Our water cleaning Experiment

In class 612 we have been doing a experiment on how to clean water. We are trying to clean the water to see what real people that have a job to clean the water have to go through. We had to bring in 2 liter bottles and use objects to help us clean the water. My group used the following materials.

• Cotton Balls
• Coffee Filter
• Charcoal
• Sand
• Scrubber sponge
• yellow sponge

All theses materials I just listed were very useful in this experiment. My groups results were not very good. We were supposed to clean the water the only things that were clean was the dirt the dirt was out of the water the color was the same and the smell. There were only two differences in our results from before. From this experiment I learned that you have to have the right supplies because water is very hard to clean.