Fruit shell activated carbon is widely used for deep purification of drinking water, industrial water, and wastewater in daily life, industrial water purification, and gas-phase adsorption, such as in power plants, petrochemicals, refineries, food and beverage, sugar and alcohol production, pharmaceuticals, electronics, fish farming, shipping, and other industries. It can effectively adsorb free chlorine, phenols, sulfur, and other organic pollutants from fruit shell activated carbon in water, especially precursor substances of mutagenic substances (THM), to achieve purification, impurity removal, and odor removal. It can also be used for industrial exhaust gas purification, gas desulfurization, petroleum catalytic reforming, gas separation, pressure swing adsorption, air drying, food preservation, gas masks, media carriers, industrial solvent filtration, decolorization, purification, etc. Separation, purification, and purification of various gases; Organic solvent recovery; Decolorization, deodorization, and refining of sugar, monosodium glutamate, pharmaceuticals, alcoholic beverages, and beverages; Extraction of precious metals; Catalysts and catalyst carriers in the chemical industry. The product has functions such as decolorization, purification, impurity removal, deodorization, odor removal, carrier, purification, and recycling.