History of Water Treatment

The history of water treatment begins with ancient civilizations, such as the Egyptians and Romans, who used simple methods like sedimentation and filtration. Over time, methods evolved, particularly in the 19th century, with the development of scientific understanding of bacteria and diseases. This led to the introduction of chlorination and other chemical treatments to purify drinking water. The 20th century saw advancements like sand filtration and modern disinfecting techniques, ensuring safe drinking water for growing populations. Today, water treatment continues to evolve, incorporating advanced technologies to address pollution and the needs of communities worldwide.