Progress in modified electrospun PVC membranes: Toward sustainable solutions for environmental remediation

Electrospun polyvinyl chloride (PVC) membranes exhibit chemical resistance, durability, and ease of fabrication, making them efficient in filtration applications. Recently, their exploitation has been expanding, particularly as adsorptive filters for water purification and air filtration processes, due to their ability to be modified for enhanced selectivity and efficiency in removing pollutants. This review paper provides a comprehensive overview of recent advancements in modified electrospun PVC membranes with the focus on environmental applications, such as water and air remediation. The review explores various modification strategies employed to enhance the membranes’ performance in pollutant removal. Additionally, it addresses the challenges and prospects associated with these modified membranes, including durability, reusability, scalability, cost-effectiveness, and long-term performance stability. By highlighting the potential of these modified electrospun PVC membranes in tackling heavy metal contamination, dye pollution, and air quality issues, this review aims to shed light on the advancement of sustainable and efficient membranes for environmental remediation.