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Background In October 2010, Haiti was struck by a large-scale cholera epidemic.
Fragility has become the reality in several countries of the Middle East and North Africa.
An immediate need and vital resource, potable water becomes critical in the aftermath of a disaster; affected communities cannot rec
The cholera epidemic in Zimbabwe between 2008-2009 also came against a backdrop of water and sanitation infrastructure issues that r
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
The Treguine refugee camp in Eastern Chad, is in a semi-arid terrain of hard, crystalline rock, where hard-rock boreholes proved ina