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Cited by 371

The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.

High-Pressure Reverse Osmosis for Energy-Efficient Hypersaline Brine Desalination: Current Status, Design Considerations, and Research Needs

Open access
Davenport, Douglas M., Deshmukh, Akshay, Werber, Jay R., Elimelech, Menachem·2018·Environmental Science & Technology Letters

Abstract

Abstract Water scarcity, expected to become more widespread in the coming years, demands renewed attention to freshwater protection and management. Critical to this effort are the minimization of freshwater withdrawals and elimination of wastewater discharge, both of which can be achieved via zero liquid discharge (ZLD), an aggressive wastewater management approach. Because of the high energetic cost of thermal desalination, ZLD is particularly challenging for high-salinity wastewaters. In this review, we discuss the potential of high-pressure reverse osmosis (HPRO) (i.e., reverse osmosis operated at a hydraulic pressure greater than ∼100 bar) to efficiently desalinate hypersaline brines. We first discuss the inherent energy efficiency of membrane processes compared to that of conventional thermal processes for brine desalination. We then highlight the opportunity of HPRO to reduce energy requirements for desalination of key high-salinity industrial wastewaters. The current state of membrane materials and processes for hypersaline brine desalination is also discussed, emphasizing several process design considerations unique to HPRO. Lastly, we discuss the most pressing research needs for the development of HPRO, notably the development of membranes and modules suitable for high pressures as well as fundamental studies of compaction and transport under HPRO conditions.

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Metadata

Authors
Davenport, D. M., Deshmukh, A., Werber, J. R., & Elimelech, M.
Venue
Environmental Science & Technology Letters
Published
2018-06-29
Volume
5
Issue
8
Pages
467-475
ISSN
2328-8930 (ISSN-L)
OpenAlex
W2810467782
Cited by
371
References
45
FWCI
10.50
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: High-Pressure Reverse Osmosis for Energy-Efficient Hypersaline Brine Desalination: Current Status, Design Considerations, and Research Needs. https://app.cochat.ai/papers/10.1021/acs.estlett.8b00274
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Davenport, D. M., Deshmukh, A., Werber, J. R., & Elimelech, M. (2018). High-Pressure Reverse Osmosis for Energy-Efficient Hypersaline Brine Desalination: Current Status, Design Considerations, and Research Needs. Environmental Science & Technology Letters. https://doi.org/10.1021/acs.estlett.8b00274

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