Page issues. Municipal solid waste (MSW), commonly known as trash or garbage in the United States and as refuse or rubbish in Britain, is a waste type consisting of everyday items that are discarded by the public. Garbage can also refer specifically to food waste, as in a garbage disposal; the two are sometimes collected separately.
melting is what you do to a material that is metal, without flux. What you would do with pure PMs. Smelting is what is done to remove impurities from gold and reduce/oxidize other materials out. Since gold does not oxidize borax affects lighter elements that oxidize and rise to the surface.hat you would do with pure PMs. Smelting is what is done to remove impurities from gold and reduce/oxidize other materials out. Since gold does not oxidize borax affects lighter elements that oxidize and rise to the surface.
It is commonly used in laundry detergent and the production of fiberglass. Borax is a salt form of boric acid, a common ingredient in insecticides. If Borax is ingested by an insect, it usually results in death of the insect. When ingested, borax and boric acid also pose significant health risks to humans. There are typical symptoms of boric acid poisoning, and if you know or suspect that you or your child have ingested borax or boric acid, you should seek medical attention.