Scale inhibitors are a type of water treatment consumables with high frequency and large application volume, and their quality is also one of the important factors determining the application effect. Do you know how to judge its advantages and disadvantages?
The appearance, color, odor, solubility, and solid crystal form of scale inhibitors can intuitively reflect the authenticity and quality of water treatment agents, which is directly helpful for identification. Let's give you a specific introduction:
1. Physical constant testing, such as the density and viscosity of liquids, and the melting point of solids.
2. Obtain spectra or their chemical spectral characteristics, such as ultraviolet absorption spectra, infrared spectra, and nuclear magnetic resonance spectra. For certain drugs, chromatographic characteristic values (specific shift value, retention time, etc.) can also be verified.
3. The pH value is usually based on the pH value of 1% aqueous solution.
4. Main chemical reactions. Most scale inhibitors are used for the separation and concentration of chemical reactions in various liquids. In water treatment processes, the identification of scale inhibitors for removing impurities such as inorganic ions, organic matter, and resins from water is based on the physical and chemical properties of the water treatment agent, analyzing and testing the properties of useful components, in order to determine the authenticity and quality of the water treatment agent. When judging the pros and cons of hindrance, we cannot just take individual measurements as results. We need to take the average, investigate and comprehensively analyze various results according to regulations, in order to make reliable results.
Only by mastering how to judge the advantages and disadvantages of scale inhibitors and knowing how to choose water treatment agents can the correct products be selected to ensure better application effects.