| muriatic acid |
A dilute solution of hydrochloric acid used to lower alkalinity and pH.
출처: www.poollandscape.com/poolterms.html
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| muriatic acid |
A rather old fashioned alternative name for Hydrochloric Acid. This is sometimes used in professionally managed pools to lower pH. Its advantage is that, being liquid, it can be automatically dosed. Domestic and smaller commercial pools usually use a powder pH decrease.
출처: www.poolandspachemicals.co.uk/poolgloss.htm
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