KENYAN INNOVATOR UNVEILS GROUNDBREAKING TECHNOLOGY TO REMOVE HEAVY METALS FROM WASTEWATER.
BY BERNARD MULWA. A breakthrough technology designed to remove heavy metals and foul odors from wastewater has been unveiled at the 2024 Kenya Innovation Week, marking a significant step towards cleaner and safer water sources. Developed by Dr. Paul Tanui, a senior lecturer at Dedan Kimathi University of Technology and founder of Ongataki Solutions Limited, the technology is set to revolutionize water purification processes in industries such as chemical manufacturing and tanning. Dr. Paul Tanui, CEO and founder- Ongataki Solutions Ltd. Heavy metals like lead, mercury, cadmium, arsenic, and chromium are known to be toxic at even low concentrations, often contaminating water through industrial activities, mining, and outdated infrastructure. These metals pose serious health risks, including cancer, liver and kidney damage, and nervous system failure. Dr. Tanui’s innovation offers a solution to safely separate these harmful substances from wastewater, ensurin...