Plastic Sorter of 7 Recycle Codes Based on Density

PS 07 (Plastic Sorter of 7 Recycle Codes Based on Density)

By Sherilyn Desta Suria dan Kaelyn Sun

Teacher: Mr Petrus Timbul and MS Vivi

Description:

To support the program of recycling plastic, we make a system or device which is easier to sort plastic based on their plastics recycling code. Usually it is done manually. But in this research we use principle of density in liquid and solid. So different plastic will sink or float in different liquid. We still develop and do more research to make this way perfect so the government program to recycle plastic will be more effective and efficient.

SD Narada – PS 07 (Plastic Sorter of 7 Recycle Codes Based on Density)