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The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
Mount Sinabung erupted in September 2013, causing the mass evacuation of more than 30,000 people.
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