Electrospun Nanofibrous Mats/Membranes for Filtration and Separation/Purification Applications
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- 英文论文题名：Electrospun Nanofibrous Mats/Membranes for Filtration and Separation/Purification Applications
- 论文作者：Xiaojing Ma ; Zhao Wang ; Hao Fong
- 英文论文作者：Xiaojing Ma ; Zhao Wang ; Hao Fong ; Program of Nanoscience and Nanoengineering ; South Dakota School of Mines and Technology ; Department of Chemistry and Applied Biological Sciences ; South Dakota School of Mines and Technology
- 年：2016
- 作者机构：Program of Nanoscience and Nanoengineering,South Dakota School of Mines and Technology;Department of Chemistry and Applied Biological Sciences,South Dakota School of Mines and Technology;
- 英文论文关键词：electrospun nanofibers ; membrane filtration ; water purification ; protein separation
- 会议召开时间：2016-11-18
- 会议录名称：中国第四届静电纺丝大会（CICE 2016）摘要集
- 语种：英文
- 分类号：TQ340.64;TQ051.893
- 学会代码：ZGNM
- 会议名称：中国第四届静电纺丝大会(CICE 2016)
- 会议地点：中国北京
- 主办单位：中国复合材料学会超细纤维材料分会（筹）
- 学会名称：中关村科创纳米技术创新研究会
- 页数：1
- 文件大小：617k
- 原文格式：D
- 会议级别：全国
摘要
Low cost and high efficiency methods for water purification have attracted growing research interests.Membrane filtration/separation processes provide important approaches for water purification.It is important to note that membrane filtration/separation processes are generally able to operate with substantially less energy consumption than conventional thermal filtration/separation processes.In this talk,electrospun nanofibrous mats/membranes for water purification will be presented in terms of microfiltration,ultrafiltration,nanofiltration,and reverse osmosis;and these mats/membranes exhibit superior performance(i.e.,high rejection fraction,large flux value,low operating pressure,and low degree of fouling).Additionally,surface-functionalized electrospun nanofibrous mats/membranes as innovative separation media for purification of biological products(e.g.,proteins)will also be presented;such mats/membranes mitigate the concern of high-pressure drop with elevated flow rate and minimize the slow intra-particle diffusion required for traditional resin-bead separation,thus allowing for much faster processing time and significantly reduced liquid waste volume.
Low cost and high efficiency methods for water purification have attracted growing research interests.Membrane filtration/separation processes provide important approaches for water purification.It is important to note that membrane filtration/separation processes are generally able to operate with substantially less energy consumption than conventional thermal filtration/separation processes.In this talk,electrospun nanofibrous mats/membranes for water purification will be presented in terms of microfiltration,ultrafiltration,nanofiltration,and reverse osmosis;and these mats/membranes exhibit superior performance(i.e.,high rejection fraction,large flux value,low operating pressure,and low degree of fouling).Additionally,surface-functionalized electrospun nanofibrous mats/membranes as innovative separation media for purification of biological products(e.g.,proteins)will also be presented;such mats/membranes mitigate the concern of high-pressure drop with elevated flow rate and minimize the slow intra-particle diffusion required for traditional resin-bead separation,thus allowing for much faster processing time and significantly reduced liquid waste volume.
Low cost and high efficiency methods for water purification have attracted growing research interests.Membrane filtration/separation processes provide important approaches for water purification.It is important to note that membrane filtration/separation processes are generally able to operate with substantially less energy consumption than conventional thermal filtration/separation processes.In this talk,electrospun nanofibrous mats/membranes for water purification will be presented in terms of microfiltration,ultrafiltration,nanofiltration,and reverse osmosis;and these mats/membranes exhibit superior performance(i.e.,high rejection fraction,large flux value,low operating pressure,and low degree of fouling).Additionally,surface-functionalized electrospun nanofibrous mats/membranes as innovative separation media for purification of biological products(e.g.,proteins)will also be presented;such mats/membranes mitigate the concern of high-pressure drop with elevated flow rate and minimize the slow intra-particle diffusion required for traditional resin-bead separation,thus allowing for much faster processing time and significantly reduced liquid waste volume.
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