期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2019
卷号：2241
页码：45-50
出版社：Newswood and International Association of Engineers
摘要：The performance of a laboratory-scale aerobic
sequencing batch reactor based on COD removal and
hydraulic retention time (HRT) was assessed in this study. The
wastewater used for the experiment was brewery wastewater
from a local brewery. The reactors were operating under
continuous low oxygen dosing concentration and cyclic
aeration schemes. The performance of the SBRs on optimum
HRT was analyzed in terms of COD removal. The generated
data showed that treatment efficiencies in terms of COD and
BOD were 94 % and 85 % respectively for the reactor
operated under continuous aeration configuration while 81 %
and 65 % was achieved respectively for the reactor operated in
cyclic aeration. Therefore, this study has established that the
performance of the reactor under the continuous aeration
scheme was more effective than the one operating in cyclic
configuration. This has also statistically exhibited significant
difference from the performance of the reactor working under
cyclic aeration.
关键词：Sequencing Batch; Reactor; Hydraulic Retention
Time; Biological Oxygen Demand; Chemical Oxygen Demand
and Laboratory;scale;
