Recently,we noticed sea water deslination in new way:Thermal deslination.However,most project still use RO membrane desalination.What is the difference between thermal desalination and membrane desalination?
Let's see it below :
Thermal desalination
(1) The temperature of the produced water is high, and it needs to be cooled by sea water
(2) The utilization rate of seawater is low (12 percent 20 percent )
(3) DC chladiaca voda odoberá časť tepla a odchádza
(4) Množstvo vody produkovanej v systéme úzko súvisí s množstvom pary
(5) Low salt content in hydration (510mg/L)
(6) The water quality requirements are low, and the pre-processing is simple
(7) Rozsah jedného stroja je veľký a množstvo prevádzky a údržby je malé.

Odsoľovanie membrán
1) The water production is greatly affected by the seawater temperature, the inlet water temperature decreases, and the water production decreases
2) The effluent seawater has a higher salt content
3) The total salt content (TDS) of the produced water is relatively high, about 350600mg/L
4) Deboronation needs to be considered when producing water for drinking water
5) High water quality requirements and complex pretreatment
6) No need of steam, easy to start and stop
7) Zariadenie je malého rozsahu, flexibilné v prevádzke a veľké v prevádzke a údržbe
Celkovo vzaté, tepelná metóda má veľký príjem vody, vysokú teplotu vyrobenej vody a vyžaduje morskú vodu na chladenie, kvalita produktovej vody je dobrá a predúprava je jednoduchá.
The pretreatment process of membrane technology is complex, the water production is greatly affected by temperature, the salt content of the produced water is high, the operation flexibility is large, and the operation and maintenance volume is large.
Pre ďalšiu spoluprácu pri odsoľovaní morskej vody kontaktujtesara@water-ts.com



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