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gregrex
05/13/2007, 07:29 AM
I know water pressure affects the rate of water production through an RO membrane. Does it also affect water purity? (ie rejection %)?

BLKTANG
05/13/2007, 07:52 AM
Yes,the more water going in the more waste water u produce.Usually 2-1. 2g waste 1g good.

gregrex
05/13/2007, 07:55 AM
So, assuming I've only got 40psi from my home supply, getting a pressure booster should drop the TDS of my RO water?