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Preparation and Characterization of Non-woven Blend Membrane from CA and PES in DMAc/LiCl

  • Aiai Wang
  • Zhonghua SunEmail author
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 543)

Abstract

In this article, in order to improve the hydrophilicity and anti-fouling ability of the pure PES membranes, CA was introduced in N,N-dimethylacetamide/lithium chloride with non-woven fabric as support. The influence on PWF was studied, and the preparation condition was optimized as follow: PES, 18 wt%; PVP K30, 4 wt%; CA, 3 wt%; Evaporation time, 20 s. The characteristics of membranes were studied by means of SEM, anti-fouling performance and compatibility. The compatibility results showed CA/PES membrane was a semi-compatibility system. The results indicated that the performances such as hydrophilicity and anti-fouling ability were improved remarkably with the addition of cellulose acetate.

Keywords

Cellulose acetate Anti-fouling property Membrane N, N-dimethylacetamide/lithium chloride Non-woven 

Notes

Acknowledgements

The authors would like to acknowledge the financial supports from Shandong Provincial Natural Science Foundation, China (Grant No. ZR2017MB040) and A Project of Shandong Province Higher Educational Science and Technology Program, China (Grant No. J15LC03). The authors are also grateful for the project supported by the Foundation (Grant No. 201604) of Tianjin Key Laboratory of Pulp & Paper (Tianjin University of Science & Technology), China.

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.College of EngineeringQufu Normal UniversityRizhaoChina
  2. 2.Tianjin Key Laboratory of Pulp & PaperTianjin University of Science & TechnologyTianjinChina

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