Calcium hydroxide, also known as hydrated lime, is a highly versatile chemical compound that has a wide range of applications, particularly in the fields of construction, agriculture, and environmental management. One of its most important uses is in the form of high specific surface calcium hydroxide, which is characterized by its high surface area-to-volume ratio.
Waste water treatment
High specific surface calcium hydroxide is often used as a coagulant aid in wastewater treatment. It reacts with the impurities in the wastewater to form flocs, which are then removed by sedimentation or filtration.
High specific surface calcium hydroxide is also used to stabilize soil in construction projects. When added to soil, it reacts with the soil particles to form a solid matrix, which improves the strength and stability of the soil.
Remediation of contaminated soil
High specific surface calcium hydroxide can also be used to remediate contaminated soil by neutralizing acids and heavy metals.
Production of calcium carbonate
High specific surface calcium hydroxide is used as a starting material for the production of calcium carbonate through a process known as precipitation.
High specific surface calcium hydroxide is also used to remove pollutants from the air, including sulfur dioxide and nitrogen oxides.
Calcium hydroxide is also used in the pharmaceutical industry as an ingredient in a number of over-the-counter medications, such as antacids and mouthwashes.
In conclusion, high specific surface calcium hydroxide is a highly versatile material with a wide range of applications in various fields. Its high surface area-to-volume ratio makes it an effective and efficient material for many industrial and environmental processes.