Energy Consumption Optimization of Reverse Osmosis Membrane Water Desalination Subject to Feed Salinity Fluctuation

被引：98
|
作者：
Zhu, Aihua [1 ]
Christofides, Panagiotis D. [1 ]
Cohen, Yoram [1 ]
机构：
[1] Univ Calif Los Angeles, Water Technol Res Ctr, Dept Chem & Biomol Engn, Los Angeles, CA 90095 USA
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2009年 / 48卷 / 21期
基金：
美国国家环境保护局;
关键词：
DESIGN;
D O I：
10.1021/ie900729x
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
We study the energy consumption optimization of a reverse osmosis water desalination process producing a constant permeate flow in the presence of feed concentration fluctuation. We propose a time-varying optimal operation strategy that call significantly reduce the specific energy Consumption compared to time-invariant process operation. We present both computational and experimental results that demonstrate the effectiveness of the proposed optimal operation policy.
引用
收藏
页码：9581 / 9589
页数：9
相关论文
共 50 条
  • [1] Feed salinity and cost-effectiveness of energy recovery in reverse osmosis desalination
    Mandil, MA
    Farag, HA
    Naim, MM
    Attia, MK
    [J]. DESALINATION, 1998, 120 (1-2) : 89 - 94
  • [2] Minimizing energy consumption in reverse osmosis membrane desalination using optimization-based control
    Bartman, Alex R.
    Zhu, Aihua
    Christofides, Panagiotis D.
    Cohen, Yoram
    [J]. JOURNAL OF PROCESS CONTROL, 2010, 20 (10) : 1261 - 1269
  • [3] MINIMIZING ENERGY CONSUMPTION IN REVERSE OSMOSIS MEMBRANE DESALINATION USING OPTIMIZATION-BASED CONTROL
    Bartman, Alex R.
    Zhu, Aihua
    Christofides, Panagiotis D.
    Cohen, Yoram
    [J]. 2010 AMERICAN CONTROL CONFERENCE, 2010, : 3629 - 3635
  • [4] Reclaiming wastewater with increasing salinity for potable water reuse: Water recovery and energy consumption during reverse osmosis desalination
    Wei, Xin
    Sanders, Kelly T.
    Childress, Amy E.
    [J]. DESALINATION, 2021, 520
  • [5] Opportunities of Reducing the Energy Consumption of Seawater Reverse Osmosis Desalination by Exploiting Salinity Gradients
    Aumesquet-Carreto, Miguel-angel
    Ortega-Delgado, Bartolome
    Garcia-Rodriguez, Lourdes
    [J]. MEMBRANES, 2022, 12 (11)
  • [6] Predicting the Specific Energy Consumption of Reverse Osmosis Desalination
    Stillwell, Ashlynn S.
    Webber, Michael E.
    [J]. WATER, 2016, 8 (12):
  • [7] Experimental study of the specific energy consumption for brackish water desalination by reverse osmosis
    Avlonitis, S. A.
    Avlonitis, D. A.
    Panagiotidis, Th
    [J]. INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2012, 36 (01) : 36 - 45
  • [8] Minimization of Energy in Reverse Osmosis Water Desalination Using Constrained Nonlinear Optimization
    Li, Mingheng
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2010, 49 (04) : 1822 - 1831
  • [9] Energy Consumption of Brackish Water Desalination: Identifying the Sweet Spots for Electrodialysis and Reverse Osmosis
    Patel, Sohum K.
    Biesheuvel, P. Maarten
    Elimelech, Menachem
    [J]. ACS ES&T ENGINEERING, 2021, 1 (05): : 851 - 864
  • [10] Comparison of energy consumption in desalination by capacitive deionization and reverse osmosis
    Qin, Mohan
    Deshmukh, Akshay
    Epsztein, Razi
    Patel, Sohum K.
    Owoseni, Oluwaseye M.
    Walker, W. Shane
    Elimelech, Menachem
    [J]. DESALINATION, 2019, 455 : 100 - 114
12345