Fear of a cholera epidemic that could have cost thousands of lives promted officials to think ahead, and plan for the inevitable cholera cases... 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...
During the International Drinking Water Supply and Sanitation Decade, donors and governments wanted to build new water schemes that would serve the... Read more...
The performance of the UNICEF sand-charcoal-sand upward flow filter was evaluated using a laboratory test filter of similar specifications. The... Read more...
Monitoring the sustainability of new water supplies often relies on indirect indicators, aiming to show that all preconditions for sustained... Read more...
External Support Agencies each choosing different hand pumps for their projects can lead to great difficulties for Village Level Operation and... Read more...