Effect of Wastewater Treatment Enhanced by Membrane in MBR
Xiaoli Yang
Abstract
Xiaoli Yang
Abstract
To investigate the function of membrane separation in MBR,A/O membrane bioreactor was used to treat urban wastewater.Result shows that average removal efficiency of COD,NH_3-N,TN,and SS has reached 95%,98%,83%,98.5% respectively.Among above data,the membrane separation process has a contribution to the removal efficiency of COD,NH_3-N,TN and SS respectively with 10%-20%,5.1%,7.7% and 10%-20%.It is obvious that the membrane separation process can enhance the wastewater treatment effect.
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To investigate the function of membrane separation in MBR,A/O membrane bioreactor was used to treat urban wastewater.Result shows that average removal efficiency of COD,NH_3-N,TN,and SS has reached 95%,98%,83%,98.5% respectively.Among above data,the membrane separation process has a contribution to the removal efficiency of COD,NH_3-N,TN and SS respectively with 10%-20%,5.1%,7.7% and 10%-20%.It is obvious that the membrane separation process can enhance the wastewater treatment effect.
Key concepts: Membrane bioreactor, Wastewater, Membrane, Chemistry, Chromatography, Sewage treatment, Pulp and paper industry, Separation process