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The mine industry is the most casualty industry in Chinese industrial production. According to the National Safety Supervision Bureau statistics, the coal mines’ deaths which were more than 10 were more than 40 times in a year.Chinese mine casualties is breaking the world record all the time. When people were trapped in the mine, the water is second demand just after oxygen. The helmet is designed to filter trapped people’s urine and groundwater as much as possible for the trapped people in the use of the simple filtration .When there is no clean water to drink.
SHANGHAI DIANJI UNIVERSITY
SHANGHAI, China
Fei Tong,
SHANGHAI DIANJI UNIVERSITY
Jinyu Lin,
SHANGHAI DIANJI UNIVERSITY
Cheng Liu,
SHANGHAI DIANJI UNIVERSITY
Zhiyong Zhou,
SHANGHAI DIANJI UNIVERSITY