对大中型沼气工程养殖场病原体杀灭效果的研究  

Study on efficacy of large and medium sized biogas project farms to kill pathogen

作　　者：曾广宇[1] 叶勇卫[1] 

机构地区：[1]广西林科院,广西南宁530002

出　　处：《可再生能源》2012年第12期45-47,共3页Renewable Energy Resources

基　　金：广西林业基本业务费专项(林科201008)

摘　　要：以CSTR、UASB、红泥塑料及两种户用沼气池型5种工艺为研究对象,对猪蛔虫卵、血吸虫卵、钩虫卵、大肠杆菌、蛆、苍蝇、蚊子等卫生指标进行了监测。结果表明,大中型沼气工程对养殖场病原体有很好的杀灭作用,效果比户用沼气池好,采用CSTR工艺效果最佳。Five kinds of process included CSTR, UASB, Red Plastic Biogas Engineering and two kinds of household biogas pool type were studied as the object. Ascaris suum eggs, schistosoma eggs, hookworm eggs, colon bacillus, maggots, flies, mosquitoes and other health indicators were monitered. The results indicated that the large and medium sized biogas project on farm pathogen killing has a very good effect, which is better than household biogas pool type. CSTR is the best of them.

关 键 词：大中型沼气 病原体 杀灭 

分 类 号：TK6[动力工程及工程热物理—生物能] S216.4[农业科学—农业机械化工程]