Browse > Article
http://dx.doi.org/10.14579/MEMBRANE_JOURNAL.2022.32.6.465

Effect of Suction Pressures with Respect to the Operational Modes Using the Quorum Quenching in the Membrane Bioreactor  

Min Hyeong, Kim (Department of Chemical and Biomolecular Engineering, Seoul National University of Science and Technology)
Eeung Mo, Koo (Department of Energy and Chemical Engineering, Seoul National University of Science and Technology)
Hyeok, Kim (Department of Environmental Engineering, Seoul National University of Science and Technology)
Hyun-Suk, Oh (Department of Environmental Engineering, Seoul National University of Science and Technology)
Kun Yong, Chung (Department of Chemical and Biomolecular Engineering, Seoul National University of Science and Technology)
Publication Information
Membrane Journal / v.32, no.6, 2022 , pp. 465-474 More about this Journal
Abstract
The suction pressure was measured with respect to operational time by the backwashable flat sheet membrane module in membrane bioreactor (MBR). The membrane module having the nominal pore size of 0.2 ㎛ and the effective membrane area of 128cm2 was submerged in MLSS 8,000 mg/L active sludge aqueous solution. The suction pressure was observed with respect to permeation flux and the quorum quenching (QQ) treatment. The effects of FR and SFCO operation methods were compared and analyzed in the experimental groups: vacant bead (VB), BH4 and DKY-1 beads. The suction pressure reduction was the most effective for the permeation flux 40 L/m2 ⋅h with the injection of DKY-1 QQ beads. Also, the suction pressure reduction by the backwashing method was more than twice for using DKY-1 QQ beads.
Keywords
MBR; suction pressure; qourum quenching; BH4; DKY-1; backwashing;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 K. B. Lee, Y. W. Kim, S. K. Lee, S. H. Lee, C. H. Nahm, H. P. Kwon, P. K. Park, K. H. Choo, I. Koyuncu, A. Drews, C. H. Lee, and J. K. Lee, "Stopping autoinducer-2 chatter by means of an indigenous bacterium (Acinetobacter sp. DKY-1): A new antibiofouling strategy in a membrane bioreactor for wastewater treatment", Environ. Sci. Technol., 52, 6237 (2018).   DOI
2 H. S. Oh, K. M. Yeon, C. S Yang, S. R Kim, C. H Lee, S. Y. Park, J. Y. Han, and J. K. Lee, "Control of membrane biofouling in MBR for wastewater treatment by quorum quenching bacteria encapsulated in microporous membrane", Evniron, Sci. Technol., 46, 4877 (2022).
3 I. H. Won, H. W. Lee, H. J. Gwak, and K. Y. Chung, "Transmembrane pressure of flat-sheet membrane in emulsion type cutting oil solution for symmetric/asymmetric sinusoidal flux continuous operation mode", Membr. J., 25, 320 (2015)   DOI
4 S. K. Lee, H. Xu, S. A. Rice, T. H. Chong, and H. S. Oh, "Development of a quorum quenchingcolumn to control biofouling in reverse osmosis water treatment processes", J. Ind. Eng. Chem., 94, 188 (2021).   DOI
5 A. Syafiuddin, R. Boopathy, and M. A. Mehmood, "Recent advances on bacterial quorum quenching as an effective strategy to control biofouling in membrane bioreactors", Bioresour. Technol., 15, 100745 (2021).
6 S. R. Kim, H. S. Oh, S. J. Jo, K. M. Yeon, C. H. Lee, D. J. Lim, C. H. Lee, and J. K. Lee, "Biofouling control with bead-entrapped quorum quenching bacteria in membrane bioreactors: Physical and biological effects", Environ. Sci. Technol., 47, 836 (2013).   DOI
7 J. A. Gil, L. Tua, A. Rueda, B. Montano, M. Rodriguez, and D. Prats, "Monitoring and analysis of the energy cost of an MBR", Desalination, 250, 997 (2010).
8 T. Poerio, E. Piacentini, and R. Mazzei, "Membrane processes for microplastic removal", Molecules, 24, 4148 (2019).
9 A. R. P. Pizzichetti, C. Pablos, C. Alvarez-Fern, K. Reynolds, S. Stanley, and J. Marugan, "Evaluation of membranes performance for microplastic removal in a simple and low-cost filtration system", Case Stud. Chem. Environ. Eng., 3, 100075 (2021).
10 I. H. Cho and J. T. Kim, "Trends in the technology and market of membrane bioreactors(MBR) for wastewater treatment and reuse and development directions", Membr. J., 23, 24 (2013).
11 H. S. Oh and C. H. Lee, "Origin and evolution of quorum quenching technology for biofouling control in MBRs for wastewater treatment", J. Membr. Sci., 554, 331 (2018).
12 C. Psoch and S. Schiewer, "Anti-fouling application of air sparging and backflushing for MBR", J. Membr. Sci., 283, 273 (2006).
13 R. Ahmad, J. K. Kim, J. H. Kim, and J. H. Kim, "In-situ TiO2 formation and performance on ceramic membranes in photocatalytic membrane reactor", Membr. J., 27, 328 (2017).
14 Y. G. Choi, H. C. Kim, and S. H. Noh, "Effects of Fouling Reduction by Intermittent Aeration in Membrane Bioreactors", Membr. J., 25, 276 (2015).
15 K. Y. Kim, J. H. Kim, Y. H. Kim, and H. S. Kim, "The effect of coagulant on filtration performance in submerged MBR system", Membr. J., 16, 182 (2006).
16 E. Y. Chung, "Nano-fiber for Filter media, Filter media comprising the same, method for manufacturing thereof and Filer unit comprising the same", Korean Patent 10-2017-0020291, February 22 (2017).
17 M. Gutierrez, A. Ghirardini, M. Borghesi, S. Bonnini, D. M. Pavlovic, and P. Verlicchi, "Removal of micropollutants using a membrane bioreactor coupled with powdered activated carbon-A statistical analysis approach", Sci. Total Environ., 840, 156557 (2022).
18 D. J. Kovacs, Z. Li, B. W. Baetz, Y. S. Hong, S. Donnaz, X. Zhao, P. Zhou, H. Ding, and Q. Dong, "Membrane fouling prediction and uncertainty analysis using machine learning: A wastewater treatment plant case study", J. Membr. Sci., 660, 120817 (2022).