畜禽养殖废弃物资源化利用技术发展分析  

Prospect of Resource Utilization of Animal Faeces Wastes

作　　者：李文哲[1] 徐名汉[1] 李晶宇[1] 

机构地区：[1]东北农业大学工程学院,哈尔滨150030

出　　处：《农业机械学报》2013年第5期135-142,共8页Transactions of the Chinese Society for Agricultural Machinery

基　　金：'十二五'国家科技支撑计划资助项目(2011BAD15B04)

摘　　要：近年我国畜禽养殖业发展迅速,而养殖废弃物资源化利用技术显得相对滞后,未经处理的畜禽粪便随意堆放,造成空气、水体以及土壤的污染,危害身体健康。养殖废弃物污染防治迫在眉睫,其资源化利用是从源头上防治污染的有效手段。为此,本文对养殖业废弃物的污染状况、资源性质、技术状况等进行总结,对各种养殖废弃物资源化技术,如能源化、肥料化、饲料化等技术进行分析,从而明确我国养殖废弃物资源化利用技术的发展方向。Compared with the rapid development of livestock and poultry farming industry in China in recent years, the recycling technology of animal faeces wastes seems to be relatively stagnant. The untreated animal faeces wastes are piled up optionally, which causes the pollution of air, water and soil even the great harm to human health. Therefore, it is urgent to prevent and control the pollution of animal faeces wastes. The resource utilization of animal faeces wastes is an effective measure to prevent and control the pollution at the source. For this reason, the pollution, the resource nature and the technical condition of animal faeces wastes were carefully combing in this writing. What＇ s more, various recycling technologies of animal faeces wastes were analyzed, such as energy regeneration, fertilizer conversion and feed conversion. Finally, the direction for the development of resource utilization of animal faeces wastes in China was shown clearly.

关 键 词：畜禽养殖废弃物 资源化 厌氧发酵 

分 类 号：S141.4[农业科学—肥料学]