UASB处理猪粪废水启动试验探究  

Study on Starting Test of Piggery Wastewater Treatment with UASB

作　　者：杨红艳[1] 尹芳[1] 张无敌[1] 赵兴玲[1] 吴凯[1] 王昌梅[1] 柳静[1] 杨红[1] 

机构地区：[1]云南师范大学,云南昆明650500

出　　处：《农业技术与装备》2017年第8期7-9,共3页Agricultural Technology & Equipment

基　　金：国家自然科学基金(51366015);云南省重点项目(2014FA030);云南省沼气工程技术研究中心(2013DH041);云南省重大专项子项目"沼气发酵及综合利用关键技术集成推广应用"(2015ZB005)联合资助

摘　　要：试验为探究升流式厌氧污泥床(UASB)的快速启动。试验温度设定为常温,实验原料为某猪场新鲜猪粪调配的猪粪废水。结果表明:试验运行到25 d,甲烷含量达到62%,COD去除率达到60%以上,且比较稳定,所以UASB反应器启动成功。试验可以为猪粪以及其他畜禽粪便的无害化处理和资源化利用提供一条解决思路。Experiments were conducted to investigate the rapid start-up of upflow anaerobic sludge bed(UASB).The experimental temperature was set at normal temperature,and the experimental raw material was pig manure wastewater from a pig farm.The results showed that the methane content reached 62% and the removal rate of COD reached above 60% after 25 days running,and it was relatively stable,so the UASB reactor was successfully started.The experiment can provide a solution for the harmless treatment and resource utilization of pig manure and other livestock and poultry manure.

关 键 词：UASB 猪粪废水 启动实验 

分 类 号：S141.2[农业科学—肥料学]