IMPROVED PERFORMANCE OF UPFLOW ANAEROBIC SLUDGE BLANKET (UASB) REACTORS BY OPERATING ALTERNATIVES

被引：13
|
作者：
SHIN, HS
PAIK, BC
机构：
[1] Department of Civil Engineering, Korea Advanced Institute of Science and Technology, Seoul, 130-650, Cheongryang
来源：
BIOTECHNOLOGY LETTERS | 1990年 / 12卷 / 06期
关键词：
D O I：
10.1007/BF01024407
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
The efficient operation of UASB reactors treating complex soluble wastewater containing high protein and lipid content was attempted by mixing in different modes. Higher superficial flow rate increased COD removal efficiency, sludge retainment, and methane content in biogas not only in the start-up period but also at high volumetric loading rates. However, formation of sludge particles in larger size was hindered by increased upflow liquid velocity. © 1990 Kluwer Academic Publishers.
引用
收藏
页码：469 / 474
页数：6
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