Hver er munurinn á hitauppstreymi og himnuafsöltun?

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 kælivatn tekur í burtu hluta af hitanum og fer

(4) Magn vatns sem framleitt er í kerfinu er nátengt magni gufu

(5) Low salt content in hydration (510mg/L) 

(6) The water quality requirements are low, and the pre-processing is simple 

(7) Umfang einni vélarinnar er stórt og rekstrar- og viðhaldsmagnið er lítið.

Himnuafsöltun

 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) Búnaðurinn er lítill í umfangi, sveigjanlegur í rekstri og stór í rekstri og viðhaldi

Allt í allt hefur hitauppstreymiaðferðin mikið magn af vatnsinntöku, hátt hitastig framleitt vatns og krefst sjávar til kælingar, gæði vöruvatnsins eru góð og formeðferðin er einföld.

 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.

Fyrir frekari samvinnu við afsöltun sjávar, hafðu sambandsara@water-ts.com