Title :
Notice of Retraction
Adsorption of Cu²+ from Aqueous Solution by Anaerobic Granular Sludge
Author :
Wu Su-ying ; Liu Li ; Zhong Chang-Ming
Author_Institution :
Sch. of Mater. & Chem. Eng., Jiangxi Univ. of Sci. & Technol., Ganzhou, 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.
Anaerobic granular sludge was used to remove Cu2+ from aqueous solution. The results showed that anaerobic granular sludge biology absorbent processing including the Cu2+ wastewater was feasible, the Cu2+ elimination rate was achieved 97.67%. The best craft operating parameter of the anaerobic granular sludge biology absorbent processes Cu2+ could be determined as follows: when the initial concentration of the Cu2+ wastewater was 320mg/L, pH was 6.5, the temperature was 25°C±1, Adsorbent dosing quantitywas 5g, adsorption duration of oscillation was 60min. Ions Cu2+, Zn2+, Cd2+ competitive adsorption existed between and mutual inhibition, and all inter-granular sludge adsorption of heavy metal ions had a negative impact.
Keywords :
absorption; adsorption; biotechnology; copper; microorganisms; pH; sludge treatment; Cu2+; adsorbent dosing quantity; adsorption duration; anaerobic granular sludge; aqueous solution; biology absorbent processing; heavy metal ion; oscillation; pH; wastewater; Biology; Ions; Metals; Oscillators; Temperature distribution; Temperature measurement; 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.2011.5781058
