Full-Scale Implementation of a Vertical Membrane Bioreactor for Simultaneous Removal of Organic Matter and Nutrients from Municipal Wastewater

2016 ◽  
pp. 197-210
Keyword(s):  
Organic Matter ◽  
Membrane Bioreactor ◽  
Municipal Wastewater ◽  
Full Scale ◽  
Simultaneous Removal

scholarly journals Full-Scale Implementation of a Vertical Membrane Bioreactor for Simultaneous Removal of Organic Matter and Nutrients from Municipal Wastewater

Water ◽  
2015 ◽  
Vol 7 (12) ◽  
pp. 1164-1172 ◽  
Author(s):  
So-Ryong Chae ◽  
Jin-Ho Chung ◽  
Yong-Rok Heo ◽  
Seok-Tae Kang ◽  
Sang-Min Lee ◽  
...  
Keyword(s):  
Organic Matter ◽  
Membrane Bioreactor ◽  
Municipal Wastewater ◽  
Full Scale ◽  
Simultaneous Removal

Application of membrane bioreactor system with full scale plant on livestock wastewater

2005 ◽  
Vol 51 (6-7) ◽  
pp. 465-471 ◽  
Author(s):  
H. Kim ◽  
H.-S. Kim ◽  
I.-T. Yeom ◽  
Y.-B. Chae
Keyword(s):  
Organic Matter ◽  
Membrane Bioreactor ◽  
Full Scale ◽  
Nitrogen And Phosphorus ◽  
Livestock Wastewater ◽  
Bioreactor System ◽  
High Level

A full-scale plant of an MBR system treating livestock wastewater has shown impressive results. The Cheorwon County Environmental Authorities adopted the MBR process with UF membrane for retrofitting the old plant, which removes organic matter, nitrogen and phosphorus at a high level. According to 6 months operation data, BOD and SS removal were about 99.9% and CODMn, TN and TP removal were 92.0%, 98.3% and 82.7%, respectively. It is considered that the temperature at the bioreactor has to be controlled to be below 40 °C so as to ensure sufficient nitrification. It appeared that the MBR system is competitive with other conventional technologies for treatment of livestock wastewater such as piggery waste.

Assessment of human adenovirus removal in a full-scale membrane bioreactor treating municipal wastewater

2010 ◽  
Vol 44 (5) ◽  
pp. 1520-1530 ◽  
Author(s):  
David H.-W. Kuo ◽  
Fredrick J. Simmons ◽  
Scott Blair ◽  
Elizabeth Hart ◽  
Joan B. Rose ◽  
...  
Keyword(s):  
Membrane Bioreactor ◽  
Municipal Wastewater ◽  
Human Adenovirus ◽  
Full Scale

Hydrogen-dependent denitrification in an alternating anoxic-aerobic SBR membrane bioreactor

2005 ◽  
Vol 51 (6-7) ◽  
pp. 403-409 ◽  
Author(s):  
B. Rezania ◽  
J.A. Oleszkiewicz ◽  
N. Cicek ◽  
H. Mo
Keyword(s):  
Organic Matter ◽  
Membrane Bioreactor ◽  
Hollow Fiber Membrane ◽  
Anoxic Condition ◽  
Simultaneous Removal ◽  
Soluble Microbial Products ◽  
Fiber Membrane ◽  
Synthetic Groundwater ◽  
Microbial Products ◽  
Diffusion Of Hydrogen

A novel hydrogenotrophic denitrification system, which consisted of a sequencing batch membrane bioreactor, was evaluated for simultaneous removal of nitrate and soluble microbial products (SMP) from a synthetic groundwater feed. A hollow fiber membrane diffuser was used for bubble-less diffusion of hydrogen into the bioreactor under anoxic condition followed by aerobic SMP removal and biomass filtration. During the anoxic period, the nitrate loading of 0.328 kg N m−3 d−1 was completely denitrified to below detectable levels. A denitrification rate of 0.8 kg N m−3 d−1 was obtained at steady state biomass concentrations of 1,162 mg l−1. During the aerobic period when biomass filtration was performed, 81% of SMP produced within the anoxic phase was retained by the membrane, 9% was biologically removed, 5% was passed through the membrane and 5% was discharged during the wasting of mixed liquor. The aerobic cycle was instrumental as it allowed for effective biomass filtration via membrane scouring and assisted in further reduction of effluent organic matter.

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