|
SBBR与SBR氧传质特性比较研究
|
|
【市政给排水论文】摘要：在试验条件相同的情况下，进行了序批式膜生物反应器SBBR与SBR的清水充氧试验，氧传质特性比较研究结果表明：当曝气强度为0.3立方米/小时时，SBBR的（Kla）20和Eo2的值均为SBR的1.59倍。SBBR具有更好的氧传质能力和更高的氧转移效率。
关键词：污水处理 曝气强度 氧传质 活性污泥 生物膜反应器
A Comparative Study of Oxygen Mass Transfer
Performances of SBBR and SBR
HUANG Jun，SHAO
Lin-guang
(Environmental Engineering Department of Municipal
Construction College，
Wuhan University of Science and
Technology,Wuhan 430070,China)
Abstract: Aeration tests of clean water with SBBR and
SBR were made under the same testing conditions.It is shown by the
results of a comparative study of oxygen mass transfer performances
that when the intensity of the aeration was 0.3m3/h the
values of (KLa)20 and Eo2 of SBBR were
respectively 1.59 times the values of
|
|
|
广告服务