honeycombactivated charcoalThe main chemical performance indicators include pH value, ash content, moisture contentignition pointUncarbonized substances, sulfides, chlorides, cyanides, sulfates, acid soluble substances, alcohol soluble substances, iron content, zinc content, leadcontentArsenic content, calcium and magnesium content, heavy metal content, phosphate, etc. The main adsorption performance indicators of activated carbon include methylene blue adsorption value, iodine adsorption value, phenol adsorption value, and carbon tetrachloride adsorption valuecaramelAdsorption value, quinine sulfate adsorption value, saturated sulfur capacity, breakthrough sulfur capacity, water capacity, chloroethane vapor protection time, ABS value, etc.