具有IPN结构的复合超滤膜在华北油田的应用研究

丁健, 张裕卿, 霍爱群, 吴天文

doi:1011894/1005-829x.2000.20(3).21

工业水处理 >

2000 , Vol. 20 >Issue 3: 21 - 23

DOI: https://doi.org/1011894/1005-829x.2000.20(3).21

实验研究

具有IPN结构的复合超滤膜在华北油田的应用研究

展开

1. 天津大学化工学院，天津 300072;
2. 天津化工研究设计院国家工业水处理工程技术研究中心，天津 300131;
3. 北京化工大学，北京 100029

丁健，1966年生，1997年天津大学化工学院在读博士生，联系电话：(022)27408273。

收稿日期: 1999-10-10

网络出版日期: 2010-10-01

收起

The study of application of composite membrane with interpenetrating polymer network in North China petrol field

Expand

1. School of Chemical Engineering,Tianjin University,Tianjin 300072,China;
2. Tianjin Research and Design Institute of Chemical Industry,National Research Center of Industrial Water Treatment Engineering and technology,Tianjin 300131,China;
3. Beijing University of Chemical Technology,Beijing 100029,China

Received date: 1999-10-10

Online published: 2010-10-01

Fold

摘要

在复合膜的制备过程中，膜材料中高分子聚合物很难混合。作者在聚合物—溶剂—聚合物体系中加入一种增溶剂，改变了聚合物在溶液中的聚积状态，由于是部分混溶，在膜的形成过程中各部分聚合物凝胶机理不一样，在表面功能层与下部支撑层之间是一层由两种聚合物交叉互相贯穿的网络结构(即IPN结构)，作者研究了形成此膜的各种影响因素。

关键词： 互相贯穿的网络; 膜; 聚合物

本文引用格式

丁健, 张裕卿, 霍爱群, 吴天文 . 具有IPN结构的复合超滤膜在华北油田的应用研究[J]. 工业水处理, 2000 , 20(3) : 21 -23 . DOI: 1011894/1005-829x.2000.20(3).21

Abstract

In the process of producing composite membrane,it is normally difficult for macromolecular polymers to be mixed perfectly.A certain kind of solvent used to increase the solubility was added into the polymer-solvent-polymer system to change the assembling state of the polymers.Because the polymers could only be partly dissolved in the solution,the mechanism was different in the different part of the system.So a layer of interpenetrating network with two kinds of polymers was formed between the upper function surface and the supporting layer beneath.Various kinds of factors,which affected the properties of the membranes,have been studied by using orthogonal experiments.

Key words： membrane; interpenet rating network; polymer

参考文献

[1] R Larscott．New directions in environmental protection in oil and gas operation[J]．J．Pet．Technol，1989，29 ：336～342。
[2] J P ray and F R Engelhardt (Eds．)．Produced Water[M]．New York：Plenum press，1992。
[3] A B Koltuniewice，R W Fieldand，T C Amost．Cross f low and dead-end microfiltration of oily-water emulsion．Part Ⅰ：Experimental study and analysis of flux decline [J]．J．Membrane Sci．，1995，102：193。
[4] E M Tracey and R H Davis．Protein fouling of track-etched polycarbonate micro filtration membranes[J]．J．Colloid Interf ace Sci．，1994，167：104～116。
[5] J Lindau and A-S Jonsson．Cleaning of Ultrafilt ration membranes after treatment of oil wastewater[J]．J．Membrane Sci．，1994，87：71～78。
[6] R H Bhave and H L Fleming．Removal of oily cont aminants in wastewater with microporous alumna membranes[C]．New Membrane Materials AIC hE Symp．Ser．，1988，261(84)：19～27。
[7] P Lipp，C H Lee，A G Fane et al．A fundamental study of the ultrafiltration of oil-water emulsion[J]．J．Membrane Sci．，1988，36：161～177。
[8] K J Kim and A G Fane．Performance evaluation of surface hydrophilized novel ultrafiltration Membranes using aqueous proteins [J]．J．Membr．Sci．，1995，99：149～162。

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献