Ningxia Mingyang Activated Carbon

We are fastest growing manufacturer and exporter of Activated Carbon in Ningxiang, Hunan, China. This is black powder or lump, granular activated carbon, cylindrical and spherical amorphous carbon, also have arrange neat crystal carbon.In the activated carbon in addition to the carbon element, also contains two kinds of admixture: one kind is the combination of chemical elements, mainly of oxygen and hydrogen, these elements are due to incomplete carbonized residues in charcoal, or in the process of activation, exotic carbon and activated carbon surface chemistry, such as by steam activation, or water vapor oxidation surface oxidation active carbon;Another kind of admixture is the ash content, it is the inorganic part of the active carbon;It is easy to cause the secondary pollution when ash content in the activated carbon. Activated carbon to volatile organic compounds in water body has better adsorption effect, can make all kinds of volatile organic compounds in water removal rate reached 25% ~ 65%.Compare a variety of different molecular weight organic compound adsorption law can be seen that for volatile organic compounds, the larger the molecular weight, the higher the removal rate of them.This is similar to phenol adsorption law of cationic light yellow, namely for small molecule organic matter in water, the larger the molecular weight, the more easily by activated carbon adsorption.