In a country as diverse as India, water quality challenges differ not just from state to state, but often from one neighborhood to another. Factors such as aging pipelines, groundwater depletion, industrial discharge, and seasonal variation make drinking water safety a daily concern for millions of households and businesses. Against https://tech-news05936.therainblog.com/37800425/rupali-aqua-strengthening-water-safety-through-practical-purification-solutions