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Effect of Teg Additive on the Morphology and Performance of Pes Ultrafiltration Membrane
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DOR
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20.1001.2.9919199705.1399.11.1.375.0
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نویسنده
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- - ,- -
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منبع
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كنگره مهندسي شيمي - 1399 - دوره : 11 - یازدهمین کنگره بین المللی مهندسی شیمی - کد همایش: 99191-99705
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چکیده
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Ultrafiltration (uf) membranes are commonly used for treatment of oily wastewater that could be harmful to the environment and human health# these two issues are discussed in the current study to investigate the additive and coagulation bath temperature (cbt) effects on the membrane performance and morphology# first, the effect of teg concentrations in the casting solutions has been investigated to obtain a membrane with the desired pore size# second, the influence of cbt on the membrane morphology has also been assessed# the results showed that increasing the teg content in the casting solution has diversely affected the membrane performance, and increasing cbt from 25°c to 45°c leads to the formation of the membrane with a larger mean pore size#
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کلیدواژه
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Polyethersulfone (Pes) ,Triethylene Glycol (Teg) ,Morphology ,Ultrafiltration (Uf) Membrane
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آدرس
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Amirkabir University Of Technology, Iran, Amirkabir University Of Technology, Iran
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Authors
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