Recent Advances in the Application of Nanomaterials for Environmental Sustainability

Nano materials exhibit unique properties that can revolutionize pollution remediation, water purification, and waste management. Their high surface area-to-volume ratio and reactivity enable efficient pollutant capture and degradation. Additionally, nanomaterials contribute to energy-efficient processes and innovative solutions for environmental challenges. This overview underscores the pivotal role of nanomaterials in enhancing sustainability efforts, emphasizing their potential to address pressing environmental issues and pave the way for an eco-friendlier future. This chapter investigates the critical function of nanomaterials in promoting environmental sustainability. The first section gives a general review of nanotechnology basics, covering the underlying ideas and characteristics of nanomaterials, in recognition of the growing significance of protecting our planet. The chapter then explores several ways that nanotechnology may be used to address environmental issues. The applications section addresses a wide range of topics, including air quality improvement using nanotechnology-based air purification and water treatment, filtration, and desalination. It encompasses waste management, renewable energy, and soil remediation, demonstrating the adaptability of nanomaterials in a range of environmental settings. Ecotoxicology and safety issues related to the usage of nanomaterials are given particular focus. In the concluding section, the chapter discusses the future of Nano environmental applications. It addresses the difficulties and possibilities that lie ahead while highlighting new trends and looking for creative ways to solve urgent environmental issues which will find great value in the thorough investigation of nanomaterials in environmental sustainability.