Measurement method and system for precipitation speed of inorganic salt in water, electronic device, and storage medium

Abstract

The present invention discloses a measurement method and system for the precipitation speed of an inorganic salt in water, an electronic device, and a storage medium. The measurement method comprises the following steps: S1: obtaining the type of an inorganic salt precipitated in water to be measured, one of inorganic carbon methyl orange alkalinity (Cmalk), a pH value, and total dissolved inorganic carbon (DIC) in said water, an element of a target inorganic salt contributing to non-inorganic carbon methyl orange alkalinity and an initial content of the element; S2: continuously measuring a change value of a carbon dioxide concentration (CO2w) in said water or a carbon dioxide concentration (PCO2) in a gas phase in balance with said water over time in a closed constant-temperature and constant-pressure environment; S3: obtaining the precipitation amount of the target inorganic salt according to data obtained in step S1 and step S2; S4: obtaining the precipitation speed of the target inorganic salt according to the precipitation amount obtained in step S3. Provided is a measurement method for the precipitation speed of an inorganic salt in water that achieves less manual intervention, a small measurement lower limit, and high precision.

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