• Suman Patra

This article highlights the role of nanotechnology in the transformation of wastewater treatment. It is substantially revolutionized by the contribution of researchers in the field. In general, this review will find the efficacy that lies in some nano-adsorbents for the removal of pollutants, roles played by nano-catalysts in water cleaning, and greater efficiencies of nano-membranes in filtering more pollutants. It explains the development of nanotechnologies meant to enhance more water purification and resource recovery from wastewater. The paper outlines some of these positive developments in the area but also critically assesses the major challenges that would, on the one hand, limit a broader adoption of the respective nanotechnologies in wastewater management and, on the other hand, the need for all-encompassing regulations. The above review is an alert for the encouragement of cost-effective, scalable, and environmentally friendly nanotechnology-based solution treatment development, particularly hybrid systems with traditional technologies. Summarizing the key research findings and recommendations, the review underscores the promise of nanotechnology for being able to revolutionize wastewater treatment and pushes, above all, for more transdisciplinary collaboration for translating research outputs into practical, sustainable solutions in this water management area. The focus on innovative technologies will feature their relevance not only today but also the importance of their use in coming up with practical solutions to complicated environmental problems.

"Advances in Nanotechnology for Water and Wastewater Treatment: A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 4, page no.f503-f508, April-2024, Available :http://www.jetir.org/papers/JETIR2404553.pdf

"Advances in Nanotechnology for Water and Wastewater Treatment: A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 4, page no. ppf503-f508, April-2024, Available at : http://www.jetir.org/papers/JETIR2404553.pdf