Coal based powdered activated carbon

Production Process

The coal powder activated carbon is made of high quality anthracite and wood chips as raw materials, zinc chloride and phosphoric acid as activators, and is refined after carbonization and activation. The finished product has excellent adsorption capacity and low impurity content.

Performance Characteristics

Powdered activated carbon can be customized to meet user requirements, offering various grades with distinct adsorption properties, decolorization capabilities, and particle fineness. This material boasts rapid adsorption rates, effective flocculation effects, and enhanced dewatering performance. Its low capital investment and operational costs make it a preferred choice for water treatment plants and sewage treatment facilities. Widely used in food processing, pharmaceuticals, decolorization, crystallization, filtration, and substance purification, it also serves as the primary material for activated carbon filter felts and foam plastics.

Use of Powdered Activated Carbon

Powdered activated carbon, commonly referred to as a solid decolorizer in water treatment processes, also serves as a decolorization and coagulation aid in sewage treatment. Typically, it is used in combination with polyaluminum chloride (PAC) to accelerate coagulation and sedimentation. Some treatment processes incorporate polyacrylamide flocculants to enhance floc density and sedimentation efficiency. This material is widely applied in water purification industries including sugar production, pharmaceuticals, beverages, alcoholic beverages, food processing, yeing, paper manufacturing, chemical engineering, and industrial wastewater treatment. It demonstrates superior decolorization, deodorization,purification, and concentration capabilities for organic solvents. In wastewater treatment, it is extensively utilized for colored effluent management while significantly enhancing coagulation effectiveness and COD removal performance.