For Protection

■ After being treated with a strong oxidant, the content of acidic groups on the surface increases, and the adsorption performance of polar compounds, such as ammonia and potassium, is treated with a reducing agent to increase the content of basic groups on the surface. Enhance the non-polarity of the surface and increase the adsorption capacity of non-polar substances. It has good effects on both anionic and cationic dyes in the printing and dyeing industry. (For the adsorbent is cationic to provide high pH value, the adsorbent is anionic to provide low pH value carbon)

■  Provide the adsorption capacity of formaldehyde, iodine, mercury vapor and ammonia, and improve the larger leaching iodine and metal salt activated carbon. The adsorption effect of this iodine carbon on SO2 is also very superior. Production plants for the mining of mercury minerals, mercuric chloride, calomel, thunderbolt and other compounds.

■  Provide mercury removal activated carbon with chlorine, potassium iodide and sulfur, and potassium iodide carbon for iodine removal or iodine removal filters in nuclear power plants is also a good choice.