the gel with NIPAM:DMAAPS ratios of 9:1 and 8:2. In contrast, in a 7:3 ratio, the swelling degree increased significantly, and the adsorption ability decreased as the temperature increased. The higher the temperature, the smaller the quantity of Zn2+ and Pb2+ ions adsorbed and desorbed. The results indicate that in nitrate solution, Pb2+ ions are more easily adsorbed than Zn2+ ions.http://ijtech.eng.ui.ac.id/article/view/3860adsorptiondesorptionswellingthermosensitive |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Suprapto Takehiko Gotoh Nurlaili Humaidah Renna Febryanita Muhammad Sa’i Firdaus Eva Oktavia Ningrum |
spellingShingle |
Suprapto Takehiko Gotoh Nurlaili Humaidah Renna Febryanita Muhammad Sa’i Firdaus Eva Oktavia Ningrum The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based Gel International Journal of Technology adsorption desorption swelling thermosensitive |
author_facet |
Suprapto Takehiko Gotoh Nurlaili Humaidah Renna Febryanita Muhammad Sa’i Firdaus Eva Oktavia Ningrum |
author_sort |
Suprapto |
title |
The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based Gel |
title_short |
The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based Gel |
title_full |
The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based Gel |
title_fullStr |
The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based Gel |
title_full_unstemmed |
The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-Based Gel |
title_sort |
effect of synthesis condition of the ability of swelling, adsorption, and desorption of zwitterionic sulfobetaine-based gel |
publisher |
Universitas Indonesia |
series |
International Journal of Technology |
issn |
2086-9614 2087-2100 |
publishDate |
2020-04-01 |
description |
This study explored the ion adsorption of heavy metals
using a copolymer gel containing zwitterionic betaine N,N'-dimethyl(acrylamidopropyl)ammonium propane sulfonate (DMAAPS)
as the ion adsorbent agent and N-isopropylacrylamide (NIPAM) as the
thermosensitive agent. We investigated the effect of ion monomer concentration
and type and of temperature on the adsorption, desorption, and swelling properties
and their correlation. A free-radical polymerization reaction was performed to
prepare the thermosensitive NIPAM-co-DMAAPS
gel using accelerators such as N,N,N',N'-tetramethylethylenediamine,
ammonium peroxydisulfate as the initiator, and N,N'-methylenebisacrylamide at a concentration of 10 mmol/L as the
cross-linker. An analysis was then performed on the gel’s adsorption,
desorption, and reversible adsorption-desorption properties using atomic
absorption spectrophotometry. The results showed that the swelling degree and
adsorption values increased as the temperature decreased in the gel with
NIPAM:DMAAPS ratios of 9:1 and 8:2. In contrast, in a 7:3 ratio, the swelling
degree increased significantly, and the adsorption ability decreased as the temperature
increased. The higher the temperature, the smaller the quantity of Zn2+
and Pb2+ ions adsorbed and desorbed. The results indicate that in
nitrate solution, Pb2+ ions are more easily adsorbed than Zn2+
ions. |
topic |
adsorption desorption swelling thermosensitive |
url |
http://ijtech.eng.ui.ac.id/article/view/3860 |
work_keys_str_mv |
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