Molecular sieve runner concentration facility achieves continuous adsorption and online desorption of waste gas and VOC content of gas after adsorption treatment can be reduced to below 1PPM. Adoption treatment has good effects, runs continuously and operates easily. Continuous desorption is conducted with hot air; the volume of desorbed waste gas is only one of 5-20th of that of treated waste gas, and its concentration is 5-20 times of the concentration of treated waste gas. Desorbed waste gas belongs to small volume and medium and high concentration waste gas and shall be treated with incineration or chemical oxidation.
Molecular sieve runner concentration facility applies to VOC gas treatment project with large wind volume, low concentration and high demand for effect.
This technology is successfully applied to fermented pharmaceutical waste gas treatment by Morlans for the first time, application technology of molecular sieve runner under complex conditions of high humidity, dust and acid contained is grasped and application area of molecular sieve runner has been extended.