hydrated lime

简明释义

消石灰

英英释义

例句

1.Farmers often mix hydrated lime with soil to raise pH levels.

农民常常将熟石灰与土壤混合以提高pH值。

2.In the manufacturing process, hydrated lime is added to purify water.

在制造过程中，加入熟石灰以净化水。

3.The chemical plant requires hydrated lime for its waste treatment processes.

化工厂在废物处理过程中需要熟石灰。

4.To make a durable plaster, artisans use a mixture containing hydrated lime.

为了制作耐用的灰泥，工匠们使用含有熟石灰的混合物。

5.The construction workers used hydrated lime to improve the soil's stability.

建筑工人使用熟石灰来提高土壤的稳定性。

作文

Hydrated lime, also known as calcium hydroxide, is a versatile compound that plays a crucial role in various industries and applications. This white powder is produced by adding water to quicklime (calcium oxide), a process called slaking. The resulting product, hydrated lime (氢氧化钙), has a wide range of uses due to its unique chemical properties. In this essay, we will explore the significance of hydrated lime (氢氧化钙) in construction, environmental management, and agriculture, highlighting its benefits and importance in everyday life.In the construction industry, hydrated lime (氢氧化钙) is commonly used as a key ingredient in mortars and plasters. Its ability to enhance the workability and durability of building materials makes it an essential component for masonry work. When mixed with sand and water, hydrated lime (氢氧化钙) creates a paste that can be easily applied to surfaces. As it dries, it hardens and binds the materials together, providing strength and stability to structures. Additionally, hydrated lime (氢氧化钙) helps to regulate moisture levels within walls, preventing issues such as mold growth and structural damage.Moreover, hydrated lime (氢氧化钙) plays a vital role in environmental management. It is widely used in water treatment processes to remove impurities and toxins from drinking water. By adding hydrated lime (氢氧化钙) to water, the pH level is adjusted, allowing for the precipitation of heavy metals and other contaminants. This process not only ensures the safety of drinking water but also contributes to the overall health of aquatic ecosystems. Furthermore, hydrated lime (氢氧化钙) is employed in flue gas treatment to reduce sulfur dioxide emissions from power plants, thus playing a significant role in mitigating air pollution.In agriculture, hydrated lime (氢氧化钙) is utilized to improve soil quality and promote healthy crop growth. Many soils are acidic, which can hinder plant development and reduce yields. By applying hydrated lime (氢氧化钙) to the soil, farmers can raise the pH level, creating a more favorable environment for crops. This amendment not only enhances nutrient availability but also improves soil structure, leading to better drainage and aeration. Additionally, hydrated lime (氢氧化钙) helps to control pests and diseases, further supporting sustainable agricultural practices.In conclusion, hydrated lime (氢氧化钙) is an invaluable compound with numerous applications across various sectors. Its contributions to construction, environmental management, and agriculture highlight its versatility and importance. As we continue to seek sustainable solutions to modern challenges, the role of hydrated lime (氢氧化钙) will undoubtedly remain significant, paving the way for a healthier and more resilient future.