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Reuse The Grain sack / grain sack + water purifier

Reuse The Grain sack
Reuse The Grain sack

The most difficult issue they encounter is how to supply fresh water. Therefore we needed to approach the problem with different point of view and we were able to devise possible alternative solution for water shortage. It is to use sacks to make fresh water. Grains will be provided in sacks with filters imbedded. Once all the grains in the sack are consumed, these sacks can be used to filter contaminants out of water. Filters imbedded in sacks can filter out impurities up to size of 5nm. Deadly microorganisms will be filtered out. Our goal is to provide enough grains for food and to solve fresh water shortage by reusing sacks as filters.

University

Seoul National University of Technology

Seoul National University of Technology
Seoul, South Korea

Dr. Suk woo Han

Design

Seoul National University of Technology

Seoul National University of Technology
Seoul, South Korea

Jung uk Park/SNUT/Seoul/KR, Ji hun Youn/SNUT/Seoul/KR, Dae youl Lee/SNUT/Seoul/KR