These ceramic water filters are not costly and can be made by local villagers, using materials like clay, sawdust and water. These filters are highly effective for purifying water.
Read more…http://designbuildsource.com.au/sustainable-water-treatment-technology-for-the-developing-world
World Water Day 2025: A Growing Crisis Water scarcity is an escalating global crisis, affecting billions of people and fueling conflicts worldwide. By 2040, nearly
From rural plots and small holdings to urban areas facing water shortages—where people rely on government-supplied water trucks—the Hippo Roller makes it easier to carry
