臭氧杀虫除菌技术的实仓应用

臭氧通风杀虫与常规的磷化氢熏蒸杀虫相比,具有无残留、无二次污染、广谱高效抗菌杀虫、易于察觉等显著特点。与利用CO2和N2的气调储粮相比较,臭氧通风杀虫具有对粮仓密封性要求较低,运行成本低,无需连续处理等优点。目前臭氧在粮食仓储中的应用已越来越广泛,可用于综合熏蒸、灭菌防霉,配合良好的环流通风系统更能达到使粮食均匀降水的目的。总结了开展大型仓房整仓臭氧熏蒸杀虫除霉菌工作成果,为未来臭氧在绿色仓储以及食品的保鲜保质方面的应用提供参考。

FIELD APPLICATION OF OZONE IN CONTROL OF STORED GRAIN INSECTS AND MOLD

Compared with the phosphine fumigation,the insecticidal technology by ventilation with ozone has many obvious advantages,such as no residue,no secondary pollution,broad spectrum and high effect,easy to perceive and so on.Compared with the controlled atmosphere technology by CO2 and N2,the technology by ventilation with ozone requires low airtightness of grain warehouse,low cost no need to operate continuously and so on.So far the application of ozone has become wider and wider in grain storage industry,for it can be used in complex fumigation,controlling mold.It also can lower the moisture content of cereal evenly by recirculation ventilation system.By summarizing the results of ozone fumigation in large warehouse,it contributes to technology of ozone application in green grain storage and keeping food quality in future.