A NOTE ON ANAEROBIC TREATMENT OF CURRANT-FINISHING WASTE-WATER IN DOWNFLOW ANAEROBIC FILTERS AND THE EFFECT OF MEDIA DESIGN ON THEIR PERFORMANCE

被引：7
|
作者：
ATHANASOPOULOS, N
KOUINIS, J
PAPADIMITRIOU, A
机构：
[1] Department of Chemistry, University of Patras, Patras
来源：
BIOLOGICAL WASTES | 1990年 / 32卷 / 02期
关键词：
D O I：
10.1016/0269-7483(90)90074-3
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Two downflow anaerobic filters with different plastic media of the same specific surface area, treating currant-finishing wastewater are described. COD removal for modular plastic media with a cross-flow design was 80% and 75% for loadings of 8 and 10 kg COD/m3 day respectively. COD removal for pall-rings media gradually decreased from 90% to 57% as loadings gradually increased from 0·6 to 6 kg/m3 day. The downflow anaerobic filters have a low performance compared with other high-rate anaerobic reactors, the UAF, UASB and AFB. © 1990.
引用
收藏
页码：91 / 97
页数：7
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