Title :
Notice of Retraction
Study on Advanced Treatment Process for Drilling Wastewater by Fenton Oxidation
Author :
Qingbin Yuan ; Jinzhao Pang ; Zongzheng Yang
Author_Institution :
Coll. of Marine Sci. & Eng., Tianjin Univ. of Sci. & Technol., Tianjin, 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.
Two factors including the dosage rate of H2O2 and the interference of Cl- concentration were analyzed to optimize the Fenton process. Results showed that when the dosage rate of H2O2 was at 1mL/min the COD removal efficiency increased by 7% more than that of added instantly; Cl- concentration had an inhibition effect on Fenton oxidation-when the Cl- concentration was below 2500mg/L the effect was negligible and the highest COD removal efficiency was up to 92%, which had reached the secondary standards (DB12-356-2008) of Tianjin. It was indicated that the process was an effective method in the advanced treatment of drilling wastewater.
Keywords :
chlorine; inhibitors; oxidation; wastewater treatment; COD removal efficiency; Fenton oxidation; Fenton process; dosage rate; drilling wastewater treatment; inhibition effect; Effluents; Monitoring; Optimization; Organic compounds; Oxidation; Standards; Wastewater;
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.2011.5781001
