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Solar Still / Liquid Contaminants? - Page 3

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Posted by quibbler on November 10, 2003, 10:31 pm
 
says...

I suppose that certain alcohols could evaporate out. Sometimes you can
add something to the impure water source to help absorb impurities. Mud
or seaweed is sometimes added, in the hope that it will help absorb
impurities.  I'd imagine that saturated fabrics or paper might also
absorb certain kinds of impurities.    
 
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