Anaerobic UASBR treatment of young landfill leachate

被引:0
|
作者
Ozturk, I [1 ]
Altinbas, M [1 ]
Arikan, O [1 ]
Demir, A [1 ]
机构
[1] Istanbul Tech Univ, Fac Civil Engn, Dept Environm Engn, TR-80626 Istanbul, Turkey
来源
FRESENIUS ENVIRONMENTAL BULLETIN | 1999年 / 8卷 / 5-6期
关键词
anaerobic treatment; ammonia inhibition; landfill leachate; bioenergy recovery; upflow anaerobic sludge blanket reactor (UASBR); kinetic evaluation;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The anaerobic treatability of young municipal leachate from Istanbul's sanitary landfill was investigated using a laboratory scale UASBR. In the first part of this study, the reactor was operated with a feed COD concentration of 10250 mg.l(-1) and a retention time of 2.84 days, giving an organic loading rate 3.7 kg COD.m(-3).d(-1). Total COD removal was around 94% under that condition. In the second part of the study, feed COD's were varied from 9000 to 25000 mg.l(-1). Whereas retention times ranged from 1.7 to 2.35 days and COD removal ranged from 92 to 94%.
引用
收藏
页码:389 / 396
页数:8
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