Ethylene oxide sterilization gas hydration microbiological treatment system

The utility model discloses a microbiological treatment system for hydration of ethylene oxide sterilization gas. The microbiological treatment system comprises technical components such as a hydration unit, a buffer tank, an anaerobic biodegradation unit, a facultative biodegradation unit, an aerobic biodegradation unit, a clarification tank, an activated sludge return pipe and a water storage tank, wherein the hydration unit, the buffer tank, the anaerobic biodegradation unit, the facultative biodegradation system, the aerobic biodegradation unit, the clarification tank and the water storage tank are connected through gas-water pipelines; according to the ethylene oxide sterilization waste gas treatment device, ethylene oxide in ethylene oxide sterilization waste gas is efficiently treated by adopting the hydration unit and various degrading microorganism strains, the relative treatment efficiency reaches more than 90%, the treatment process is safe, and no pollution is caused to the environment. 本实用新型公开了一种