Natural Diatomite Powder for Aquarium Filter, Plant Growing, Sewage Treatment (200-2000 Mesh)

Natural Diatomaceous Earth: Multifunctional Porous Mineral for Global Industries Diatomaceous earth is a nature-derived rare mineral, formed by ancient diatom remains through millions of years of sedimentation and geological processes. Dubbed a "natural porous adsorbent," its core component is silicon dioxide (80%-90%), complemented by trace alumina and iron oxide, endowing it with exceptional physicochemical properties. Microscopically, it features a honeycomb/mesh porous structure with 80%-90% porosity and 20-60 m²/g specific surface area, ensuring strong adsorption and filtration capacities to capture tiny particles and harmful substances.

Chemically stable and high-temperature resistant (melting point ~1400°C), it is non-flammable, odorless, safe and eco-friendly, maintaining stability in extreme conditions. Widely applied across sectors: it serves as a premium filter aid for alcoholic beverages, edible oils and swimming pool water; acts as catalyst/pesticide carrier and asphalt modifier in industry; aids sewage/waste gas purification via adsorption; enhances soil aeration/water retention in agriculture; and functions as oil-absorbing agent in cosmetics and toothpaste. Hebei Hezhen Industrial Co., Ltd., a source manufacturer, produces high-quality diatomaceous earth with up-to-standard SiO₂, ≤1% moisture and low ignition loss. Offering customized specifications and bulk supply, its products are exported globally, delivering reliable solutions as a preferred mineral material.

1. Alias: Celite;Diatomaceous Earth;Diatomaceous Earth Filter Aid;Diatomite;Kieselguhr

2. Main uses: Filtering and separation;

Adsorption purification;

Industrial packing;

Agricultural breeding;

Daily chemical and food;

Heat insulation and preservation;

Desiccant.