The Converging Frontiers: 3D Printing of Polyvinyl Chloride (PVC) for Environmental Remediation

The global demand for effective environmental cleanup drives the need for innovative materials and techniques. 3D printing, which can produce complex and customized structures, offers promising solutions. PVC, a common, affordable, and durable polymer resistant to chemicals, is increasingly used for environmental applications. This report reviews recent advances in 3D-printed PVC for water purification, air filtration, and waste management. PVC’s strong properties, combined with the flexibility of 3D printing, enable the development of tailored, efficient components such as membranes, adsorbents, and catalytic supports. Technology also encourages a circular economy by recycling PVC waste into new feedstocks and on-demand, eco-friendly infrastructure. Challenges such as PVC’s printability issues, thermal degradation, and hazardous emissions are being addressed through new materials and advanced printing techniques. The lack of certification standards currently limits broader industry adoption, requiring collaboration. Despite these hurdles, the future of 3D-printed PVC looks promising for creating sustainable, customized solutions to environmental problems.