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The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
In order to ensure maximum consumer benefits (e.g.
Emergency water treatment approaches relying on coagulation vary from centralised modular and portable ‘‘kits’’ to ‘‘
The devastating earthquake on 8 October 2005 caused the immediate death of more than 70,000 people with injury and displacement to m