بررسي امكان استفاده از فرايندهاي غشايي جهت حذففلزات سنگين از فاضلاب‌هاي صنعتي

Feasibility Study of Membrane Processes for Treatment of Industrial Wastewater Contains Heavy Metals

Bioenvironmental effects of industrial wastewaters are growing due to the fact that technology is being developed as a result of more energy needed every day. Development of membrane processes applications for wastewater treatments increase possibility of membrane processes or hybrid of membrane processes with other processes to be employed in industrial plants. In this paper, results of wastewater treatment by membrane processes and hybrid membrane processes for treatment of industrial wastewaters contain heavy metals reported. The research results in this filed show that membrane processes can be well employed in hybrid processes for treatment of industrial heavy metal wastewaters. Membrane processes are able to reduce concentration of heavy metal in the wastewater and enhance quality of the treatment process. The quality of wastewaters treated with membrane processes and hybrid processes are exactly compatible with standards of World Health Organization (WHO).