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.
Prior to using it you should melt borax into it which you can buy locally, but be sure that the borax is pure. This assists in the melting and creates a sliding casing for the molten metal.You can make a shape or a cast by carving some fire brick, cuttle fish or even a piece of shaped hardwood..........rior to using it you should melt borax into it which you can buy locally, but be sure that the borax is pure. This assists in the melting and creates a sliding casing for the molten metal.