Diatomaceous earth has special functions such as porous structure, low density, large specific surface area, strong adsorption function, good suspension function, stable physicochemical function, sound insulation, wear resistance, acid resistance, non-toxic and odorless. Therefore, diatomaceous earth and its products are widely used in the following fields:

（1） Widely used as a filter aid in solid-liquid separation processes in industries such as food, wine making, beverages, pharmaceuticals, petroleum, chemicals, dyes, and water treatment;

（2） Used as an absorbent for harmful liquid leakage on the ground and solid surfaces in prevention, emergency rescue, waste disposal, and cleaning projects; Used as an absorbent for ethylene and water in food deoxygenation preservatives; Used as an absorbent for animal excrement in pet and poultry farming, commonly known as' cat litter 'or' litter '.

（3） Golf course, football field, rugby field and other sports telecontrol competitive green fields are used as Soil structure improvers for turf (turf); Vegetables, fruits and other agricultural Cash crop are used as Soil structure improvers;

（4） Soilless cultivation, indoor and outdoor potted cultivation, and horticultural professions are used as solid substrates (media), commonly known as' horticultural grade diatomaceous earth ';

（5） Baseball and softball courts, as well as racetracks, are used as soil conditioners to control the moisture and dust in the field;

（6） Used as functional fillers in products such as rubber, plastic, feed, coatings, pigments, ink, mosquito repellent incense, matches, welding electrodes, explosives, paper, friction materials, polishing paste, toothpaste, facial cleanser, sanding paste, shoe polish, asphalt, cement, and daily ceramics;

（7） Used as insulation materials in professions such as exterior and interior wall insulation mortar, microporous calcium silicate insulation products, calcium silicate boards, and industrial kilns;

（8） Used as a coagulant aid in sewage treatment engineering;

（9） Used as a carrier in vanadium sulfate catalysts, petroleum phosphate catalysts, pesticides, insecticides, and fertilizer products.

Diatomaceous earth, known as "industrial monosodium glutamate", can meet the needs of various industries and is one of the fundamental raw materials that modern industry cannot lack.