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UnknOwn 11-01-2006 06:37 PM

water Purification Project help
I need help in how to make a Water Purification System.
I have to create a prototype of a filtering system that would remove solid particles from the water for human use. I need Ideas, please help.
and by the way i am in Gr. 7.

pls reply as soon as possible. project is due at Nov. 13, 2006!! Thanks!

colleen_13 11-18-2008 05:08 PM

here's an idea...
you could just take an empty 2 liter pop bottle and cut the top off about where the label starts, the take the cap off and turn it upside down to be like a "filter". Then you can use cotton balls, screen, rocks, sand, felt, and other materials and put it in the top of the bottle, put it upside down and our water on it, the "dirty water" should be clean once it runs through everything and goes down into the spout and then the bottom of the bottle.

hope this helps...

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