Friday March 27, 2009
ZIMBABWE: Researchers Developing New Ways to Purify Water
Busani Bafana and Zahira Kharsany
Inter Press Service
Scientists at Bulawayo's National University of Science and Technology (NUST) have embarked on research to develop simple and affordable water purification methods, as more than a billion people live without safe drinking water in developing countries.
Water and sanitation experts are currently investigating if a powder made from the seeds of the Moringa Oleifera, commonly known as the drumstick or horseradish tree, can be used as a filter to purify water.
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