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The Influence of PEG400 and Acetone on Polysulfone Membrane Morphology and Fouling Behaviour

Journal of Engineering and Technological Sciences · Vol. 48 No. 2 (2016) · hlm. 135–149

DOI
10.5614/j.eng.technol.sci.2016.48.2.1
ISSN
2338-5502, 2337-5779
Terbit
2016-05-31
Penerbit
Directorate for Research and Community Services, Institut Teknologi Bandung
Bahasa
eng

Abstrak

Modification of polysulfone ultrafiltration membrane was conducted by blending polysulfone with PEG400 and acetone as additives. The influence of each additive on the resulted membrane morphology and fouling characteristics were investigated. The experimental results showed that the hydrophilicity of the polysulfone membrane was improved by the increase of PEG400 in the polysulfone membrane. The water contact angle of the membrane was decreased from 76.1° to 38.31° when 35 %wt of PEG400 was added into the polysulfone solution, while the water content of the membrane was increased by around 38%. The high concentration of PEG400 in the polysulfone solution led to the formation of longer finger-like cavities in the membrane structure and resulted in a thicker membrane skin layer. The high concentration of PEG400 also contributed to the increase in hydraulic resistance of the membrane due to organic matter fouling. This problem could be minimized by the addition of acetone into the polysulfone solution, which resulted in a lower fouling resistance of organic matter during up to five hours of peat water filtration.

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  • Bandung Institute of Technology
  • Universitas Negeri Padang
  • Universitas Jenderal Achmad Yani
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Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
K. KhoiruddinBandung Institute of Technology8
Anita Kusuma WardaniBandung Institute of Technology5
Melia Laniwati GunawanBandung Institute of Technology4
Yazid BindarBandung Institute of Technology3
Yogi Wibisono BudhiBandung Institute of Technology3
Mohammad EffendyBandung Institute of Technology3
Mubiar PurwasasmitaBandung Institute of Technology3
Grandprix T.M. KadjaBandung Institute of Technology3
I. G. B. N. MakertiharthaBandung Institute of Technology2
Tjokorde Walmiki SamadhiBandung Institute of Technology2
Tri Partono AdhiBandung Institute of Technology2
Ahmad Nurul HakimBandung Institute of Technology2
Nengsi RovaAfiliasi tidak diketahui2
Heri PrabowoUniversitas Negeri Padang1
Arif AlgifariUniversitas Negeri Padang1
I Gusti Bagus Ngurah MakertiharthaBandung Institute of Technology1
Azizah NabilahBandung Institute of Technology1
Hanief AuliaBandung Institute of Technology1
Handika Prasetya DwiyasniBandung Institute of Technology1
Mirani SusiloputriBandung Institute of Technology1
Reynard ReynardBandung Institute of Technology1
Herri SusantoBandung Institute of Technology1
David BahrinBandung Institute of Technology1
IGBN MakertiharthaAfiliasi tidak diketahui1
Kevin R. LismanaBandung Institute of Technology1
Khasin FuadiBandung Institute of Technology1
Eryk Bone Pratama NabuBandung Institute of Technology1
Vita WonoputriBandung Institute of Technology1
Endang Sri RahayuBandung Institute of Technology1
Lienda AliwargaBandung Institute of Technology1
Setyo WidodoAfiliasi tidak diketahui1
Novika SuwardanaBandung Institute of Technology1
Hanna DarmawanBandung Institute of Technology1
Rino R. MuktiBandung Institute of Technology1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journals.itb.ac.id/index.php/jets/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">The Influence of PEG400 and Acetone on Polysulfone Membrane Morphology and Fouling Behaviour</dc:title>
	<dc:creator>Aryanti, P.T.P.</dc:creator>
	<dc:creator>Joscarita, Shelli R.</dc:creator>
	<dc:creator>Wardani, Anita K.</dc:creator>
	<dc:creator>Subagjo, S.</dc:creator>
	<dc:creator>Ariono, Danu</dc:creator>
	<dc:creator>Wenten, I Gede</dc:creator>
	<dc:description xml:lang="en-US">Modification of polysulfone ultrafiltration membrane was conducted by blending polysulfone with PEG400 and acetone as additives. The influence of each additive on the resulted membrane morphology and fouling characteristics were investigated. The experimental results showed that the hydrophilicity of the polysulfone membrane was improved by the increase of PEG400 in the polysulfone membrane. The water contact angle of the membrane was decreased from 76.1° to 38.31° when 35 %wt of PEG400 was added into the polysulfone solution, while the water content of the membrane was increased by around 38%. The high concentration of PEG400 in the polysulfone solution led to the formation of longer finger-like cavities in the membrane structure and resulted in a thicker membrane skin layer. The high concentration of PEG400 also contributed to the increase in hydraulic resistance of the membrane due to organic matter fouling. This problem could be minimized by the addition of acetone into the polysulfone solution, which resulted in a lower fouling resistance of organic matter during up to five hours of peat water filtration.</dc:description>
	<dc:publisher xml:lang="en-US">Directorate for Research and Community Services, Institut Teknologi Bandung</dc:publisher>
	<dc:date>2016-05-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journals.itb.ac.id/index.php/jets/article/view/2088</dc:identifier>
	<dc:identifier>10.5614/j.eng.technol.sci.2016.48.2.1</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Engineering and Technological Sciences; Vol. 48 No. 2 (2016); 135-149</dc:source>
	<dc:source>2338-5502</dc:source>
	<dc:source>2337-5779</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journals.itb.ac.id/index.php/jets/article/view/2088/1179</dc:relation>
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