粮仓中有害气体降解方法研究进展  

Research progress on degradation technology of harmful gases in granary

作　　者：潘迪 马挺军[1] 康凯[2] 白书培[2] PAN Di;MA Ting-Jun;KANG Kai;BAI Shu-pei(College of Food Science and Engineering,Beijing University of Agriculture,Beijing 102206,China;Research Institute of Chemical Defense,Beijing 100083,China)

机构地区：[1]北京农学院食品科学与工程学院,北京102206 [2]防化研究院,北京100083

出　　处：《食品与机械》2020年第1期230-236,共7页Food and Machinery

摘　　要：通过对储粮过程中产生有害气体的来源、种类、危害进行简述,详细介绍了粮仓中主要有害气体磷化氢的降解方法及其原理和优缺点,着重探讨了等离子体技术降解粮仓中有害气体的可行性,提出了该技术实现实际应用所需要解决的问题。There were many harmful gases in the process of storing grain in large granaries,which can not only cause environmental pollutions,but also endanger peoples health.Reducing harmful gases in granaries and ensuring grain quality had become the focus of food storage industry.In this paper,the sources,types and harms of harmful gases produced in the process of grain storage were briefly described,and the relative degradation methods,principles,advantages and disadvantages of phosphine,were also introduced in detail.Furthermore,the feasibility of degradation of harmful gases in granary by plasma technology was emphasized,and the problems to be solved in practical application of this technology were raised.

关 键 词：粮仓 有害气体 磷化氢 等离子体 降解 

分 类 号：S379.5[农业科学—农产品加工]