Reviews the role and influence of non governmental organizations (NGOs) in water supply and sanitation, citing the examples of the Sarvodaya Shramada... Read more...
Mirzapur in Bangladesh was visited two years after a donor-funded project had ended there. The site was found to be clean, most of the Tara handpumps... Read more...
This article outlines the results of research and development carried out on the Bush Pump over the last six years. Since 1989, the "B"... Read more...
SIWIL is a pipe lifting device that is called after its developers SIbanda Zanamwe and WILlem Harderwijk. It was designed as a more practical and... Read more...