Application Of Activated Carbon In Wastewater Treatment

China lacks water resources. With the rapid development of the Economy Urbanization, industrial water and domestic water are gradually increasing. It is particularly important to treat industrial wastewater, which can not only save water resources but also avoid the pollution of groundwater. In the industrial wastewater treatment process, the activated carbon adsorption method is commonly used to treat wastewater.

As we all know, activated carbon is widely used as an adsorbent in daily life and industrial production. Activated carbon has many advantages: stable performance and good catalytic performance; it can be used at different temperatures and pH levels; there are (or can be attached) many functional tubes on the surface of activated carbon; activated carbon products have developed pore structure and large internal specific surface area.

Activated Carbon has the characteristics of strong adsorption capacity and reproducibility, which can adsorb a variety of harmful substances in wastewater to achieve the purpose of removing impurities. The activated carbon commonly used in industrial wastewater treatment is powder activated carbon or granular activated carbon. Powder activated carbon has the best adsorption effect due to its small size and large contact area with wastewater. Granular activated carbon is more convenient to regenerate after use, which is its advantage.

The purification and reuse of water resources save water resources to a large extent, and also reduces the production costs of enterprises. Many harmful substances in wastewater need to be treated by various technical means, among which activated carbon adsorption is an advanced treatment method has obvious effects.

Activated Carbon has a rich pore structure, huge specific surface area and strong adsorption capacity, which can effectively reduce the COD value in water. The activated carbon produced by Shandong Activated Carbon Factory for industrial wastewater treatment includes columnar activated carbon and powdered activated carbon, which can be recycled.

Activated carbon for industrial wastewater treatment: When using activated carbon to adsorb harmful substances in wastewater, it is necessary to determine a reasonable amount of activated carbon to achieve certain economic benefits. As the amount of activated carbon continues to increase, the COD value will continue to decline. Pay close attention and observe that when the amount of activated carbon added reaches a certain level, the change in COD value is no longer obvious, indicating that the amount of activated carbon added is sufficient at this time. This is because the content of organic matter in wastewater is certain. With the increase in the amount of activated carbon, the working capacity and specific surface area of the activated carbon will increase, resulting in the content of activated carbon has exceeded the content of organic matter, so the COD value in wastewater changes little.

Of course, wastewater purification requires a combination of multiple technologies. The activated carbon adsorption method can be used for advanced wastewater treatment to meet the emission standards. Enterprises can choose appropriate process conditions and activated carbon products according to their own conditions. Activated carbon manufacturers can provide activated carbon customization, regeneration and other services, please come to consult.