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Grand Award

1st Place
7-CH36

What filtration material gives you the cleanest drinking water?

Chemical and Material Sciences
Rochelle Lauzon

Grade:
7
Teacher:
Ms. Kelly Milani

"Do you filter your water prior to drinking it? Well, have you ever wonder how those filters work? Water filters have activated carbon made in two different forms; powder and granulated carbon. The Carbon uses the process called adsorption and acts like a sponge and soaks up contaminants in water and gases. Do you believe these two types of activated carbon make a difference? Well, that's what we're doing today! "


Project presentation

View Project Presentation file

2 thoughts on “What filtration material gives you the cleanest drinking water?

  1. It seems you have an in depth understanding of the physics going on here. I would recommend more data points, and finding a way to make your data more reproducible, such as an established color scale. Well done!

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