Title :
Notice of Retraction
Study on composite flocculation to treat mine water containing Zn2+
Author :
Guozhong Huang ; Zhongyuan Zhang ; Huichao Su ; Yangxian Yu ; Fangjing Wei ; Weizhong Yang
Author_Institution :
Sch. of Civil & Environ. Eng., Univ. of Sci. & Technol. Beijing, 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.
According to the characteristics of mine water from Tongkeng, the heavy metal Zn2+ ions in wastewater will be removed by composite flocculation. Through the experimental study on composite flocculation factors, containing drug types, drug ratio, drug time, pH value, stir time and stir intensity, analyzed the factors on the Zn2+ ions removal effect in wastewater treatment. The results show that through experimental parameters optimization, the removal rate can achieve 97% by the application of composite flocculation to treat mine water with Zn2+ ions. The effluent quality can satisfy national integrated wastewater discharge standard requirement.
Keywords :
effluents; flocculation; mining; wastewater treatment; water pollution; Tongkeng; Zn2+; composite flocculation; drug ratio; drug time; drug type; effluent quality; heavy metal removal; mine water; national integrated wastewater discharge standard; pH value; removal rate; stir intensity; stir time; wastewater treatment; Drugs; Ions; Testing; Wastewater; Wastewater treatment; Zinc; Zn2+ ions; composite flocculating; parameter optimization; the mine water;
Conference_Titel :
Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on
Conference_Location :
Dengleng
Print_ISBN :
978-1-4577-0535-9
DOI :
10.1109/AIMSEC.2011.6009660
