Environmental Applications — Mains Questions

Discuss the potential of nanotechnology in addressing India's critical environmental challenges, particularly in water purification and air pollution control. What are the associated risks and regulatory considerations?

Examine the role of various Indian government initiatives in promoting and regulating the environmental applications of nanotechnology. How do these initiatives balance innovation with safety concerns?

Nanotechnology offers promising solutions for carbon capture and green energy. Elaborate on these applications and critically analyze the challenges in their widespread adoption in India.