SEAWATER DESALINATION DEVICE AND SEAWATER DESALINATION METHOD

WIPO Patent Application WO/2020/179689

A1

Provided are a seawater desalination device and seawater desalination method that can desalinate seawater with less energy consumption and high efficiency. This seawater desalination device has: an atomization separation unit that atomizes an atomization solution including a liquid mixture of seawater and a polyhydric alcohol, to generate atomized droplets containing substantially only water; a retention unit that retains seawater and the polyhydric alcohol to be supplied to the atomization separation unit; and an atomized droplet collection unit that collects the atomized droplets, wherein the atomization separation unit has an atomization separation tank that retains the liquid mixture, and an ultrasonic wave generation unit that is provided in the atomization separation tank and that applies ultrasonic waves to the atomization solution.

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OCHI SHO
KAMADA TSUYOSHI
IDE TETSUYA
HAMADA HIROKA

PCT/JP2020/008395

September 10, 2020

February 28, 2020

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SHARP KK (JP)

B01D1/00; B01D5/00; C02F1/04; C02F1/36

JP2016123924A	2016-07-11
JP2007237140A	2007-09-20
JP2018064514A	2018-04-26
JP2003535223A	2003-11-25
JP2001314724A	2001-11-13
JP2014024057A	2014-02-06

INOUE Tomoya (JP)

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