Title :
Notice of Retraction
Application study of using IC-SBBR process for livestock wastewater treatment
Author :
Ping Gu ; Jinbao Wan ; Yongming Wu ; Wenyan Zhang ; Huayan He
Author_Institution :
Dept. of Environ. Sci. & Eng., Nanchang Univ., Nanchang, 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.
Based on the characteristics of high COD, high ammonia and high suspended solids in livestock wastewater, a combined technology consisting of Internal Circulation (IC) anaerobic reactor and Sequencing Batch Biofilm Reactor (SBBR) was carried out. After start-up for 42 days, IC reactor could remove 80%-90% of COD with organic loading rate of 12 kg COD/(m3 day) in treating raw livestock wastewater. In the IC-SBBR process, the removal rates of COD, TN and NH4+-N were 95.7%, 81.1% and 89%, respectively. the integrated system was superior to the direct anaerobic or aerobic process for the treatment of large-scale livestock wastewater, would provide the valuable design and operation for the livestock wastewater treatment plants.
Keywords :
ammonia; bioreactors; farming; wastewater treatment; COD; IC-SBBR process; aerobic process; ammonia; integrated system; internal circulation anaerobic reactor; livestock wastewater treatment; sequencing batch biofilm reactor; suspended solid; Biomembranes; Wastewater; IC-SBBR process; Livestock wastewater treatment; Nitrogen removal;
Conference_Titel :
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7387-8
DOI :
10.1109/ESIAT.2010.5567456
