Coconut shell activated carbon is a high-quality activated carbon produced from coconut shell raw materials. It is a broken carbon with irregular particles. It has high strength and can be regenerated many times after saturation. Its remarkable characteristics are high adsorption capacity and low resistance. This product is widely used in fixed bed or mobile bed, and widely used in central water purifier, drinking water, industrial water for decolorization, deodorization, removal of organic matter and residual chlorine.