Engineering Commons^™

Cloth Filter For Disaster Relief Water Treatment, Shasta Le'ja Billings

Master's Theses

Relief organizations and governments strive to provide safe drinking water to natural disaster survivors as quickly as possible. However, drinking water is typically provided either as bottled water or via mobile water treatment equipment, both of which can be difficult or expensive to transport rapidly into disaster zones. An alternative is the waterbag point-of-use treatment device developed at Cal Poly that allows survivors to produce safe drinking water from contaminated local sources. The waterbag is a 10-L bladder designed for use with Procter & Gamble Purifier of Water (PŪR^®) sachets, which contain coagulant and chlorine compounds. Following treatment …