WHO technical notes on drinking-water, sanitation and hygiene in emergencies
water treatment process
2011. World Health Organization / Water Engineering Development Centre
These four-page illustrated notes have been prepared to assist those working immediately or shortly after an emergency to plan appropriate responses to the urgent and medium-term water and sanitation needs of affected populations.
The notes are relevant to a wide range or emergency situations, including both natural and conflict-induced disasters. They are suitable for field technicians, engineers and hygiene promotors, as well as staff from agency headquarters.
2011. World Health Organization / Water Engineering Development Centre
The notes are relevant to a wide range or emergency situations, including both natural and conflict-induced disasters. They are suitable for field technicians, engineers and hygiene promotors, as well as staff from agency headquarters.