The shell activated carbon used in fruit shell water purification is made from fruit shell skins, through carbonization and activation processes.

Huayu brand activated carbon for water purification is used in water treatment to reduce water color, remove residual chlorine, harmful substances in water, absorb odors, strange smells, heavy metals, etc. It is mainly used in industrial water treatment, domestic water treatment, beer and beverages, pure water, thermal power plants, steel mills, and other water treatment processes.