An experimental investigation on MEDAD hybrid desalination cycle

Muhammad Wakil Shahzad, Kyaw Thu, Yong-deuk Kim and Kim Choon Ng

Applied Energy, 2015, vol. 148, issue C, 273-281

Abstract: This paper presents an advanced desalination cycle called “MEDAD” desalination which is a hybrid of the conventional multi-effect distillation (MED) and an adsorption cycle (AD). The combined cycles allow some of MED stages to operate below ambient temperature, as low as 5°C in contrast to the conventional MED. The MEDAD cycle results in a quantum increase of distillate production at the same top-brine condition. Being lower than the ambient temperature for the bottom stages of hybrid cycle, ambient energy can now be scavenged by the MED processes whilst the AD cycle is powered by low temperature waste heat from exhaust or renewable sources.

Keywords: Hybrid desalination; Low grade waste heat; Adsorption desalination; Multi-effect desalination (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (17)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:148:y:2015:i:c:p:273-281

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DOI: 10.1016/j.apenergy.2015.03.062

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