摘要
利用2级厌氧处理实验,为中小型养鸡场的鸡粪处理提供了一种处理工艺和新的一体化装置,特别研究了鸡粪卫生无害化处理方法。实验在HRT为3.01 d,有机负荷7.85 kg COD/m3.d的条件下,COD去除率达到了75.77%,COD产气率0.381 m3/kg COD.d,出水卫生指标符合国标要求。
A two-stage anaerobic treatment technology was used in the experiment in order to provide a new process and a new integrated device for the treatment of chicken excrement from small and middle-sized chicken farms. The COD removal rate reached to 75.77% and biogas yield was 0. 381 m^3/kg COD·d under the conditions of HRT 3.01/d,organic load 7.85 kg COD/ma· d. The hygiene quota of effluent meets the national standards.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2006年第5期114-118,共5页
Techniques and Equipment for Environmental Pollution Control
基金
广东省科技厅重点攻关专项"禽流感综合防制研究"子专题
关键词
鸡粪
厌氧发酵
厌氧过滤器
卫生指标
chicken excrement
anaerobic fermentation
anaerobic filter
hygiene quota
作者简介
张敏（1963～）,男,副研究员,主要从事厌氧发酵工艺学研究和工艺设计工作.E-mail：zm8183098@sina.com
