动物造模,实验动物 z-bio 2021-06-23 663

　　Goal: Do you want to develop a device suitable for waste gas treatment in laboratory animal facilities and verify its effectiveness in field applications?

　　Method: MnOx? R&D, manufacturing and installation of waste gas treatment equipment based on titanium dioxide photocatalyst and gas-liquid turbulence technology. On the floor of an experimental animal facility in Xi'an, in accordance with the methods specified in the national standard, three indicators of ammonia, hydrogen sulfide, and odor concentration were selected, and the boundary concentration of pollutants before and after treatment, the exhaust gas outlet concentration, and the emission volume were selected. Quantity?

　　Results: After photocatalyst and gas-liquid post-turbulent treatment, the concentration of ammonia, hydrogen sulfide, and peculiar odors at the plant boundary was significantly reduced, and the removal rates were 96.9?95.8?94.0? Are the concentrations and emissions of pollutants at the exhaust significantly reduced? The measurement indicators are all lower than the corresponding limits of the "Emission Standard for Odor Pollutants" (GB14554-93)?

　　Conclusion: The new gas-liquid turbulence technology based on photocatalysis enables the exhaust gas treatment equipment to effectively remove the main odor pollution emitted by the laboratory animal facility and reduce its impact on the surrounding environment.