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The project consists of a bottle with a portable filter made up of 4 pieces of polymers:
a. Transparent glass for 400ml of water, with dimensions of 99x75, 6x2mm; b. Filter with dimensions of 115.4 x84, 4x2mm; c. Accordion cup with the capacity of 400ml of water to be filtered and dimensions of 107.4x78, 2x0, 75mm; d. Cover with dimensions of 20x64x2mm. The recesses are threads and the process of filtering works as follows: 1 - Place the water at the accordion location; 2 - Close the cover; 3 - Press the cover until the water falls completely clean. After the procedure, remove the cup and you can now drink the clean water.
Faculdade Centro Leste
Paulo Cezar Pinheiro Guedes
Carolina Finamore de Figueiredo
Carolina Finamore de Figueiredo Aline Freitas da Silva Neidnaia Berto da Silva