I have been working on the Water Quality project now for 4 months, so I knew about this entire water pow-wow long before anyone else. What I have been working on has opened my eyes into what exactly is safe in water. When the project started, I had a pretty big head-start, considering I had almost all the material I needed. Water quality results from the WSD (Water Supplies Department) of HK was almost all I needed for this experiment. All I needed to do was the water tests from Watson's Distilled and Tap Water in our school. When I finished, I learned that the distilled water that we drink is not as good a quality as tap water.
charts_for_water_quality.xls |
For comparisons on the data, go to last page of the document below
Check for:
pH at 25˚C
Total hardness (as CaCO3)
Conductivity at 25˚C
Check for:
pH at 25˚C
Total hardness (as CaCO3)
Conductivity at 25˚C
drinking_a-e.pdf |
I finished the Keynote today and can be found on the website soon. It shows the data and will explain what we have to do to save the health of the people who drink water.
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water_quality_final_presentation.key |