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jujuazian
Dec 3, 2007, 03:01 PM
Hi my name is David. I need a question about filtering. Could you please tell me how filtering works on water? Also could someone please tell me any other method of filtering water?

Clough
Dec 4, 2007, 12:19 AM
Have you tried the following types of searches in order to find this information yourself?

Water Filtration Process - Google Search (http://www.google.com/search?hl=en&safe=off&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=Water+Filtration+Process&spell=1)

How Filtering Water Works - Google Search (http://www.google.com/search?hl=en&safe=off&q=How+Filtering+Water+Works)

Teachers' Domain: Earth Water Filter (http://www.teachersdomain.org/resources/ess05/sci/ess/earthsys/waterfilter/index.html)