Join Date: Aug 2008
Location: East Tennessee
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Re: Watermaker Membranes
Dow has some low pressure membranes, 100 psig, that are speced to remove 99% of the salt when the temp is 77F and the salt content is 500 ppm. Ocean water is 32000
ppm. Would the membrane be damaged if it is exposed to feed water that contains more than 500 ppm of salt? Is it possible to put two of these low pressure membranes in series to make drinkable water?
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