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Thread: urine and ammonia
12-10-2003, 05:24 PM #1Emily YeltonGuest
urine and ammonia
public restrooms, let turn to ammonia, for cleaning wool clothing. In America
pre-colonization, the Native Americans used urine let turn to ammonia to cure
hides into leather. In still other countries it was used for setting colors
when they dyed fabrics.
When the ammonia gets high in a fish tank the fish die. Where does the ammonia
come from? The fish urine.
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