EMERGENCY WATER TREATMENT provides an insight in supply drinking water fast without energy consumption. This will help people survive after disasters untill large facilities conveyed in. The report is based on laboratory experiments and analysis. Therefore, a multi-steps procedure which involves coagulation and disinfection and some other improvement methods is proposed. The dosage of the chemicals added is dependent on the condition of the water source that can be simply tested by small applicable experiments. Hope this recipe will be helpful to some international aids organisations and people who needs clean water in emergency.

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YILEI LIAO received her bachelor of environmental engineering in Nanyang Technological University in 2010. She shows strong interest in making technology beneficial and economical to people, especially people in bad need. She received the Mondialogo Engineering Silver Award 2008/2009 from UNESCO and Daimler. She lives in Singapore.