what is alkalinity
Introduction. Alkalinity is a measure of the capacity of water or any solution to neutralize or âbufferâ acids. This measure of acid-neutralizing capacity is important in figuring out how âbufferedâ the water is against sudden changes in pH.
Alkalinity is the name given to the quantitative capacity of an aqueous solution to neutralize an acid. Measuring alkalinity is important in determining a stream's ability to neutralize acidic pollution from rainfall or wastewater.