Zeolite honeycomb molecular sieve The adsorption capacity of organic pollutants mainly depends on the polar size and molecular diameter of organic molecules. Small molecules are easier to be adsorbed than large molecules, while polar molecules are easier to be adsorbed than non-polar ones. Due to the existence of different substances in water (such as organic molecules, metal ions and water molecules), the polarity and molecular size of zeolite honeycomb molecular sieves are different, which will lead to competition during adsorption. The main material of honeycomb zeolite adsorbent is natural zeolite. The zeolite manufacturer is an inorganic microporous material composed of sio2, al_2o_3 and alkaline metal or alkaline earth metal. Its inner pore volume accounts for 40-50% of the total volume, and its specific surface area is 100-500 m2/g. It has the characteristics of high temperature resistance, non flammability, good thermal stability and hydrothermal stability. It is a kind of material with good adsorption performance and no secondary pollution High efficient molecular sieve carrier that can be regenerated at high temperature, compared with Honeycomb activated carbon Its performance is about 25% of its efficiency, but it is widely used in the fields of adsorption, separation, catalysis and environment due to its high temperature resistance and difficult ignition. It is more suitable for the treatment of organic waste gas with large air volume and low concentration.