Diatomite Earth

Diatomite Earth

Diatomite Earth, also known as Diatomaceous Earth, is a naturally occurring mineral material primarily composed of amorphous silica (SiO₂). Formed from the fossilized remains of microscopic diatoms, diatomite features a highly porous structure, large specific surface area, low bulk density, and excellent filtration and adsorption properties.

Our Food Grade Diatomite Earth is suitable for a variety of filtration and industrial applications. Its porous structure enables it to form an effective filter layer, making it widely used as a filter aid in food and beverage processing, particularly for beer, wine, edible oils, fruit juices, and other liquid products.

Key Features

• High silica content

• Highly porous structure

• Excellent filtration performance

• Good adsorption and absorbency

• Low bulk density

• Consistent particle size

• Suitable for food-grade and industrial applications

Main Applications

Food & Beverage Filtration
Used as a filter aid for beer, wine, edible oils, fruit juices, beverages, and other liquid food products.

Water Treatment
Used in filtration and separation processes for industrial and water-treatment applications.

Paints & Coatings
Used as a functional mineral filler to help improve coating texture, surface properties, and matting performance.

Industrial Applications
Used as an absorbent, carrier, filler, and filtration medium in various industrial processes.

Product Information

Product: Diatomite Earth
Grade: Food Grade / Industrial Grade
Main Component: Silicon Dioxide (SiO₂)
Brand: DADI
Packaging: 20 kg/bag or customized packaging
Origin: China