Nanomaterials in Environmental Pollution Control: Strategies and Techniques

Abstract

The advent of nanotechnology has revolutionized various fields, particularly environmental engineering, by introducing efficient and sustainable solutions to pollution control. Nanomaterials, due to their high surface area-to-volume ratio, tunable surface properties, and enhanced reactivity, have emerged as promising candidates for removing pollutants from air, water, and soil. This article explores the current strategies and techniques involving nanomaterials in environmental pollution control. It evaluates the mechanisms of action, application methods, and performance of different types of nanomaterials, such as metal oxides, carbon-based nanomaterials, and polymer nanocomposites. Challenges concerning toxicity, scalability, and regulatory concerns are also discussed, alongside recent innovations and future directions for optimizing environmental nanotechnology applications.