Title :
Treating Wastewater Containing Nickel, Chromium, Zinc and Copper by ferrite process
Author :
Ming, Zuo ; Xiaojun, Wang
Author_Institution :
Coll. of Environ. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
The ferrite process has been used in the treatment of wastewater containing Nickel, Chromium, Zinc and Copper in this paper. The operation parameters of wastewater treatment were also studied. Based on the experiment, optimum condition in terms of pH and dosage of FeSO4 were obtained. The concentration of Nickel, total Chromium, Zinc and Copper were less than 1.0mg/L, 1.5mg/L, 2.0mg/L, and 0.5mg/L after treatment respectively. The quality of effluent could reach the discharging standard of national draining the polluted water.
Keywords :
chromium; copper; effluents; nickel; wastewater treatment; zinc; Cr; Cu; Ni; Zn; chromium; copper; effluent; ferrite process; nickel; wastewater treatment; water pollution; zinc; Chromium; Copper; Ferrites; Ions; Nickel; Wastewater; Chromium; Copper; Electroplating; Ferrite process; Nickel; Zinc;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5965142
