The importance of safe drinking water has never been greater in India. Rapid urban growth, declining groundwater quality, industrial activity, and aging distribution networks have made water purification an essential requirement for households, offices, and institutions. In many regions, untreated water poses risks ranging from microbial contamination to excessive dissolved https://environmentandsustainabil06284.blog2freedom.com/39241835/rupali-aqua-practical-water-purification-solutions-for-a-healthier-india