| alkalinity |
The condition of pH between 7-14. The chief cause of alkalinity in brewing water is the bicarbonate ion (HCO 3 -1 ).
출처: www.howtobrew.com/glossary.html
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| alkali |
Any strongly basic substance of hydroxide and carbonate, such as soda, potash, etc., that is soluble in water and increases the pH of a solution.
출처: www.ec.gc.ca/water/en/info/gloss/e_gloss.htm
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| alkaline |
Term that describes a certain pH factor. The pH factor stands for a concentration of hydrogen ions. The more hydrogen ions present, the more acidic the condition. The pH scale reaches from 1 (= very acidic) to 14 (= very alkaline). Pure water has a pH value around 7 and is neutral. Our blood has a pH value of 7.35 (compare also acid-alkaline balance).
출처: www.himalayasaltcrystal.com/glossary.htm
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| alkalinity |
The ability of water to maintain a stable pH. Controlled by the amount of carbonate ions present in the water. Also called Buffering Capacity. See KH.
출처: www.aquahobby.com/articles/e_glossary.php
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| alkalinity |
having a pH greater than 7.
출처: www.homesteadharvest.com/glossaryad.html
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