Publish Time: 2025-03-06 14:46:07
Coconut shell activated carbon is a porous carbon-containing material with a highly developed pore structure. It is an excellent adsorbent. The adsorption area of each gram of activated carbon is equivalent to eight tennis courts. Its adsorption is achieved by physical adsorption and chemical adsorption. In addition to carbon elements, its components also contain a small amount of hydrogen, nitrogen, oxygen and ash. Its structure is a hexacyclic accumulation of carbon. Due to the irregular arrangement of the hexacyclic carbon, the activated carbon has the characteristics of multi-microporous volume and high surface area.
Environmental significance of coconut shell activated carbon in gold recovery:
Wastewater treatment: In the wastewater containing heavy metal ions generated in the gold production process, coconut shell activated carbon can effectively adsorb heavy metal ions, reduce the degree of wastewater pollution, and make it meet the emission standards or reusable requirements;
Gas purification: It can also be used to adsorb harmful substances in the gas, such as mercury vapor, and is widely used in waste gas treatment in the chemical, pharmaceutical and other industries and indoor air purification.
