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Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.
Point-of-use water treatment (PoUWT), such as boiling or chlorine disinfection, has long been recommended in emergencies.
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
Following the earthquake and tsunami in the Indian Ocean in 2004, the emergency response that ensued prioritized the health and well