Purifying activated carbon uses its porosity and solid surface to adsorb and remove organic or toxic substances in water. Studies have shown that activated carbon has a strong adsorption capacity for organics in the molecular weight range of 500-1000.
The adsorption of activated carbon to organic matter is affected by its pore size distribution and the characteristics of organic matter, and is mainly affected by the polarity and molecular size of the organic matter. activated charcoal wholesale uk For the organic matter of the same size, the greater the solubility and the stronger the hydrophilicity, the poorer the adsorption of activated carbon to it. On the contrary, the organic matter with low solubility, poor hydrophilicity and weak polarity, such as: benzene compounds, phenolic compounds, etc. , Has a strong adsorption capacity.
Water purification activated carbon is generally used for water purification, removing peculiar odors and odors, removing heavy metals and bacterial colonies in water, and improving water quality. It is an ideal material for tap water, purified water, and high-purity water treatment. It can also be used for deep purification of sewage.