Effect of type of wastewater on the oxygen uptake rate in batch reactors
Other Title(s)
تأثير نوع الفضلات على سرعة استهلاك الأوكسجين في مفاعلات المعالجة البيولوجية ذات التشغيل الجرعي
Joint Authors
al-Ahmadi, Qusayy K.
Fakhri, Zaynah
Source
Issue
Vol. 15, Issue 1 العلوم الصرفة و الهندسية (30 Jun. 2012), pp.25-36, 12 p.
Publisher
Publication Date
2012-06-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
Oxygen uptake rate is one of the important parameters in operating the activated sludge systems.
In this research, six types of wastewater were used to investigate the effect of wastewater kinds on both of oxygen uptake rate and specific oxygen uptake rate.
The wastewaters involved in the study were domestic, hospital, dairy, sugar industry, textile and soft drinking wastewater.
The procedure was carried out using four batch reactors operating on limit of aerating times starting from 2 to 24 hours.
The results of the study showed that, the type of wastewater influences both of oxygen uptake rate and of specific oxygen uptake rate.
The time of aeration has also effect on these parameters.
Increasing aeration time minimizes effect of type of wastewater.
The organic removal rate of the system positively effect on the oxygen uptake rate values.
The logarithmic form of equation has proven to be efficient in describing this effect.
American Psychological Association (APA)
al-Ahmadi, Qusayy K.& Fakhri, Zaynah. 2012. Effect of type of wastewater on the oxygen uptake rate in batch reactors. Journal of Dohuk University،Vol. 15, no. 1 العلوم الصرفة و الهندسية, pp.25-36.
https://search.emarefa.net/detail/BIM-1321687
Modern Language Association (MLA)
al-Ahmadi, Qusayy K.& Fakhri, Zaynah. Effect of type of wastewater on the oxygen uptake rate in batch reactors. Journal of Dohuk University Vol. 15, no. 1 Pure and Engineering Sciences (Jun. 2012), pp.25-36.
https://search.emarefa.net/detail/BIM-1321687
American Medical Association (AMA)
al-Ahmadi, Qusayy K.& Fakhri, Zaynah. Effect of type of wastewater on the oxygen uptake rate in batch reactors. Journal of Dohuk University. 2012. Vol. 15, no. 1 العلوم الصرفة و الهندسية, pp.25-36.
https://search.emarefa.net/detail/BIM-1321687
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 35-36
Record ID
BIM-1321687