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珍惜 / Treasure


Gathering rain water , and use Filtration systems to let rain water to become clean. After using water ,we checked if water contained chemical substances. If water contained chemical substances , water will reuse to flush the toilet . And water didn’t have chemical substances , the water will irrigate plants.


Dayeh University

Dayeh University
ZhangHua, Taiwan

Wan-Ting Tseng,
Dayeh University