Thin film nanofibrous composite ultrafiltration membrane for oil removal from oilfield wastewater

机译：薄膜纳米纤维复合材料超滤膜从油田废水中除油

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Nanofibrous substrate composite ultrafiltration membrane consisted of polyacrylonitrile (PAN) electrospun scaffold which was used as the substrate, and a thin crosslinked poly(vinyl alcohol) (PVA) barrier layer which was prepared by electrospinning technique combined with mixed solvent treatment. The thickness of PVA nanofibrous top layer was controlled by changing the electrospun depositing time. Through immersing PVA/PAN double-layer mats into water/acetone mixed solvent system, the PVA nanofibrous top layer was swollen to merge imperceptibly into an integrated barrier film on the surface of PAN substrate, and then chemically crosslinked by glutaraldehyde.

机译：纳米纤维基板复合超滤膜由聚丙烯腈（PAN）电纺支架组成，其用作基材，并通过电纺丝技术与混合溶剂处理结合制备的薄交联聚（乙烯醇）（PVA）阻挡层。通过改变电纺沉积时间来控制PVA纳米纤维顶层的厚度。通过将PVA / PAN双层垫浸入水/丙酮混合溶剂体系中，PVA纳米纤维顶层溶胀以在盘子基材表面上不知不觉地合并到集成阻挡膜中，然后通过戊二醛化学交联。

著录项

来源
《International Conference on Applied Science, Engineering and Technology》|2013年||共4页
会议地点
作者
Xiong Li; Lili Wang; Yin Yang;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类 TB3-532;
关键词
electrospinning; ultrafiltration; composite membrane; oilfield wastewater;

机译：静电纺丝;超滤;复合膜;油田废水;

相似文献

外文文献
中文文献
专利

1. High flux low pressure thin film nanocomposite ultrafiltration membranes based on nanofibrous substrates [J] . Hao You, Xiong Li, Yin Yang Separation and Purification Technology . 2013,第Null期

机译：基于纳米纤维基质的高通量低压薄膜纳米复合超滤膜
2. High-flux thin-film nanofibrous composite ultrafiltration membranes containing cellulose barrier layer [J] . Hongyang Ma, Kyunghwan Yoon, Lixia Rong Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology . 2010,第22期

机译：含有纤维素阻隔层的高通量薄膜纳米纤维复合超滤膜
3. Low Pressure-Driven Thin Film Composite Membranes for Cr (VI) Removal Based on Nanofibrous Mats Supported Layer-By-Layer Assembly Coatings [J] . Zhang Miaoxin, Wang Jiaona, Li Congju Polymer engineering and science . 2015,第2期

机译：基于纳米纤维垫支撑的逐层组装涂层的低压驱动薄膜复合膜去除Cr（VI）
4. Thin film nanofibrous composite ultrafiltration membrane for oil removal from oilfield wastewater [C] . Xiong Li, Lili Wang, Yin Yang International Conference on Applied Science, Engineering and Technology . 2013

机译：薄膜纳米纤维复合材料超滤膜从油田废水中除油
5. Thin-film nanofibrous composite membranes by interfacial polymerization for water purification [D] . Wang, Xiao. 2013

机译：界面聚合的水净化薄膜纳米纤维复合膜
6. Enhancement of COD Removal from Oilfield Produced Wastewater by Combination of Advanced Oxidation Adsorption and Ultrafiltration [O] . Xiaodong Dai, Jian Fang, Lei Li, 2019

机译：结合高级氧化吸附和超滤技术提高油田生产废水中的COD去除率
7. Enhancement of COD Removal from Oilfield Produced Wastewater by Combination of Advanced Oxidation, Adsorption and Ultrafiltration [O] . Xiaodong Dai, Jian Fang, Lei Li, 2019

机译：通过先进的氧化，吸附和超滤的组合，从油田中加强来自油田的COD除去废水

Thin film nanofibrous composite ultrafiltration membrane for oil removal from oilfield wastewater

摘要

著录项

相似文献

相关主题

期刊订阅