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the 15,000 sq. meters we will give the minimum volume of 1 atom thickness.
15,000 cubic. meters/ volume of zinc=number of molecules
number of molecules/avagado's number=weight in grams*atomic number.
15,000 cubic. meters/ volume of zinc=number of molecules
number of molecules/6x10^23=weight in grams*atomic number.
Power of activated carbon: 1 gram=15,000meters
Zinc density=71.4g/cm cubed
15000meter*1,ooo,ooocm/meter=number of centimeters
7.14 g/cm cubed*number of cubic centimeters= weight in grams
15000meter*1,ooo,ooocm/meter=15*10^9 cubic centimeters
7.14 g/cm cubed*15*10^9= 1.05*10^10 grams of zinc
let's assume a brita filter weighs only 1/10 of a kg
Therefore a brita filter can absorb 1.05*9 kgs or 1 million kgs or 1100 tons
The weight of the empire state building is 365000 tons therefore it would take about 340 Brita filters to capture enough zinc of equivalent weight to the Empire State Building.
Saturday, May 28, 2005
Notes on determining the power of activated carbon
Posted by Geef at 5:25 PM
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