| aluminum |
A metallic element. Aluminum is the most abundant metal in the earth
출처: www.mwdh2o.com/mwdh2o/pages/yourwater/glossary/glo...
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| alum |
The common name for aluminum sulfate, a chemical used in the coagulation process to remove particles from water.1
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| alum |
An alum is a double salt comprising a sulphate salt of a monovalent element, with the sulphate salt of a trivalent element. The most well known example is potash alum (aluminium potassium sulphate) KAl(SO 4 ) 2 .12H 2 O which is used to clear murky water.
출처: www.ch.ic.ac.uk/vchemlib/mol/glossary/
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| alumina |
(also called aluminum oxide). A compound of two parts aluminum and three parts oxygen which occurs naturally as corundum. Alumina is the base of aluminous salts, a constituent of feldspars, micas, etc., and the characterizing ingredient of common clay, in which it exists as an impure silicate with water, resulting from the erosion of other aluminous minerals. In a hydrated form it is bauxite. ...
출처: www.zulumoon.com/glossary/A-glossary.htm
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| aluminium |
An alternate spelling of Aluminum.
출처: www.zulumoon.com/glossary/A-glossary.htm
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