猪场紫外消毒技术研究进展

Research Progress on Ultraviolet Disinfection Technology in Swine Farms

在养猪业发展进程中,生物安全防控一直是人们关注的焦点。紫外消毒技术以消毒效率高、使用成本低及安全性高等特点,在猪场生物安全领域开始受到关注,并取得一些进展。但是紫外消毒技术仍存在病原体灭活不完全等情况,其灭活效果是紫外消毒作业中最被关心的问题。本文就影响紫外消毒效果的因素、灭活常见猪病原体所需紫外剂量以及紫外消毒在猪场的应用分别展开论述。同时,针对研究发展中的不足之处进行了总结和思考,以期为提高猪场紫外消毒效果和效率提供参考。

Biosafety has always been a focus concerned during the development of swine industry,especially ultraviolet(UV)disinfection technology due to its high efficiency,low cost and high safety,and some results have been achieved.However,the technology could not fully inactivate pathogens sometimes,so its effect was mostly concerned during the work of UV disinfection.In the paper,the factors affecting the effect of UV disinfection,its dose required to inactivate common swine pathogens and its application in swine farms were discussed.Meanwhile,the gaps available in its development were summarized and considered with a view to providing some references to improve the effect and efficiency of UV disinfection in swine farms.