Diatom is a single celled aquatic plant. It is a kind of single celled plant with pigment body. The most important plankton is often connected into various groups by several or many cell individuals. Diatoms are widely distributed in the world's oceans. Diatoms are generally found wherever there is water, especially in warm and tropical areas. Diatoms are called the "Grassland" of the ocean because of their large variety and quantity. They create 70% of the oxygen on the earth. Diatoms absorb free silicon in the water during their growth to form their porous and solid cell wall. After diatoms die, their cell wall will not decompose, but will deposit to the bottom of the water. Diatomite is formed after hundreds of thousands of years of accumulation and address change.

Scientific research has found that the main component of diatomite is protein, which is light, soft and porous. Electron microscopy shows that there are countless small holes on the particle surface with a porosity of more than 90%. It is the characteristics of this prominent molecular lattice structure that determine its unique function and has extremely strong physical adsorption and ion exchange properties. Due to the unique characteristics of diatomite, through crushing, sorting, calcination, air flow classification After removing impurities and other processing processes change the particle size distribution and surface properties, it is suitable for a variety of industrial requirements.

Diatomite is well known by consumers. It is more diatomite mud, a wall decoration material made of diatomite. Diatomite mud itself has no pollution, is pure natural and has a variety of functions, which is unmatched by traditional coatings such as latex paint and wallpaper. Diatom mud is healthy and environment-friendly. It not only has good decoration, but also has functionality. It is a new generation of interior decoration material instead of wallpaper and emulsion paint. In addition to being used as decorative materials, diatomite is widely used in sound insulation materials, thermal insulation materials, filter materials, fillers, grinding materials, water glass raw materials, decolorizing agents and catalyst carriers with its unique properties.