Title :
Notice of Retraction
Effect of Recirculation Rate on Nitrogen Removal in CASS Process
Author :
Li Ying ; Zhou Jing ; Guo Aijun
Author_Institution :
Key Lab. of Urban Stormwater Syst. & Water Environ., Beijing Univ. of Civil Eng. & Archit., Beijing, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The effect of recirculation rate on nitrogen removal in CASS process was introduced with the best operating parameters. The experiment was divided into two parts, which were artificial water test and real sewage test. The artificial water test can provide guidance for real sewage test. It can be seen from this experiment that recirculation rate had little impact on NH3-N removal rate but great impact on denitrification. In real sewage test and artificial water test, with the increase of recirculation rate, nitrogen removal rate increased first and then decreased. The theoretical formula was simulated and compared with denitrification rate in ASM.
Keywords :
sewage treatment; CASS process; artificial water test; denitrification rate; nitrogen removal rate; real sewage test; recirculation rate; Biology; Civil engineering; Inductors; Loading; Nitrogen; Recycling; Water conservation;
Conference_Titel :
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5088-6
DOI :
10.1109/icbbe.2011.5781183
