| alkalinity |
The capacity of water to neutralize or buffer acids. A solution is alkaline when its pH value is above 7. High levels in water or soil can lead to problems.
출처: www.ecohealth101.org/glossary.html
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| alkalinity |
Alkalinity is measured in mg/l as calcium carbonate (CaCO3). It represents a measure of a solution's ability to buffer or neutralize acids. Lakes located in areas of calcareous glacial till (common throughout central and southern Minnesota) will have higher alkalinity than lakes formed on non-calcareous bedrock (common in northeastern Minnesota). Water with alkalinity less than about 75 mg/L could be considered soft, 76-150 moderately hard, 151-300 hard, and greater than 300 very hard. ...
출처: www.pca.state.mn.us/gloss/glossary.cfm
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| alkalinity |
A measurement of alkaline rated above 7 on the pH scale.
출처: www.armstrong.com/commflooringna/glossary.html
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| alkalinity |
Alkalinity means the buffering capacity of water; the capacity of the water to neutralize itself. It prevents the water pH levels from becoming too basic or acid. It also adds carbon to water. Alkalinity stabilizes water at pH levels around 7. However, when the acidity is high in water the alkalinity decreases, which can cause harmful conditions for aquatic life.
출처: www.1st-water-filters.com/water-filtration-glossar...
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| alkalinity |
a measure of the ability of a solution to neutralize acid without a change in pH.
출처: guppyplace.tripod.com/Glossary.html
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