Diatomite has a wide range of applications, which can be summarized as follows:

1.Building Materials: It is often used as wall materials and floor fillers due to its good thermal insulation and hygroscopicity.

2.Agricultural Field: Serving as a natural fertilizer, it provides necessary nutrients for plants and helps improve soil structure, air permeability, and water retention.

3.Water Treatment: It is an ideal filter medium for removing suspended solids, heavy metal ions, bacteria, and organic pollutants from water.

4.Cosmetics Industry: It is favored for its gentle scrubbing effect and ability to absorb skin oil.

5.Catalyst Carrier: Loading catalysts on diatomite can increase the reaction contact area, thus improving the chemical reaction rate and catalytic performance.

In summary, diatomite plays a significant role in various industries due to its unique properties.