摘要
近年来高效生物反应器得到不断发展,出现了多种新型生物反应器。从厌氧升流式生物反应器发展的经验和反应器的特点出发,提出了升流式反应器的结构、三相分离器的形式和污泥颗粒化现象等3个新概念是高效新型反应器的基础,进而在广义升流式污泥床反应器概念的基础上,提出具有传质效率高、处理能力强、有机负荷高以及抗冲击负荷能力强等优点的第三代高效生物反应器概念。
With development of wastewater biological treatment, there have been many new types of bioreactors developed recently. This paper indicates that the three principal characteristics of upflow reactor configuration,three-phase separator and granular sludge phenomenon which have been obtainaed from upflow anaerobic sludge blanket reactor are basis for new high efficient bioreactor. Based on the concept of the generalization upflow bioreactor,it also puts forward the concept that the advantages of the third generation bioreactor with characteristics of high removal efficiency, high mass transfer, large treatment capability, high organic loading rate and high system stability under loading shock.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2006年第3期120-123,共4页
Techniques and Equipment for Environmental Pollution Control
基金
国家"863"高技术研究发展计划资助项目"水污染控制技术与治理工程"重大专项(2002AA601990)
关键词
生物反应器
广义升流式反应器
复合循环悬浮反应器
第三代反应器
颗粒污泥
bioreactor
generalization upflow bioreactor
complex recirculation suspended particle （orgranule sludge） anaerobic reactor
the third generation reactor
granular sludge
