This product uses high quality apricot shell, peach shell, walnut shell and palm shell etc. as raw material, manufactured through high temperature carbonization and steam activation. The appearance of it is amorphous particles. It has good abrasion hardness, developed pore structure, great specific surface area, strong adsorption ability, and easy to regenerate.It used in food, beverage, water filtration, wastewater treatment of power plant boiler, dechlorination, odor removal and liquid filtration of domestic water and industrial water. It can effectively remove harmful substances in the water likes phenol, mercury, lead, arsenic, cyanide, heavy metal and etc.