Clean drinking water is a basic necessity, yet for many Indian households and organizations, it has become an ongoing challenge. Rapid urban expansion, pressure on groundwater reserves, pollution, and inconsistent municipal treatment have made water quality unpredictable in both urban and semi-urban regions. As a result, water purification is no https://nregajobcardlist29406.blogcudinti.com/39284262/rupali-aqua-advancing-safe-drinking-water-through-practical-and-reliable-purification