The Research of Wastewater Treatment by Membrane Bioreactor (MBR)

Nan Lu; Jia Chuan Chen; Gui Hua Yang

doi:10.4028/www.scientific.net/AMM.618.376

Paper Titles

Degrading Mimosine and Tannins of Leucaena leucocephala by Ensiling
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Study on Optimization of Extraction Technology for Bitter Melon Seed Oil by Supercritical CO₂
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A Method of Insect Recognition Based on Spectrogram
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Artificial Neural Network Modeling of Ultrasound-Assisted Polysaccharides Extraction from Potentilla anserina and Anti-Platelet Aggregation Activity
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The Research of Wastewater Treatment by Membrane Bioreactor (MBR)
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Characteristics on Soil Respiration of Eucalyptus Plantation with Four Years Old in Beihai of Guangxi, Southern China
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The Application of External Drainage from Intestinal Cavity in the Surgical Treatment for Neonates with Necrotizing Enterocolitis
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Development and Evaluation of a Rapid Detection Technology of Streptococcus Pneumoniae Isolates from Specimen without Culture Based on LAMP and Bioinformatics
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RETRACTED: Comparison between Laparoscopic and Open Repair of Congenital Diaphragmatic Hernia in Neonates: A Retrospective Analysis
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 618The Research of Wastewater Treatment by Membrane...

The Research of Wastewater Treatment by Membrane Bioreactor (MBR)

Abstract:

Membrane bioreactor is a combination of membrane and sewage biological treatment technology, which is the new wastewater treatment technology .In this paper, the effect of pH and NH₃-N load on membrane bioreactor for wastewater treatment is studied. Through the use of artificial mixed wastewater experiments,the results are as follows:The effect of pH on the effluent COD is not obvious, on the removal of NH₃-N is very large. Taking into account of removal of organics and NH₃-N, the pH should be controlled at 8.0.The removal rate of NH₃-N decreased significantly with the increase of the NH₃-N load. When the NH₃-N load is 0.023 Kg/m³· d, the removal rate reach the maximum value. In this case,the load of COD is 1.1 Kg/ m³.d.

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Periodical:

Applied Mechanics and Materials (Volume 618)

Pages:

376-379

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.618.376

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Online since:

August 2014

Authors:

Nan Lu, Jia Chuan Chen*, Gui Hua Yang

Keywords:

COD, Membrane Bioreactor, NH₃–N, Wastewater Treatment

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