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Related Experiment Video

Updated: Nov 1, 2025

Three-Dimensionally Printed Microfluidic Cross-flow System for Ultrafiltration/Nanofiltration Membrane Performance Testing

Three-Dimensionally Printed Microfluidic Cross-flow System for Ultrafiltration/Nanofiltration Membrane Performance Testing

Published on: February 13, 2016

Nanofiltration membrane for bio-separation: Process-oriented materials innovation.

Yang Cao^1,2, Guoqiang Chen¹, Yinhua Wan^1,2

¹State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing P. R. China.

Engineering in Life Sciences

|June 18, 2021

Summary

This summary is machine-generated.

Nanofiltration (NF) membranes offer efficient, low-cost bio-separation but face challenges in selectivity and fouling. This review highlights material innovations to improve NF performance for bio-product purification and industrialization.

Keywords:

interfacial polymerization membrane fouling membrane separation nanomaterials polymeric membranes

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Last Updated: Nov 1, 2025

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Area of Science:

Biotechnology
Chemical Engineering
Materials Science

Background:

Nanofiltration (NF) is increasingly utilized for bio-separation due to its efficiency and cost-effectiveness.
Current NF applications are hindered by limitations in molecular selectivity, chemical stability, and membrane fouling.
Significant research is directed towards developing advanced NF materials to overcome these challenges.

Purpose of the Study:

To review recent advancements in Nanofiltration (NF) applications for bio-separation.
To discuss the specific requirements for NF membranes in bio-product purification.
To explore material innovations addressing NF limitations in bio-separation processes.

Main Methods:

Literature review of recent progress in NF materials and applications for bio-separation.
Analysis of demands for NF membranes in bio-product purification.
Synthesis of information on material innovations and their impact on NF performance.

Main Results:

Nanofiltration (NF) shows promise for bio-separation, but material limitations impede large-scale use.
Innovations in NF membrane materials are crucial for enhancing molecular selectivity and reducing fouling.
Improved membrane design can increase bio-product separation efficiency and membrane lifespan.

Conclusions:

Further research and development in NF materials are essential for advancing bio-separation technologies.
Material innovations can lead to more efficient, cost-effective, and durable NF membranes for industrial bio-product purification.
This review provides guidance for future product development and process industrialization in NF-based bio-separation.