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Authors

Khushi Jain

Prof. Shalini Jauhari

Abstract

Nanotechnology has arisen as a potent and novel method for tackling worldwide issues in water treatment. The distinctive characteristics of nanomaterials, such as their elevated surface area, reactivity, and capacity to selectively target impurities, enable the effective elimination of pollutants including heavy metals, pathogens, colors, and organic chemicals. This study examines the main categories of nanomaterials used in water treatment, elucidating their modes of action, advantages, and drawbacks. It also addresses the obstacles related to environmental impact, safety, scalability, and regulatory issues. This study offers an overview of the contributions of nanotechnology to sustainable and sophisticated water purification systems by analyzing both existing uses and future possibilities. The paper highlights the increasing significance of eco-friendly and economical nanomaterials, their prospective incorporation into contemporary treatment facilities, and the contribution of developing technologies to performance enhancement. With the increasing worldwide need for clean water, nanotechnology presents intriguing solutions that may enhance long-term environmental sustainability and public health.

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