Hydrated lime (calcium hydroxide) is a versatile, high-alkalinity powder used primarily for water treatment, construction (mortar/plaster), soil stabilization, and industrial chemical processing. It neutralizes acidity, treats sewage, stabilizes soils, improves asphalt, and serves as a sanitizing agent in agricultural applications.
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Key Uses of Hydrated Lime:
Water and Sewage Treatment:
Adjusts pH levels, softens water by removing hardness (calcium/magnesium), and treats wastewater by aiding coagulation and removing heavy metals.
Construction: Used as a binder in mortars, plasters, and stucco to improve workability and durability. It also stabilizes weak subgrade soils in roads and enhances the adhesion of asphalt.