Affiliation:
1. Indian Institute of Science, Bangalore, India
Abstract
Carbon's unique properties—abundance, affordability, and exceptional surface area—make it a cornerstone of water purification. Across household filters and large-scale plants, it tackles contaminants like chlorine, heavy metals, and organic pollutants. Researchers constantly improve carbon's water purification capabilities from traditional activated carbon to cutting-edge nanomaterials. This chapter explores various carbon-based materials, their effectiveness against contaminants, and the advantages and limitations of these technologies. The ultimate goal is to enrich the readers with sustainable and efficient methods for clean water access for all.