Title :
Notice of Retraction
Research on Separation Dying and Oiling Wastewater from Tannery by Polyethersulphone Membrane
Author :
Lu Rong ; Li Wenxin
Author_Institution :
Sch. of Chem. Eng., Northwest Univ., Xi´an, 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.
Polyether sulphone membrane was used to treat tannery dying and oiling wastewater and the technological condition of separation unit was optimized. The optimum condition for polyether sulphone membrane treating the wastewater is pressure 0.12~0.15MPa, the cross flow velocity 1.2~1.5 m.s-1 , pH5.5~6.0. BOD5 of outflow wastewater. The result of treatment can reach the national second-class standard. The other test data reach the national third-class standard. The results show that the technology of separation membrane can improve the treatment efficiency of tannery wastewater, which have important usage value and environmental value.
Keywords :
contamination; dyeing; membranes; oil pollution; pressure; separation; tanning; wastewater treatment; cross flow velocity; environmental value; national third-class standard; oiling wastewater; outflow wastewater; polyethersulphone membrane; pressure; separation dying; tannery dying; tannery wastewater; usage value; wastewater treatment; Chemicals; Effluents; Proteins; Wastewater; Water conservation; Water pollution;
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.2011.5780973
