Coconut shell granular activated carbon is made of high-quality coconut shells and is processed through a series of production processes. It not only removes odor, but also reduces COD, chromaticity and high removal rate of various impurities such as chlorine, phenol, mercury, lead, arsenic, detergents and pesticides. It has a black granular appearance and has the advantages of developed pores, good adsorption performance, high strength, easy regeneration, economical and durable.

‌Wood granular activated carbon‌ is a gray-black spherical granular substance that is odorless and non-toxic. It is made from high-quality sawdust, coconut shells, etc., through processes such as crushing, mixing, pelletizing, drying, carbonization, and activation. This type of activated carbon is usually produced using physical or chemical activation methods to enhance its adsorption properties and mechanical strength.

‌Spherical Active Carbon (SAC)‌ is an activated carbon product that has been processed into a spherical shape by a special process. It has a unique physical structure and excellent adsorption performance. Its body structure contains at least one spherical shell made of activated carbon material, and the spherical shell contains a spherical core body, which can be made of an inorganic material different from the spherical shell material.

‌Coal-based granular activated carbon‌ is a porous material made of high-quality anthracite and tar as raw materials and refined through special processing. It has the appearance of black columnar particles, with the characteristics of developed porosity, large specific surface area, strong adsorption, high mechanical strength, easy repeated regeneration, and low cost.