畜禽粪便、污泥、农村垃圾中温联合厌氧消化技术研究

被引:8
作者
刘一威
机构
[1] 辽宁省环境科学研究院
关键词
畜禽粪便; 污泥; 生活垃圾; 联合厌氧消化; 原料配比;
D O I
10.13941/j.cnki.21-1469/tk.2012.06.007
中图分类号
X703 [废水的处理与利用];
学科分类号
083002 ;
摘要
利用中温厌氧消化工艺,在CSTR反应器内对畜禽粪便、污水处理厂污泥及农村生活垃圾3种原料进行联合厌氧消化试验研究,重点探讨了3种原料的配比问题。结果表明,在温度为37℃,停留时间为20 d,粪便、污泥、垃圾TS之比为6∶3∶1,容积负荷为3.61 g/(L.d)的条件下,系统稳定性和处理效果都比较理想,单位VS的产气率为0.36~0.39 L/g,VS去除率为45.1%~49.4%。
引用
收藏
页码:59 / 62
页数:4
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