Portable Water Filters. Byron Kirkwood's opinion on the subject. A report from the British Medical Journal. Disinfecting a Domestic Well with Shock Chlorination. Shock chlorination is a disinfection treatment recommended when a domestic drinking water system is contaminated with bacteria.
Contamination can occur when the well is installed or when repairs are made to the pump or plumbing.
Shock chlorination should take care of contamination that is introduced during these activities. Excellent, but sometimes technical. The Solar Puddle. A new water pasteurization technique for large amounts of water. The lack of clean drinking water is a major health problem in the developing world.