How to Judge the Quality of Activated Carbon for Water Treatment?

Water treatment activated carbon is made of high-quality coconut shells, walnut shells, apricot shells, peach shells, and coal as raw materials, and is refined through a series of production processes. Its appearance is black granular. The advantages are developed pore structure, large specific surface area, strong adsorption performance, small negative force in the reservoir layer, stable chemical properties, and easy regeneration. Suitable for deep purification of high-purity drinking water, industrial water and wastewater treatment.

The quality of activated carbon for water treatment is mainly judged by the following parameters:

①Moisture

②Strength

③Iodine adsorption value (above 900)

④Benzene adsorption

⑤Specific surface area

⑥Ash content

⑦Filling density

⑧Granularity

Activated carbon for water treatment is generally columnar particles with large specific surface area, developed micropores, high mechanical strength, fast adsorption speed, strong purification ability, not easy to remove powder, and long service life. Pellet activated carbon can be widely used to fill various large, medium and small water purifiers. It is also suitable for the decolorization and refining of sugars and refreshing drinks, as well as the purification of indoor and outdoor air. In particular, activated carbon loaded with special ingredients has better purification efficiency for harmful indoor gases such as ammonia and formaldehyde.