An Experimental Study on the Treatment of Corn Processing Wastewater by Membrane Bioreactor

Jian Peng Pan; Min Sheng Huang; Yan He

doi:10.4028/www.scientific.net/AMR.518-523.2986

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 518-523An Experimental Study on the Treatment of Corn...

An Experimental Study on the Treatment of Corn Processing Wastewater by Membrane Bioreactor

Abstract:

The treatment of corn processing wastewater by membrane bioreactor was studied in this paper. The results showed that COD_Cr and NH₃-N were eliminated efficiently by single-stage aeration MBR. The average concentrations of COD_Cr and NH₃-N in the effluent were 53.1 and 1.29 mg/L, and the removal efficiency were 92.9% and 93.0_{Subscript text}% respectively. But the removal efficiencies of TN and TP were limited, as 46.7% of TN and 41.6% of TP were removed. The subsequent processes (coagulation,reverse osmosis,etc.) may be needed to achieve the goal of water reuse.

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Periodical:

Advanced Materials Research (Volumes 518-523)

Pages:

2986-2990

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.518-523.2986

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Online since:

May 2012

Authors:

Jian Peng Pan, Min Sheng Huang, Yan He

Keywords:

Corn Processing Wastewater, HRT, MBR, Temperature

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