Work

Advancements in Polymeric Membranes: Fabrication Techniques and Innovative Solutions for Enhanced Performance in Reverse Osmosis

Year: 2025

Type: article

Abstract: Reverse osmosis (RO) membrane processes are extensively used for water recovery, recycling, and production of high‐quality water for reuse, aiding industries in meeting regulatory standards and improving overall water efficiency. However, RO membranes encounter challenges such as chemical and biological fouling, which reduce performance, and damage from chemicals like active chlorine exposure, particularly to the polyamide layer. Thin film composite (TFC) membranes are designed for high water permeability, salt rejection, and resistance to temperature, pressure, and fouling. Sustainable developments show promising reductions in the environmental and economic costs of RO processes. Bio‐inspired membranes, such as those modeled after aquaporins, represent key advancements in selectivity and efficiency. This review highlights innovations in RO membranes, particularly polymeric materials, fabrication techniques, and strategies to address performance challenges, offering insights into the future of RO technology in meeting global water demands.

Source: Asian Journal of Organic Chemistry

DOI: 10.1002/ajoc.202400678

Authors: Noreen Abbas, Safyan Akram Khan, Shehzada Muhammad Sajid Jillani, Shahid Ali, Muhammad Mansha

Institutions: University of Agriculture Faisalabad, King Fahd University of Petroleum and Minerals

Language: English

Topic: Membrane Separation Technologies

Subfield: Water Science and Technology

Field: Environmental Science

Domain: Physical Sciences

SDGs: Responsible consumption and production, Clean water and sanitation

Open Access status: bronze

Funders: King Fahd University of Petroleum and Minerals, Ministry of Education, India, Saudi Aramco